Source type: ISUZU MU-X Specification Book Rev17
Isuzu MU-X vs Toyota Quantum Bus
A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.
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Isuzu MU-X
3.0 DDi LSE 4x4 AT
Diesel
6-Speed Automatic
Current
ZAR 973,800
ex-showroom
⚡ 110 kW
🔧 350 Nm
⛽ 13.2 km/l
VS
Toyota Quantum Bus
2.5D Bus MT
Diesel
5-Speed Manual
Current
ZAR 895,000
ex-showroom
⚡ 75 kW
🔧 260 Nm
⛽ 11.2 km/l
＋
Add a 3rd car
Decision summary
Isuzu MU-X vs Toyota Quantum Bus: the short answer
MU-X has a large lead in Hagalu's source-backed catalogue index over Quantum Bus.
MU-X starts ZAR 142,600 cheaper
MU-X from ZAR 752,400 · Quantum Bus from ZAR 895,000
Five key differences
Exact selected derivativesSwipe sideways to compare every column
| Specification | MU-X | Quantum Bus |
|---|---|---|
| Maximum Power | MU-X110 kW @ 3600 rpm | Quantum Bus75 kW |
| Maximum Torque | MU-X350 Nm | Quantum Bus260 Nm |
| Engine Size | MU-X3000 cc | Quantum Bus2494 cc |
| Combined Fuel Economy | MU-X13.2 km/l | Quantum Bus11.2 km/l |
| Ground Clearance | MU-X235 mm | Quantum Bus175 mm |
Strongest published figure in that row; no road-test winner is implied.
Source type: Toyota South Africa published model specification data
What Each Car Gets Right (and Wrong)
Specification evidence leader
MU-X
Strengths
- More powerful engine output
- Better fuel efficiency
- Stronger listed safety equipment
- Stronger published practicality figures
Weak Spots
- No obvious weak spots to flag.
Best suited to:
Published Performance
Published Efficiency
Published Practicality
Quantum Bus
Strengths
- Nothing stands out clearly here.
Weak Spots
- Less powerful engine setup
- Lower fuel efficiency
- Fewer listed safety features
- Lower published practicality figures
Best suited to:
General Use
Which One's Right for You?
MU-X
- Buyers prioritising the stronger published powertrain figures
- Buyers prioritising the lower published fuel or energy use
- Buyers prioritising the more complete listed safety equipment
- Buyers prioritising the stronger published space and capacity figures
Quantum Bus
- Buyers who prefer this derivative's confirmed specification mix
Full Specs, Side by Side
Open a category, then swipe sideways to compare every column
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Model Introduced Year | 2013 | Current local generation year not confirmed |
| Generation | Current generation MU-X built on Isuzu D-Max platform | Current South African Quantum Bus listing; generation notes should be kept tied to the local model year and confirmed derivative data. |
| Facelift History | Latest updates improved styling and safety tech | Model-year updates can affect trim, wheels, screens, safety equipment and colours. Use the latest South African price list when checking a specific vehicle. |
| Facelift Launched Since | Original current-generation version | Original current-generation version |
| Facelift Version Ending | Current | Current |
| Body Style | 7-seat SUV | Van |
| Color Note | White, Black, Silver, Grey, Red | Colour availability changes by model year, production batch and dealer stock, check the current colour selector before ordering. |
| Dealer Stock Note | Flagship grade in the South Africa lineup | Base grade in the South Africa lineup |
| Drivetrain Note | Drive layout derived from the official derivative naming: 3.0 DDi LSE 4x4 AT | - |
| Gross Combined Mass Kg | 5900 kg | - |
| Model Year | MY26 | 2026 |
| Production Status | active | active |
| Segment | SUV | Van |
| Tare Mass Kg | 2080 kg | 2080 kg |
| Vehicle Type | SUV | Van |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Length | 4850 mm | 5380 mm |
| Width | 1870 mm | 1880 mm |
| Height | 1825 mm | 2280 mm |
| Wheelbase | 2855 mm | 3110 mm |
| Ground Clearance (Default) | 235 mm | 175 mm |
| Ground Clearance (With Full Seating Load) | 220 mm | 125 mm |
| Fuel Tank Capacity | 80 l | 70 l |
| Boot/Cargo Space | 1119 l | 487 l |
| Kerb Weight | 2080 kg | 2080 kg |
| Gross Vehicle Weight (GVW) | 2800 kg | 3500 kg |
| Payload Capacity | 659 kg | 1420 kg |
| Towing Capacity | 3500 kg | 2000 kg |
| Seating Capacity | 7 seats | 14 seats |
