A proper head-to-head in South Africa — we cover price, performance,
petrol economy, safety and what it'll actually cost you to own each one long term.
H6 GT starts ZAR 859900 cheaperH6 GT from ZAR 699,900 · IONIQ 5 from ZAR 859,900
Key Specs Side by Side
The specs that matter most — highlighted where one car leads.
Spec
H6 GT
IONIQ 5
Engine Power
150
225
Torque
420
605
Engine Size
1999
Not Applicable (Electric Motor)
Claimed Mileage
6.2
454
Ground Clearance
192
160
Boot Space
460
527
Airbags
6
7
Kerb Weight
1740
2190
Seating Capacity
5
5
Warranty
5
5
= leads in this spec
The Overall Score — Here's How They Stack Up
🏆 Winner
#1
IONIQ 5
93
/ 100
+27
pts
#2
H6 GT
66
/ 100
High confidence result.
The Bottom Line
IONIQ 5 dominates this comparison with clear advantages across multiple categories.
Where They Actually Differ
Performance
IONIQ 5
+5 pts
Efficiency
IONIQ 5
+20 pts
Safety
IONIQ 5
+2 pts
Practicality
Equal
Ownership
Equal
Score Breakdown by Category
🏆 Overall Winner
IONIQ 5
Performance
20/20
Efficiency
20/20
Safety
20/20
Practicality
13/20
Ownership
20/20
H6 GT
Performance
15/20
Efficiency
0/20
Safety
18/20
Practicality
13/20
Ownership
20/20
What Each Car Gets Right (and Wrong)
H6 GT
Strengths
Nothing stands out clearly here.
Weak Spots
Less powerful engine setup
Lower fuel efficiency
Less comprehensive safety features
Best suited to:General Use
🏆 Overall Winner
IONIQ 5
Strengths
More powerful engine output
Better fuel efficiency
Stronger safety package
Weak Spots
No obvious weak spots to flag.
Best suited to:Highway DrivingFuel Efficiency
Which One's Right for You?
H6 GT
Buyers looking for a balanced all-round vehicle
IONIQ 5
Drivers who prioritise strong highway performance and overtaking power
Buyers looking for better fuel efficiency
Families prioritising stronger safety equipment
Full Specs, Side by Side
Spec
H6 GT
IONIQ 5
Body Type
SUV
SUV
Daytime Running Lamps
Yes
LED
DRL
Yes
Yes
LED Headlamps
Yes
Full LED Parametric
Led Taillights
Yes
Available
Fog Lights
Yes
Yes
Fog Lamps
Yes
No
Led Headlights
Yes
Available
Front Fog Lights
Yes
Yes
Alloy Wheel Design
Multi-Spoke Alloy
20-inch Alloy
Rear Wiper
Yes
Yes
Chrome Exterior Finish
Yes
No
Door Handle Finish
Body Coloured
Body Coloured
Roof Type
Metal Roof
Available
Rear Spoiler
Yes
Yes
Wing Mirror Type
Electric Adjustable
Power Adjustable
Body Cladding
Yes
Wheel Arch Cladding
Exterior Colour Options
6
Available
Rear Fog Lights
Yes
Available
Roof Rails
No
Yes
Spec
H6 GT
IONIQ 5
Number of Doors
5
Available
Seats
5
5
Seating Capacity
5
5
Length
4653
4635
Width
1886
1890
Height
1695
1605
Wheelbase
2738
3000
Ground Clearance
192
160
Kerb Weight
1740
2190
Fuel Tank Capacity
58
Available
Boot Space
460
527
Doors
5
5
Front Overhang
880
Available
Rear Overhang
890
Available
Front Track Width
1560
1624 mm
Rear Track Width
1570
1648 mm
Front Headroom
990
Available
Rear Headroom
960
Available
Front Legroom
1050
Available
Rear Legroom
890
Available
Front Shoulder Room
1430
Available
Rear Shoulder Room
1390
Available
Gross Vehicle Weight
2200
2370 kg
Boot Volume
460
Available
Boot Space Seats Folded
660
Available
Turning Radius
11.8
5.9 m
Towing Capacity
1500
1600 kg (Braked)
Load Bed Length
-
Not Applicable
Load Bed Width
-
Not Applicable
Max Payload
-
Available
Spec
H6 GT
IONIQ 5
Engine
2.0L GW4C20B Turbocharged Petrol Hybrid
Dual Motor AWD Electric
Engine Type
