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.
BMW 4 Series Convertible vs JAC T6 Single Cab: the short answer
4 Series Convertible holds a noticeable catalogue-index lead over T6 Single Cab.
T6 Single Cab starts ZAR 846,600 cheaper4 Series Convertible from ZAR 1,146,500 · T6 Single Cab from ZAR 299,900
Five key differences
Exact selected derivatives
Swipe sideways to compare every column
Specification
4 Series Convertible
T6 Single Cab
Maximum Power
4 Series Convertible285 kW
T6 Single Cab102 kW @ 3600 rpm
Maximum Torque
4 Series Convertible500 Nm @ 1800-5000 rpm
T6 Single Cab320 Nm @ 1600-2600 rpm
Engine Size
4 Series Convertible2998 cc
T6 Single Cab1999 cc
Combined Fuel Economy
4 Series Convertible12.5 km/l
T6 Single Cab16.39 km/l
Ground Clearance
4 Series Convertible140 mm
T6 Single Cab197 mm
Strongest published figure in that row; no road-test winner is implied.
Independent editorial assessment
Hagalu editorial ratings
When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.
BMW 4 Series Convertible
M440i xDrive Convertible
Hagalu editorial rating
3.7/5★★★★★★★★★★
Desk research · Exact variant
Hagalu Editorial Team ·
Editorial assessment, not a customer rating. Not road-tested for this review.
Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.
What Each Car Gets Right (and Wrong)
Specification evidence leader
4 Series Convertible
Strengths
More powerful engine output
Stronger listed safety equipment
Weak Spots
Lower fuel efficiency
Best suited to:Published Performance
T6 Single Cab
Strengths
Better fuel efficiency
Weak Spots
Less powerful engine setup
Fewer listed safety features
Best suited to:Published Efficiency
Which One's Right for You?
4 Series Convertible
Buyers prioritising the stronger published powertrain figures
Buyers prioritising the more complete listed safety equipment
T6 Single Cab
Buyers prioritising the lower published fuel or energy use
Full Specs, Side by Side
Open a category, then swipe sideways to compare every column
Spec
4 Series Convertible
T6 Single Cab
Model Introduced Year
2020
2026
Generation
G23 four-seat premium convertible related to the G22 Coupé but with body- and roof-specific packaging.
South African introduction of new T6 Single Cab derivative in January 2026
Facelift History
Current updated G23-generation BMW 4 Series Convertible offered in South Africa with a fabric soft top.
Introduced in South Africa in January 2026; no subsequent facelift announced
Facelift Launched Since
Original current-generation version
Not Applicable
Facelift Version Ending
Current
Not Applicable
Body Style
Convertible
Single-cab pickup
Model Year
2026
2026
Production Status
active
active
Segment
Premium Convertible
One-tonne single-cab bakkie
Vehicle Type
Car
Light commercial vehicle
Spec
4 Series Convertible
T6 Single Cab
Length
4770 mm
5315 mm
Width
1852 mm
1830 mm
Height
1394 mm
1815 mm
Wheelbase
2851 mm
3090 mm
Ground Clearance (Default)
140 mm
197 mm
Ground Clearance (With Full Seating Load)
125 mm
Not Officially Disclosed
Fuel Tank Capacity
59 l
76 l
Boot/Cargo Space
385 l
Not Officially Disclosed
Kerb Weight
1965 kg
1740 kg
Gross Vehicle Weight (GVW)
2375 kg
2740 kg
Payload Capacity
485 kg
1000 kg
Towing Capacity
1800 kg
1400 kg
Seating Capacity
4 seats
2 seats
Number of Rows
2 rows
1 rows
Doors
2 doors
2 doors
Minimum Turning Radius
5.6 m
6.2 m
Front Headroom
997 mm
Not Officially Disclosed
Rear Headroom
942 mm
Not Applicable
Front Legroom
1049 mm
Not Officially Disclosed
Rear Legroom
899 mm
Not Applicable
Spec
4 Series Convertible
T6 Single Cab
Engine
BMW turbocharged engine
2.0-litre Turbocharged Diesel
Engine Code
B48
Not Officially Disclosed
Fuel Type
Petrol
Diesel
Hybrid System
Not Applicable
Not Applicable
Engine Displacement
2998 cc
1999 cc
Cylinders
6
4
Cylinder Layout
Inline
Not Officially Disclosed
Valves
16
Not Officially Disclosed
Valves per Cylinder
4
Not Officially Disclosed
Aspiration
Turbocharged
Turbocharged
Fuel System
Direct injection
Common-rail direct injection
Compression Ratio
10.5:1
16.5:1
Bore
82.0 mm
Not Officially Disclosed
Stroke
94.6 mm
Not Officially Disclosed
Maximum Power
285 kW
102 kW @ 3600 rpm
Maximum Torque
500 Nm @ 1800-5000 rpm
320 Nm @ 1600-2600 rpm
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
AWD
RWD
Transmission
8-Speed Automatic
6-Speed Manual
Top Speed
250 km/h
Not Officially Disclosed