| Number of Rows | 3 rows | 3 rows |
| Doors | 5 doors | 4 doors |
| Minimum Turning Radius | 11.4 m | 6.5 m |
| Front Headroom | 1005 mm | 987 mm |
| Rear Headroom | 975 mm | 955 mm |
| Front Legroom | 1060 mm | 1042 mm |
| Rear Legroom | 900 mm | 882 mm |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Front Track Width | Not Applicable | Not Applicable |
| Rear Track Width | Not Applicable | Not Applicable |
| Front Suspension | Independent High-ride Coil | MacPherson Strut |
| Rear Suspension | Multi-link Coil | Leaf Spring |
| Power Steering | Hydraulic | Hydraulic |
| Steering Column | Tilt & Telescopic | Tilt |
| Front Spring Type | Independent High-ride Coil | MacPherson Strut |
| Rear Spring Type | Multi-link Coil | Leaf Spring |
| Shock Absorber Type | Gas | - |
| Front Suspension Type | Independent High-ride Coil | MacPherson Strut |
| Gross Axle Mass Front Kg | 1450 kg | - |
| Gross Axle Mass Rear Kg | 1650 kg | - |
| High Ride Suspension | Standard | - |
| MagneRide Damping | Not Available | Not Available |
| Rear Axle Type | Multi-link Coil | Leaf Spring |
| Rear Suspension Type | Multi-link Coil | Leaf Spring |
| Shock Absorbers | Gas | - |
| Suspension | Independent High-ride Coil | MacPherson Strut |
| Track Front Rear Mm | 1570 / 1570 | - |
| Front Anti-Roll Bar | - | Front |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Load Bed Length | Not Applicable | Not Applicable |
| Load Bed Width | Not Applicable | Not Applicable |
| Climate Control | Auto climate control with rear cabin cooling vents | Manual AC |
| Power Windows | All with driver one touch, jam protection and timer | Front Only |
| Keyless Entry | Standard | Not Available |
| Push Button Start | Not Available | Not Available |
| Wireless Charging | Not Available | Not Available |
| Sunroof | Not Available | Not Available |
| Electric Tailgate | Power with step sensor and control switch | Not Available |
| Automatic Headlamps | Standard | Not Available |
| Rain Sensing Wipers | Not Available | Not Available |
| Auto Dimming Mirror | Auto Dimming | - |
| Boot Space Seats Folded | Not Applicable | Not Applicable |
| 12V Accessory Socket | 2 | - |
| AC Type | Auto climate control with rear cabin cooling vents | Manual AC |
| Adaptive Dampers | Not Available | Not Available |
| Auto Dimming Irvm | Auto Dimming | - |
| Climate Zones | Auto climate control with rear cabin cooling vents | Manual AC |
| Electric Folding Mirrors | All with driver one touch, jam protection and timer | Front Only |
| Front Power Outlet | 2 | - |
| Fuel Consumption Combined | 7.6 | 8.9 |
| Hill Start Assist | Standard | Not Available |
| Intercooler | Standard | - |
| Performance Data Logger | Not Available | Not Available |
| Power Mirrors | All with driver one touch, jam protection and timer | Front Only |
| Rear Wing | Standard | Not Available |
| Rev Matching | Not Available | Not Available |
| Seat Type | Partial Leather | Fabric |
| Seatbelt Pre Tensioner | Standard | - |
| Side Steps | Standard / Very Dark Magnetite | - |
| Skid Plates | Confirmed 4WD derivative | - |
| Spare Wheel | Alloy 18 x 7.5J-33 | Full-Size |
| Steering Mounted Controls | Standard | - |
| Tail Lamps | Standard | - |
| Telescopic Steering | Tilt & Telescopic | Tilt |
| Tilt Steering | Tilt & Telescopic | Tilt |
| Air Conditioning | Auto climate control with rear cabin cooling vents | Manual AC |
| Automatic High Beam | Standard | - |
| B Pillar Blackout | Standard | - |
| Battery Preconditioning | Not Available | Not Available |
| Bed Extender | Not Available | Not Available |
| Canopy Fitment | Not Available | Not Available |
| Digital Speedometer | Standard, 7-inch with decoration | Not Available |
| Front Bumper Colour | Gloss Black / Body Colour | - |
| Front Final Drive Ratio | 3.727 | - |
| Front Reading Lamps | Standard | - |
| Front Wiper | Auto, Rain Sensing | - |
| Front Wipers Type | Auto, Rain Sensing | - |
| Intelligent Battery System | Standard | Not Available |
| Intelligent Keyless Entry | Standard | Not Available |
| Lift Gate | Power with step sensor and control switch | Not Available |
| Load Bed Cover | Not Available | Not Available |