Inline 4 Cylinder Turbocharged Petrol
Electric
Engine Type Config
Inline 4 Cylinder (I4) DOHC 16-Valve Turbocharged
Inline
Engine Code
GW4C20B
Available
Cylinder Layout
Inline 4 (I4)
Available
Cylinders
4
Not Applicable (Electric Motor)
Valves per Cylinder
16
Not Applicable (Electric)
Displacement
1999
Not Applicable (Electric Motor)
Engine Aspiration
Turbocharged
Available
Turbocharger
Yes
No
Compression Ratio
10.5:1
Not Applicable (Electric)
Fuel System
Direct Injection
Electric Drive
Fuel Grade Required
Petrol
Electric
Battery Capacity
1.8 kWh
Available
EV Range
110
Available
Torque
420
605
Torque @ RPM
1,500-4,000 rpm
0–3500 rpm
Power
150
225
Power
201
150
Power @ RPM
5,500 rpm
Instant Torque (0–7500 rpm)
0–100 km/h
8.2
Available
Top Speed
200
185
0-100 km/h
135
5.1
Engine Position
Front Transverse
Front
Engine Displacement
1999
Available
Maximum Engine RPM
6,000
Available
Engine Oil Capacity
5.5
Available
Variable Valve Timing
Yes
Yes
Cylinder Bore
-
Available
Piston Stroke
-
Available
Charging Port
-
Available
AC Charging Time
-
Available
Spec
H6 GT
IONIQ 5
Valves Per Cylinder
4
Available
Intercooler
Yes
Available
Fuel Consumption Combined
6.2
Available
Gear Shift Type
Automatic
Available
Hill Start Assist
Yes
Available
Spare Wheel
Yes
Available
Engine Warranty
5 Years / 100,000 km
Available
Service Plan
5 Years / 75,000 km
Available
Multi Function Steering
Yes
Available
Keyless Entry
Yes
Yes
Push Button Start
Yes
Yes
Push Button Start
Yes
Available
Climate Control
Yes
Dual Zone Auto Climate
AC Type
Dual Zone Climate Control
Available
Rear Defogger
Yes
Available
Power Windows
Yes
All
Power Mirrors
Yes
Yes
Electric Folding Mirrors
Yes
Available
Seatbelt Reminder
Yes
Available
Seatbelt Pre Tensioner
Yes
Available
Automatic Headlamps
Yes
Yes
Fuel Lid Opener
Yes
Inside
Boot Opener
Yes
Inside
Tachometer
Yes
Yes
Trip Computer
Yes
Yes
Wireless Charging
Yes
15W Wireless
Sunroof
Yes
Electric Panoramic Sunroof
Heads Up Display
Yes
Available
Adaptive Dampers
Yes
Available
Engine Start Stop
Yes
Available
Engine Start Stop Button
Yes
No
Engine Check Warning
Yes
Yes
Ground Clearance Unladen
195
Available
Drag Coefficient
0.34
Available
Rear Seat Split
60/40
Available
Auto Dimming Irvm
Yes
Available
Auto Dimming Mirror
Yes
Yes
Rain Sensing Wipers
Yes
Yes
Follow Me Home Headlamps
Yes
Yes
Headlamp Height Adjust
Yes
Manual
Headlamp Washer
No
No
Tail Lamps
LED
Available
Tyre Repair Kit
No
Available
Steering Mounted Controls
Yes
Available
Steering Response
Progressive
Available
Stability Control
Yes
Available
Impact Sensing Door Unlock
Yes
Available
Driver Display
Digital
Available
Seat Type
High Bolster Sports Seat
Available
Driver Seat Height Adjustment
Yes
Available
Headrest Adjustable
Yes
Available
Vanity Mirror
Yes
Yes
Glovebox Cooling
No
Available
Rear Window Defroster
Yes
Yes
Door Ajar Warning
Yes
Yes
Service Reminder
Yes
Yes
Speed Alert System
Yes
Available
Speed Limiter
Yes
Available
Launch Control
No
Available
Voice Command
Yes
Available
Voice Command Support
Yes
Available
12V Accessory Socket
Yes
12V
Front Power Outlet
Yes
Yes
Chrome Grille
Yes
Available
Chrome Exterior Highlights
Yes
Available
Roof Antenna
Shark Fin Antenna
Available
Rear Wing
Integrated Spoiler
Available
Electric Mirror Folding
Electric
Available
Aero Kit
No
Available
Stabilizer Bar
Yes
Available
Front Armrest
Yes
Yes
Performance Data Logger
No
Available