| Load Bed Light | Not Available | Not Available |
| Load Bed Steps | Not Available | Not Available |
| Loadbox Depth Mm | Not Available | Not Available |
| Loadbox Length Mm | Not Applicable | Not Applicable |
| Loadbox Rope Hooks | Not Available | Not Available |
| Loadbox Tiedown Brackets | Not Available | Not Available |
| Loadbox Width Mm | Not Applicable | Not Applicable |
| Manual Aircon | Auto climate control with rear cabin cooling vents | Manual AC |
| Mirror | All with driver one touch, jam protection and timer | Front Only |
| Mudflaps | Front & Rear | - |
| Oil Pan Guard | Standard | - |
| One Pedal Driving | Not Available | Not Available |
| Passive Entry Start | Standard | Not Available |
| Power Socket 12v | 2 | - |
| Powered Tailgate | Power with step sensor and control switch | Not Available |
| Pre Air Cleaner | Standard | - |
| Reading Lights Front | Standard | - |
| Rear Bumper Colour | Body Colour / Gloss Black | - |
| Rear Electric Motor | Not Available | Not Available |
| Rear Final Drive Ratio | 3.727 | - |
| Rear LED Combination Taillights | Standard | - |
| Rear Privacy Windows | Standard | - |
| Rearview Mirror Inside | Auto Dimming | - |
| Regenerative Braking Levels | Not Available | Not Available |
| Remote Central Locking | Standard | Standard |
| Remote Start Engine | Standard | - |
| Rim Size | Alloy 18 x 7.5J-33 | Not Available |
| Roof Rack Compatibility | Standard / Very Dark Magnetite | Not Available |
| Side Impact Bars | Standard | - |
| Sonar | Front & Rear | Not Available |
| Sound System | 8 | 2 |
| Source Model Column | 3.0 LSE A/T 4x4 | quantum-bus |
| Sport Plus Mode | Not Available | Not Available |
| Sports Bar | Not Available | Not Available |
| Steering Column Adjustment | Tilt & Telescopic | Tilt |
| Surround View Monitor | Standard | Not Available |
| Tailgate Damper | Not Available | Not Available |
| Tailgate Lock | Not Available | Not Available |
| Tow Bar Type | Not Available | Not Available |
| TPMS | Standard | Not Available |
| Trailer Stability Assist | Confirmed 4WD derivative | - |
| Trailer Sway Control | Standard | - |
| Trim Level | flagship | base |
| Unlocking | Standard | Not Available |
| Variant Role | Flagship / premium derivative | Entry or fleet-access derivative |
| Vdc | Standard | Standard |
| Vehicle To Grid | Not Available | Not Available |
| Vehicle To Load | Not Available | Not Available |
| Walk Away Auto Door Lock | Standard | Not Available |
| Walk Away Lock | Standard | Not Available |
| Water Depth Protection Mm | 800 mm | - |
| Engine Start Button Illumination | - | Not Available |
| Engine Start Stop | Not Available | Not Available |
| Engine Start Stop Button | Not Available | Not Available |
| Engine Warranty | - | 5 Years / 150,000 km |
| Front Armrest | - | Not Available |
| Panoramic Roof | Not Available | Not Available |
| Push Button Start | Not Available | Not Available |
| Rear Seat Split | - | Standard |
| Stabilizer Bar | - | Front |
| Voice Command | - | Not Available |
| Voice Command Support | - | Not Available |
| Accelerator 0 100 | - | 18.0 sec |
| Centre Console | - | Not Available |
| Common Rail Injection | - | Common Rail Direct Injection |
| Diff Lock | - | Not Available |
| Difflock | - | Not Available |
| Front Diff Lock | - | Not Available |
| Rear Diff Lock | - | Not Available |
| Stabilizer Bar Front | - | Front |
| Wireless Charger | Not Available | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Engine | 3.0-litre 4JJ3 Turbocharged Diesel | 2.5-litre Turbocharged Diesel |
| Engine Code | 4JJ3 | Market-specific engine family |
| Fuel Type | Diesel | Diesel |
| Hybrid System | Not Applicable | Not Applicable |
| Engine Displacement | 3000 cc | 2494 cc |
| Cylinders | 4 | 4 |
| Cylinder Layout | Inline | Inline |
| Valves | 16 | 16 |
| Valves per Cylinder | 4 | 4 |
| Aspiration | Turbocharged | Turbocharged |
| Fuel System | Common-rail direct injection | Common Rail Direct Injection |
| Compression Ratio | 16.3:1 | 10.5:1 |
| Bore | 82.0 mm | 82.0 mm |
| Stroke | 94.6 mm | 94.6 mm |
| Maximum Power | 110 kW @ 3600 rpm | 75 kW |
| Maximum Torque | 350 Nm | 260 Nm |
| Combined Power | Not Applicable | Not Applicable |
| Combined Torque | Not Applicable | Not Applicable |
| Motor Type | Not Applicable | Not Applicable |
| Number of Motors | Not Applicable | Not Applicable |
| Motor Location | Not Applicable | Not Applicable |
| Drive Type | 4WD | RWD |
| Transmission | 6-Speed Automatic | 5-Speed Manual |
| Top Speed | 210 km/h | 150 km/h |
| 0-100 km/h | 8.2 sec | 18.0 sec |
| Quarter Mile | 16.2 sec | 15.5 sec |
| Drive Modes | Eco, Comfort, Sport | Eco, Comfort, Sport |
| Launch Control | No | No |
| Rev Limiter | 4800 rpm | 4800 rpm |
| Power-to-Weight Ratio | 52.9 kW/tonne | 36.1 kW/tonne |
| Torque-to-Weight Ratio | 168.3 Nm/tonne | 125 Nm/tonne |
| Battery Capacity | Not Applicable | Not Applicable |
| Usable Battery Capacity | Not Applicable | Not Applicable |
| Battery Type | Not Applicable | Not Applicable |
| Battery Voltage | Not Applicable | Not Applicable |
| Electric Range | Not Applicable | Not Applicable |
| AC Charging Power | Not Applicable | Not Applicable |
| DC Charging Power | Not Applicable | Not Applicable |
| AC Charging Time | Not Applicable | Not Applicable |
| DC Charging Time | Not Applicable | Not Applicable |
| Regenerative Braking | Not Applicable | Not Applicable |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Gearbox | Automatic | 5-Speed Manual |
| Drivetrain Layout | 4WD / AWD | FR |
| LSD Available | Not Applicable | No |
| Transfer Case | Confirmed 4WD derivative | Not Applicable |
| Differential Lock | Not Applicable | Not Applicable |
| Paddle Shifters | Standard | No |
| Final Drive Ratio | Not Applicable | Not Applicable |
| Number of Gears | 4 | 5 |
| Transmission Type | 6 Speed Automatic | Manual |
| Clutch Type | Not Applicable | Not Applicable |
| Gear Shift Indicator | Not Applicable | Not Applicable |
| Gear Shift Type | Automatic | 5-Speed Manual |
| Drivetrain | 4WD / AWD | RWD |
| 4WD Engagement | Available | Not Applicable |
| 4WD Hi Range | Available | Not Applicable |
| 4WD Lo Range | Available where 4WD low range is fitted | Not Applicable |
| 4WD Selector | Standard | Not Applicable |
| Automatic Shift Paddles | Standard | No |
| Drive Mode Selector | 4WD/off-road drive mode support | - |
| Front Differential Lock | Not Applicable | Not Applicable |
| Gear Knob Trim | Leather / Piano Black | - |
| Gear Ratio 1st | 3.600 | - |
| Gear Ratio 2nd | 2.090 | - |
| Gear Ratio 3rd | 1.488 | - |
| Gear Ratio 4th | 1.000 | - |
| Gear Ratio 5th | 0.687 | - |
| Gear Ratio 6th | 0.580 | - |
| Gear Ratio Reverse | 3.732 | - |
| Gearbox Type | Automatic | 5-Speed Manual |
| Low Range Ratio | Not Applicable | Not Applicable |
| Low Range | Available where 4WD low range is fitted | Not Applicable |
| Axle Layout | 4WD / AWD | RWD |
| Rear Differential Lock | Standard | Not Applicable |
| Transfer Case Guard | Standard | Not Available |
| Transmission Speeds | 4 | 5 |
| Differential Type Front | - | Not Available |
| Differential Type Rear | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Claimed Mileage | 13.2 km/l | 11.2 km/l |
| City Mileage | 10.7 km/l | 9.8 km/l |
| Highway Mileage | 15.4 km/l | 11.5 km/l |
| Fuel Tank Capacity | 80 l | 70 l |
| Emission Standard | Not Applicable | Euro 4 |
| AdBlue Tank Capacity | Not Applicable | Not Applicable |
| Auto Start Stop | Not Applicable | Not Applicable |
| Real-world Mileage | 13.2 km/l | 11.2 km/l |
| Charging Port Type | Not Applicable | Not Applicable |
| Charging Type | Not Applicable | Not Applicable |
| Fuel Tank Litres | 80 | 70 |
| Combined Driving Range | Not Applicable | Not Applicable |
| Electric Consumption | Not Applicable | Not Applicable |
| Range Real World Highway | Not Applicable | Not Applicable |
| Range Real World Mixed | Not Applicable | Not Applicable |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Airbags | Standard | 2 |
| ABS | Standard | Standard |
| Electronic Stability Control | Standard | Standard |
| Traction Control | Not Available | Standard |
| Hill Descent Control | Standard | Not Available |
| Hill Start Assist | Standard | Not Available |
| Child Safety Lock | Standard | Standard |