Panoramic Roof
Yes
Available
Climate Zones
2
Available
Electric Tailgate
Yes
Hands-Free Electric Tailgate
Engine Start Button Illumination
Yes
Available
Rear Reading Lamps
Yes
Yes
Remote Engine Start
Yes
Available
Rev Matching
No
Available
Ride Mode Selection
Yes
Available
Side Steps
No
Available
Skid Plates
No
Available
Tilt Steering
-
Yes
Telescopic Steering
-
No
Exhaust Finish
-
Available
Exhaust Type
-
Available
Payload Capacity
-
Available
Spec
H6 GT
IONIQ 5
Fuel Octane Requirement
95 Octane Unleaded
Electric
Hybrid System Type
Full Parallel Hybrid (DHT)
Battery Electric Vehicle (BEV)
Euro Emission Standard
Euro 5
Available
Start Stop System
Yes
No
CO2 Emissions
143
0
Idle CO2 Output
143
Available
Particulate Filter
No
Available
Fuel Evaporation Control
EVAP Canister
Yes
Green NCAP Rating
4/5
Available
Noise Level
Low
64 dB
Spec
H6 GT
IONIQ 5
Fuel Tank Capacity
58
72.6
Claimed Mileage
6.2
454
Emission Standard
Euro 5
Zero Emission
Low Fuel Warning
Yes
Yes
City Mileage
8.0
5.8 km/kWh (city)
Highway Mileage
6.8
5.2 km/kWh (highway)
Average Fuel Consumption
7.5
Yes
Real-world Mileage
7.5
Available
Claimed Fuel Consumption
8.5
Available
Fuel Efficiency
Good
Available
Auto Start Stop
Yes
Yes (Regenerative Braking)
Distance To Empty
Yes
Yes
AdBlue Tank Capacity
No
Not Applicable
Spec
H6 GT
IONIQ 5
Battery Type
Lithium-Ion
Lead-acid
Battery Warranty
8 Years / 160,000 km
8 Years / 160000 km
Service Plan Distance
75000
60000
Service Plan Duration
5
4
Maintenance Plan
5 Years / 75,000 km
3 Years / 45000 km
First Service At
5000
15000
Service Interval
10000
12 months / 15000 km
Engine Oil Change Interval
10,000 km
Available
Anti-Rust Treatment
Yes
Available
Gear Shift Indicator
Yes
Yes
Alternator
110A
120A
Approx Service Cost
Included in Service Plan
R1,200 – R2,000 per service
Spec
H6 GT
IONIQ 5
EV Mode
Yes
No
Rear View Camera
Yes
Yes
360 Degree Camera
Yes
Yes
Rear Parking Sensors
Yes
Available
Park Assist
Yes
Available
Lane Departure Warning
Yes
No
Blind Spot Monitoring
Yes
Yes
Rear Cross Traffic Alert
Yes
Yes
Adaptive Cruise Control
Yes
Yes
Adaptive Cruise Control
Yes
Available
Auto Wipers
Yes
Available
Auto Lights
Yes
Yes
Lane Keep Assist
Yes
Yes
Autonomous Emergency Braking
Yes
Yes
Driver Fatigue Alert
Yes
Yes
Traffic Sign Recognition
Yes
Yes
Sport Mode
Yes
No
Eco Mode
Yes
Yes
Parking Sensors
Front and Rear
Front & Rear
Auto Highbeam
Yes
Available
Drive Modes
Yes
Eco / Normal
Cruise Control
-
Yes
Reverse Camera
-
Available
Spec
H6 GT
IONIQ 5
Transmission
Automatic
Available
Transmission Type
Automatic
Automatic
Transmission
DHT Hybrid Transmission
Single-speed Automatic
Number of Gears
2
1
Drive Type
FWD
All-Wheel Drive
Drivetrain
Front Wheel Drive
Available
Drivetrain Layout
Front Engine Front Wheel Drive
AWD e-4WD
Steering Turns Lock to Lock
14.7:1
Available
Final Drive Ratio
3.73
Available
LSD Available
No
No
Differential Lock
No
Electronic LSD
Clutch Type
Wet Multi-Disc
Available
Transfer Case
No
Dual Motor AWD
Paddle Shifters
-
No
Spec
H6 GT
IONIQ 5
Chassis Type
Monocoque
Monocoque
Front Suspension
MacPherson Strut
MacPherson Strut
Rear Suspension
Multi-Link Independent
Multi-Link
Front Spring Type
Coil Spring
Available
Rear Spring Type
Coil Spring
Available
Front Anti-Roll Bar
Yes
Available
Rear Anti-Roll Bar
Yes
Available
Power Steering
Yes
Electric
Steering Column
Adjustable
Tilt
Shock Absorber Type