| ISOFIX Mounts | Standard | Not Available |
| Brake Assist | Standard | Standard |
| Tyre Pressure Monitor | Standard | Not Available |
| Engine Immobiliser | Standard | Standard |
| Alarm System | Standard | Standard |
| Side Impact Beams | Standard | - |
| Seatbelt Warning All Seats | Standard | Not Available |
| Front Parking Sensors | Standard | Not Available |
| AEB | Standard | Not Available |
| BA | Standard | Standard |
| Brake Override System | Not Available | Not Available |
| Curtain Airbags | Standard | Not Available |
| Driver Airbag | Standard | 2 |
| EBD | Standard | Standard |
| Engine Immobiliser | Standard | Standard |
| Hill Hold | Standard | Not Available |
| Passenger Airbag | Standard | 2 |
| Rear Cross Traffic Alert | Standard | Not Available |
| Seatbelt Pretensioners | Standard | Not Available |
| Seatbelt Reminder | Standard | Not Available |
| Side Airbags | Not Available | Not Available |
| Stability Control | Standard | Standard |
| TCS | Not Available | Standard |
| Blind Spot Monitoring | Standard | Not Available |
| Knee Airbag | Driver | Not Available |
| ABS EBD | Standard | Standard |
| Anti Theft Alarm | Standard | Standard |
| Driver Front Passenger Airbags | Standard | 2 |
| Driver Passenger Airbags | Standard | 2 |
| ESC With Traction Control | Standard | Standard |
| Far Side Airbag | Standard | - |
| Front Seat Side Airbags | Standard | - |
| Height Adjustable Seatbelts | Standard | - |
| Central Locking | - | Standard |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Cruise Control | Standard | Not Available |
| Adaptive Cruise Control | Not Available | Not Available |
| Lane Keep Assist | Standard | Not Available |
| Lane Departure Warning | Standard | Not Available |
| Blind Spot Monitoring | Standard | Not Available |
| Rear Cross Traffic Alert | Standard | Not Available |
| Parking Sensors | Front & Rear | Not Available |
| Rear View Camera | Standard | Not Available |
| 360 Degree Camera | Standard | Not Available |
| Autonomous Emergency Braking | Standard | Not Available |
| Driver Fatigue Alert | Not Available | Not Available |
| Traffic Sign Recognition | Not Available | Not Available |
| Auto Highbeam | Standard | Not Available |
| Auto Lights | Standard | Not Available |
| Auto Wipers | Not Available | Not Available |
| EV Mode | Not Available | Not Available |
| Rear Parking Sensors | Front & Rear | Not Available |
| Reverse Camera | Standard | Not Available |
| Adaptive Cruise Control | Not Available | Not Available |
| Park Assist | Not Available | Not Available |
| Around View Monitor | Standard | Not Available |
| Blind Spot Warning | Standard | Not Available |
| Driver Monitoring | Standard | - |
| Emergency Braking | Standard | Not Available |
| Forward Collision Warning | Standard | Not Available |
| Front Camera | Standard | - |
| Multi Collision Braking | Standard | - |
| Occupant Detection Sensor | Passengers | - |
| Parking Distance Sensors | Front & Rear | Not Available |
| Parking Sensor | Front & Rear | Not Available |
| Automatic High Beam | Standard | - |
| Pre-Collision System | Standard | Not Available |
| Rear View Camera | Standard | Not Available |
| Reverse Camera Type | Standard | Not Available |
| Reversing Camera | Standard | Not Available |
| Surround View Camera | Standard | Not Available |
| Rain Sensor Wipers | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Seat Material | Partial Leather | Fabric |
| Seat Adjustment | Driver Power 8-way & Passenger Power 4-way | Manual |
| Heated Seats | Not Applicable | Not Applicable |
| Ventilated Seats | Not Applicable | Not Applicable |
| Steering Type | Hydraulic | Hydraulic |
| Steering Adjustment | Tilt & Telescopic | Tilt |
| Ambient Lighting | Standard | Not Applicable |
| Rear Armrest | Standard with 2 cupholders | - |
| Front Shoulder Room | Not Applicable | Not Applicable |
| Rear Shoulder Room | Not Applicable | Not Applicable |
| Rear USB Ports | Standard | 1 |
| Steering Wheel Material | Not Applicable | Not Applicable |
| Instrument Cluster Type | Standard, 7-inch with decoration | Not Available |
| Interior Colour Options | 5 | 3 |