Hydraulic
Available
Spec
H6 GT
IONIQ 5
Brake Type Front
Ventilated Disc
Disc (Ventilated)
Brake Type Rear
Disc
Disc
Front Tyre Width
235
Available
Rear Tyre Width
235
Available
Tyre Size
235/50R19
255/45 R20
Wheel Diameter
19
Available
Wheel Type
Alloy
Alloy
Spare Wheel Type
Steel
Tyre Repair Kit
Spare Tyre
Yes
Steel
Wheel Rim Size
18
Available
Tyre Type
Radial
Tubeless Radial
Tyre Load Index
94
91
Tyre Speed Rating
V
H
Parking Brake Type
Electronic
Manual
Front Brake Type
Ventilated Disc
Disc
Rear Brake Type
Disc
Disc
Front Brake Disc Diameter
308
Available
Rear Brake Drum Diameter
292
Available
Spec
H6 GT
IONIQ 5
ABS
Yes
Yes
Electronic Stability Control
Yes
Yes
TCS
Yes
Available
BA
Yes
Yes
EBD
Yes
Yes
Central Locking
Yes
Yes
Engine Immobiliser
Yes
Yes
Alarm System
Yes
Yes
Front Parking Sensors
Yes
Available
AEB
Yes
Available
Driver Airbag
Yes
Yes
Passenger Airbag
Yes
Yes
Side Airbags
Yes
Available
Curtain Airbags
Yes
Available
Airbags
6
7
ISOFIX Mounts
Yes
Yes
Child Safety Lock
Yes
Yes
Safety Rating
5
Not Rated (SA)
Tyre Pressure Monitor
Yes
Yes
Traction Control
Yes
Yes
Lane Change Warning
Yes
Available
Pedestrian Detection AEB
Yes
Available
Knee Airbag
No
Available
Seatbelt Pretensioners
Yes
Yes
Seatbelt Warning All Seats
Yes
Yes
Whiplash Protection
Yes
Available
Side Impact Beams
Yes
Yes
Speed Alert System
Yes
Yes
Brake Assist
Yes
Yes
Brake Override System
Yes
Available
Engine Immobiliser
Yes
Yes
Rear Cross Traffic Alert
Yes
Available
Blind Spot Monitoring
Yes
Available
Fatigue Detection
Yes
Available
Hill Hold
Yes
Available
Hill Start Assist
-
Yes
Hill Descent Control
-
No
Spec
H6 GT
IONIQ 5
Basic Warranty
5 Years / 100,000 km
Available
Warranty Years
5
5
Warranty Kilometers
100000
150000
Anti-Corrosion Warranty
6 Years
5 Years
Roadside Assistance
Yes
5 Years
Spec
H6 GT
IONIQ 5
Bluetooth Connectivity
Yes
Yes
Android Auto
Yes
Yes
Apple CarPlay
Yes
Yes
Wireless Apple CarPlay
Yes
Yes
USB Ports
3
2 USB-A + 2 USB-C
Audio Controls On Steering
Yes
Yes
Digital Instrument Cluster
Yes
12-inch Digital Cluster
Navigation System
Yes
Yes
Infotainment Screen
Yes
12-inch Touchscreen
Premium Audio
Yes
Available
Infotainment Display
14.6-inch Touchscreen
Touchscreen
Infotainment Screen Size
14
Available
Number of Speakers
12
8 Bose Premium
Steering Wheel Audio Controls
Yes
Yes
Voice Recognition
Yes
Yes
Wi-Fi Hotspot
Yes
Available
Rear Usb
Yes
Yes
FM Radio
Yes
Yes
AUX Input
-
Yes
Spec
H6 GT
IONIQ 5
Steering Type
Electric Power Assisted
MDPS Electric
Steering Adjustment
Tilt and Telescopic
Tilt & Telescopic
Rear AC Vents
Yes
Available
Cup Holders
Yes
4
Front Armrest
Yes
Yes
Rear Armrest
Yes
No
Ambient Lighting
Yes
64-Colour Ambient
Heated Seats
Yes
Front & Rear
Leather Seats
Yes
No
Fabric Seats
No
Yes
Seat Material
Leather
Nappa Leather
Driver Seat Adjustment
10-Way Electric
Available
Memory Seats
Yes
No
Ventilated Seats
Yes
Front
Folding Rear Seats
60/40 Split
60/40 Split
60 40 Split Seat
Yes
Yes
Steering Wheel Material
Leather Wrapped
Leather
Instrument Cluster Type
Digital Instrument Cluster
Analogue + MID
Seat Adjustment
Yes
Power 12-way
Adjustable Driver Seat
Yes
Manual
Adjustable Front Seat
Yes
Manual
Passenger Seat Adjustment
4-Way Manual
Available
Driver Lumbar Support
Yes
Available
Rear USB Ports
Yes
Available
Interior Colour Options
2
Available
Cooled Seats
Yes
No
Front Headrest
Adjustable
Yes
Rear Headrest
Adjustable