| 60 40 Split Seat | Not Applicable | Standard |
| Adjustable Driver Seat | Driver Power 8-way & Passenger Power 4-way | Manual |
| Driver Seat Adjustment | Driver Power 8-way & Passenger Power 4-way | Manual |
| Fabric Seats | Partial Leather | Fabric |
| Passenger Seat Adjustment | Driver Power 8-way & Passenger Power 4-way | Manual |
| Armrest Rear | Standard with 2 cupholders | - |
| Driver Seat | Driver Power 8-way & Passenger Power 4-way | Manual |
| Front Seats Configuration | 2 x Bucket Reclining | - |
| Heated Front Seats | Standard | - |
| Interior Courtesy Lamps | Standard | Cabin trim, seating material, screen layout and driver-assistance equipment vary by derivative. Compare the chosen Quantum Bus grade before assuming a feature is included. |
| Leather Accented Seat Trim | Partial Leather | Fabric |
| Interior Colours | 5 | 3 |
| Rear Seat Centre Armrest | Standard with 2 cupholders | - |
| Seat Belt Warning | Standard | - |
| Seat Trim | Partial Leather | Fabric |
| Second Row Seat Configuration | Bench 60:40 Fold-Flat | - |
| Third Row Seat Configuration | Bench 50:50 Fold-Flat | - |
| Folding Rear Seats | - | Standard |
| Front Armrest | - | Not Available |
| Armrest Front | - | Not Available |
| Seat Fold Type | - | Standard |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Infotainment System | SYNC | 6.8-inch Touchscreen |
| Apple CarPlay | Not Available | Not Available |
| Android Auto | Not Available | Not Available |
| Bluetooth Connectivity | Not Available | Standard |
| Number of Speakers | 8 | 2 |
| Digital Instrument Cluster | Standard, 7-inch with decoration | Not Applicable |
| USB Ports | Standard | 1 |
| FM Radio | 9-inch Touch Screen with RDS, MP3, Bluetooth Audio Streaming, integrated mobile handsfree, rear view camera, Apple CarPlay, Android Auto, Wi-Fi | - |
| Steering Wheel Audio Controls | Standard | - |
| Infotainment Screen Size | SYNC | 6.8-inch Touchscreen |
| Audio Controls On Steering | Standard | - |
| Rear Usb | Standard | 1 |
| Audio | 9-inch Touch Screen with RDS, MP3, Bluetooth Audio Streaming, integrated mobile handsfree, rear view camera, Apple CarPlay, Android Auto, Wi-Fi | - |
| Audio Input | USB, Auxiliary | - |
| Audio Speakers | 8 | 2 |
| Audio System | 9-inch Touch Screen with RDS, MP3, Bluetooth Audio Streaming, integrated mobile handsfree, rear view camera, Apple CarPlay, Android Auto, Wi-Fi | 2 |
| Front Rear USB Charge Ports | Standard | 1 |
| Infotainment Screen | SYNC | 6.8-inch Touchscreen |
| Multi Information Display | Standard, 7-inch with decoration | Not Available |
| Connected Services | SYNC | Standard |
| Radio | 9-inch Touch Screen with RDS, MP3, Bluetooth Audio Streaming, integrated mobile handsfree, rear view camera, Apple CarPlay, Android Auto, Wi-Fi | - |
| Touchscreen | SYNC | 6.8-inch Touchscreen |
| Navigation System | - | Not Available |
| Wireless Apple CarPlay | Not Available | Not Available |
| Wireless Android Auto | Not Available | Not Available |
| Voice Recognition | - | Not Available |
| Infotainment Display | - | 6.8-inch Touchscreen |
| Display Audio | - | 6.8-inch Touchscreen |
| Voice Control | - | Not Available |
| Smartphone Connectivity | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| LED Headlamps | Bi-LED | Not Available |
| Daytime Running Lamps | LED | Not Available |
| Fog Lamps | Standard, LED | Not Available |
| Roof Rails | Standard / Very Dark Magnetite | Not Available |
| Rear Spoiler | Standard | Not Available |
| Exterior Colour Options | 5 | 3 |
| Rear Wiper | Auto, Rain Sensing | - |
| Door Handle Finish | Body Colour | - |
| Body Type | SUV | Van |
| DRL | LED | Not Available |
| Fog Lights | Standard, LED | Not Available |
| Front Fog Lights | Standard, LED | Not Available |
| Led Headlights | Bi-LED | Not Available |
| Led Taillights | Standard | - |
| Auto Headlights | Standard | Not Available |
| Automatic Headlamps | Standard | Not Available |
| Daytime Running Lights | LED | Not Available |
| Exterior Colour Options | 5 | 3 |
| Exterior Door Handle Colour | Body Colour | - |
| Exterior Mirror Electric | All with driver one touch, jam protection and timer | Front Only |