Yes
Door Map Pockets
Yes
Yes
Spec
H6 GT
IONIQ 5
Real-world City Mileage Min
7.0
Available
Real-world City Mileage Max
9.5
Available
Real-world Highway Mileage Min
6.0
Available
Real-world Highway Mileage Max
8.0
Available
Owner Review Count
-
Available
Spec
H6 GT
IONIQ 5
Recovery Hooks
No
Available
Underbody Protection
No
Underbody Battery Guard
Ramp-over Angle
17
Available
Approach Angle
20
16°
Departure Angle
26
18°
Ramp Breakover Angle
16
20
Locking Differential
No
No
Terrain Modes
No
Normal / Sport / Snow
4WD System Type
Front-wheel drive
Available
Hill Descent Control
No
No
Wading Depth
-
100 mm
So, Which One Should You Buy?
🏆Hyundai IONIQ 5
wins with 93 pts
vs 66 pts for H6 GT
In structured scoring, IONIQ 5 emerges as the stronger overall package. However, H6 GT may appeal to buyers prioritising different factors. Ultimately, the right choice depends on your driving priorities in South Africa.
Other Comparisons Worth Checking
See how similar cars go head-to-head — you might find a better fit than you expected.
On our scoring the IONIQ 5 edges ahead overall. That said, the right choice depends on what you actually use the car for — the breakdown above shows exactly where each one wins and loses.
Efficiency scores: H6 GT 0 vs IONIQ 5 20. In the real world, diesel variants of either car will beat the claimed figure on long highways and fall short in Joburg traffic.
Safety scores: H6 GT 18, IONIQ 5 20. Check each model page for NCAP ratings and which trim levels include AEB and blind-spot monitoring — those features aren't always standard.
Long-term ownership scores: H6 GT 20, IONIQ 5 20. Service intervals, parts availability in SA, and whether a service plan is bundled all factor in — check the individual variant specs for that detail.
Practicality scores: H6 GT 13, IONIQ 5 13. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.
Performance scores: H6 GT 15, IONIQ 5 20. This looks at real-world pace — 0–100 kph, highway flexibility, and how either car feels when you actually need to overtake on an N-road.
Resale varies with colour, spec, and market timing, but Japanese brands — and Toyota specifically — have a strong track record in SA. Check current used prices for both on AutoTrader to see the real gap right now.
Ground clearance and 4WD availability are what matter most here. Scroll to the spec table above to compare both side by side — if either model offers a 4WD variant, that's the version worth comparing.
Fuel, insurance, and service costs are the big three. Diesel variants of both models typically save R800–R1,500/month in fuel at current SA pump prices. The IONIQ 5 edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.
The IONIQ 5 scores better overall, but neither car is a bad buy here. It comes down to what features matter to you — check the full spec table above to see exactly what you gain and lose at each price point.
In Depth — Breaking It All Down
The comparison between H6 GT and IONIQ 5 in South Africa
evaluates performance, efficiency, safety, practicality and long-term ownership value.
Performance: H6 GT scores 15 vs 20.
Efficiency: H6 GT scores 0 vs 20.
Safety: H6 GT scores 18 vs 20.
Practicality: H6 GT scores 13 vs 13.
Ownership: H6 GT scores 20 vs 20.
Final structured scoring gives IONIQ 5
the advantage in this comparison.
Compare
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