| Front Fog Lamps | Standard, LED | Not Available |
| Front Overhang Mm | 895 mm | - |
| Headlamp Levelling | Automatic | Not Available |
| Headlamps | Bi-LED | Not Available |
| Headlight Type | Bi-LED | Not Available |
| Headlights | Bi-LED | Not Available |
| Load Bed Liner | Not Available | Not Available |
| Panoramic Sunroof | Not Available | Not Available |
| Active Exhaust | Not Available | Not Available |
| Radiator Grille Colour | Dark Chrome | - |
| Rear Fog Lamps | LED | - |
| Rear Overhang Mm | 1100 mm | - |
| Rear Spoiler | Standard | Not Available |
| Alloy Wheel Design | - | Not Available |
| Chrome Exterior Finish | - | Not Available |
| Roof Type | - | Not Available |
| Electric Blind Sunroof | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Approach Angle | 30.0 deg | Not Available |
| Departure Angle | 26.0 deg | Not Available |
| Wading Depth | 800 mm | Not Available |
| Terrain Modes | 4WD/off-road drive mode support | Not Available |
| Locking Differential | Not Applicable | Not Applicable |
| Underbody Protection | Confirmed 4WD derivative | - |
| 4WD System Type | Four-wheel drive | Not Applicable |
| Hill Descent Control | Standard | Not Available |
| Approach Angle Deg | 30.0 deg | - |
| Breakover Angle | 24.0 deg | Not Available |
| Breakover Angle Deg | 24.0 deg | - |
| Departure Angle Deg | 26.0 deg | - |
| Energy Recovery Display | Not Available | Not Available |
| Engine Sump Guard | Standard | - |
| Ground Clearance Max | 235 mm | 175 mm |
| Ground Clearance Min | 235 mm | 175 mm |
| Off Road Descent Control | Standard | Not Available |
| Off Road Traction Assist | Confirmed 4WD derivative | Not Available |
| Skid Plate Guard | Standard | - |
| Terrain Mode Mud | Confirmed 4WD derivative | Not Available |
| Terrain Mode Sand | Confirmed 4WD derivative | Not Available |
| Terrain Mode Snow | Confirmed 4WD derivative | Not Available |
| Wading Depth Mm | 800 mm | - |
| Front Skid Plate Guard | - | Not Available |
| Crawl Control | - | Not Available |
| Rear Skid Plate Guard | - | Not Available |
| Skid Plates Fuel Tank | - | Not Available |
| Skid Plates Transfer Case | - | Not Available |
| Terrain Mode Normal | - | Not Available |
| Terrain Mode Rock | - | Not Available |
| Terrain Response System | - | Not Available |
| Underbody Camera | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Tyre Size | 265/60R18 | 195/75 R16C |
| Front Brake Type | Not Available | Disc |
| Rear Brake Type | Not Available | Drum |
| Spare Wheel Type | Alloy 18 x 7.5J-33 | Full-Size |
| Parking Brake Type | Standard | - |
| Wheel Rim Size | Alloy 18 x 7.5J-33 | Not Available |
| Spare Tyre | Alloy 18 x 7.5J-33 | Full-Size |
| Tyre Type | 265/60R18 | 195/75 R16C |
| Wheel Diameter | Alloy 18 x 7.5J-33 | Not Available |
| Auto Brake Hold | Standard | - |
| Autonomous Emergency Brake | Standard | Not Available |
| Brake Override Accelerator | Standard | - |
| Cornering Brake Control | Standard | Standard |
| Electric Park Brake | Standard | - |
| Electronic Brakeforce Distribution | Standard | - |
| Fifth Wheel Prep | Not Available | Not Available |
| Handbrake Type | Standard | Not Applicable |
| Hydraulic Brake Assist | Standard | Standard |
| Leather Steering Wheel Controls | Standard | - |
| Multi Collision Brake | Standard | - |
| Spare Wheel Size Type | Alloy 18 x 7.5J-33 | Full-Size |
| Steering Wheel Audio Controls | Standard | - |
| Steering Wheel Cruise Controls | Standard | Not Available |
| Steering Wheel Phone Controls | Standard | - |
| Towing Unbraked Kg | 750 kg | - |
| Tyre Pressure Display | Standard | Not Available |
| Tyre Pressure Monitoring | Standard | Not Available |
| Wheel Size Type | Alloy 18 x 7.5J-33 | - |
| Wheel Type | - | Not Available |
| Brake Type Front | - | Disc |
| Brake Type Rear | - | Drum |
| Brakes | - | Disc |
| Wheel Material | - | Not Available |
| Wheels | - | Not Available |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Service Interval | 12 months / 15 000 km | - |
| Maintenance Plan | 5 years / 90 000 km | 3 Years / 45,000 km |
| Engine Oil Change Interval | 12 months / 15 000 km | - |
| Service Plan Duration | 5 years / 90 000 km | 3 Years / 45,000 km |
| Service Plan Distance | 5 years / 90 000 km | 3 Years / 45,000 km |
| Alternator | 120A | - |
| Service Plan | 5 years / 90 000 km | 3 Years / 45,000 km |
| Service Intervals | 12 months / 15 000 km | - |
| Battery Warranty | - | 5 Years / 150,000 km |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Warranty Years | 5 years / 120 000 km | 3 years / 100 000 km |
| Warranty Kilometers | 5 years / 120 000 km | 3 years / 100 000 km |
| Roadside Assistance | 5 years / 120 000 km | 3 Years |
| Anti-Corrosion Warranty | 5 years / unlimited km | - |
| Basic Warranty | 5 years / 120 000 km | 3 years / 100 000 km |
| Roadside Assistance | 5 years / 120 000 km | 3 Years |
| Warranty | 5 years / 120 000 km | 3 years / 100 000 km |
| Warranty Roadside Assistance | 5 years / 120 000 km | 3 Years |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| CO2 Emissions | 200 g/km | 215 g/km |
| Hybrid System Type | Not Available | Not Available |
| Fuel Octane Requirement | Diesel | Diesel |
| Idle CO2 Output | 200 | 215 |
| CO2 Emissions G Km | 200 | 215 |
| Euro Emission Standard | - | Euro 4 |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Ownership Role | Flagship | Base |
| Price Zar | 973800 ZAR | 895000 ZAR |
| Pricing Role | Current listed price | Current listed price |
| Starting Price | 973800 | 895000 |
| Starting Price Zar | 973800 | 895000 |
| Spec | MU-X | Quantum Bus |
|---|---|---|
| Real-world City Mileage Min | - | 10 l/100km |
| Real-world City Mileage Max | - | 12.5 l/100km |
| Real-world Highway Mileage Min | - | 8.5 l/100km |
| Real-world Highway Mileage Max | - | 10 l/100km |
| Owner Review Count | - | 6 |
In depth: how these cars differ
This MU-X and Quantum Bus comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.
Performance index: MU-X 63 vs Quantum Bus 37.
Efficiency index: MU-X 52 vs Quantum Bus 46.
Safety-equipment index: MU-X 93 vs Quantum Bus 44.
Practicality index: MU-X 93 vs Quantum Bus 80.
Ownership-cover index: MU-X not separately scored vs Quantum Bus 43.
These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.
Model imagery
MU-X and Quantum Bus image comparison
Open an image for its full canonical file or visit the model page for the complete vehicle record.
Isuzu MU-X
View 8 more MU-X images
Toyota Quantum Bus
View 8 more Quantum Bus images
Specification Evidence Index
A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.
Evidence-index readout
MU-X leads by 26 points
MU-X has a large lead in Hagalu's source-backed catalogue index over Quantum Bus.
Evidence leader
76
/100
Lead
26
points
Data
72%
source coverage
76
#1
Evidence leader
MU-X
72% source coverage
2 strong categories
Best at
Safety 93
Check
Efficiency 52
Performance
63
Efficiency
52
Safety
93
Practicality
93
Leads by 26 points
50
#2
Quantum Bus
84% source coverage
1 strong categories
Best at
Practicality 80
Check
Performance 37
Performance
37
Efficiency
46
Safety
44
Practicality
80
Ownership
43
Performance 24%
Safety 22%
Practicality 22%
Efficiency 17%
Ownership 15%
Category leaders
What moves the verdict
Performance
MU-X +26
Efficiency
MU-X +6
Safety
MU-X +49
Practicality
MU-X +13
Large difference in the source-backed catalogue index.
Why this score View full breakdown
Evidence-index leader
MU-X
Performance
63/100
Efficiency
52/100
Safety
93/100
Practicality
93/100
Quantum Bus
Performance
37/100
Efficiency
46/100
Safety
44/100
Practicality
80/100
Ownership
43/100
What the evidence means
Evidence index
Isuzu MU-X
leads the specification evidence index with 76 pts
vs 50 pts for Quantum Bus
In Hagalu's specification evidence index, MU-X leads. However, Quantum Bus may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.
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MU-X vs Quantum Bus questions
There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.
Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.
Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.
A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.
Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.
Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.