0-100 km/h
4.9 sec
Not Officially Disclosed
Quarter Mile
12.2 sec
Not Officially Disclosed
Drive Modes
Eco, Comfort, Sport
Not Officially Disclosed
Launch Control
No
Not Officially Disclosed
Rev Limiter
7000 rpm
Not Officially Disclosed
Power-to-Weight Ratio
100 kW/tonne
Not Officially Disclosed
Torque-to-Weight Ratio
220 Nm/tonne
Not Officially Disclosed
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
4 Series Convertible
T6 Single Cab
Gearbox
8-Speed Automatic
6-Speed Manual
Drivetrain Layout
All-wheel drive
Rear-wheel drive (4x2)
LSD Available
Not Applicable
Not Officially Disclosed
Transfer Case
Not Applicable
Not Applicable
Differential Lock
Not Applicable
Not Officially Disclosed
Paddle Shifters
Yes
Not Applicable
Final Drive Ratio
Yes
Not Officially Disclosed
Number of Gears
8
6
Transmission Type
Automatic
Manual
Clutch Type
Yes
Not Officially Disclosed
Gear Shift Indicator
Yes
Not Officially Disclosed
Gear Shift Type
Automatic selector
Manual
Drivetrain
AWD
Rear-wheel drive
4WD Engagement
Not Applicable
Not Applicable
4WD Hi Range
Not Applicable
Not Applicable
4WD Lo Range
Not Applicable
Not Applicable
4WD Selector
Not Applicable
Not Applicable
Automatic Shift Paddles
Yes
Not Applicable
Front Differential Lock
Not Applicable
Not Applicable
Gearbox Type
Automatic
Manual
Low Range Ratio
Not Applicable
Not Applicable
Low Range
Not Applicable
Not Applicable
Axle Layout
Yes
4x2
Rear Differential Lock
Not Applicable
Not Officially Disclosed
Transmission Speeds
8
6
Spec
4 Series Convertible
T6 Single Cab
Claimed Mileage
12.5 km/l
16.39 km/l
City Mileage
10.5 km/l
11.5 km/l
Highway Mileage
15.0 km/l
15.0 km/l
Fuel Tank Capacity
59 l
76 l
Emission Standard
Euro 6
Euro 2
AdBlue Tank Capacity
Not Applicable
Not Officially Disclosed
Auto Start Stop
Standard
Not Officially Disclosed
Real-world Mileage
12.5 km/l
16.39 km/l
Charging Port Type
Not Applicable
Not Applicable
Charging Type
Not Applicable
Not Applicable
Fuel Tank Litres
59
76
Combined Driving Range
Not Applicable
Over 1100 km
Electric Consumption
Not Applicable
Not Applicable
Range Real World Highway
360 km
Not Applicable
Range Real World Mixed
420 km
Not Applicable
Spec
4 Series Convertible
T6 Single Cab
Airbags
6
2
ABS
Standard
Yes
Electronic Stability Control
Standard
Not Officially Disclosed
Traction Control
Standard
Not Officially Disclosed
Hill Descent Control
Yes
Not Officially Disclosed
Hill Start Assist
Standard
Not Officially Disclosed
Child Safety Lock
Standard
Not Officially Disclosed
ISOFIX Mounts
Standard
Not Officially Disclosed
Brake Assist
Standard
Not Officially Disclosed
Tyre Pressure Monitor
Standard
Not Officially Disclosed
Engine Immobiliser
Standard
Yes
Seatbelt Warning All Seats
Standard
Driver
Front Parking Sensors
Yes
Not Officially Disclosed
AEB
Yes
Not Officially Disclosed
BA
Standard
Not Officially Disclosed
Brake Override System
Yes
Not Officially Disclosed
Curtain Airbags
Yes
Not Officially Disclosed
Driver Airbag
Yes
Yes
EBD
Standard
Yes
Engine Immobiliser
Standard
Yes
Hill Hold
Standard
Not Officially Disclosed
Passenger Airbag
Yes
Yes
Rear Cross Traffic Alert
Yes
Not Officially Disclosed
Seatbelt Pretensioners
Yes
Driver and passenger
Seatbelt Reminder
Standard
Driver
Side Airbags
Yes
Not Officially Disclosed
Stability Control
Standard
Not Officially Disclosed
TCS
Standard
Not Officially Disclosed
Knee Airbag
Yes
Not Officially Disclosed
ABS EBD
Standard
Yes
Spec
4 Series Convertible
T6 Single Cab
Cruise Control
Standard
Not Officially Disclosed
Adaptive Cruise Control
Yes
Not Officially Disclosed
Lane Keep Assist
Yes
Not Officially Disclosed
Lane Departure Warning
Yes
Not Officially Disclosed
Blind Spot Monitoring
Yes
Not Officially Disclosed
Rear Cross Traffic Alert
Yes
Not Officially Disclosed
Parking Sensors
Yes
Rear
Rear View Camera
Yes
Yes
360 Degree Camera
Yes
Not Officially Disclosed
Autonomous Emergency Braking
Yes
Not Officially Disclosed
Driver Fatigue Alert
Yes
Not Officially Disclosed
Traffic Sign Recognition
Yes
Not Officially Disclosed
Auto Highbeam
Standard
Not Officially Disclosed
Auto Wipers
Yes
Not Officially Disclosed
Rear Parking Sensors
Yes
Yes
Reverse Camera
Yes
Yes
Adaptive Cruise Control
Yes
Not Officially Disclosed
Park Assist
Parking Assist Plus
Not Officially Disclosed
Around View Monitor
Yes
Not Officially Disclosed
Blind Spot Warning
Yes
Not Officially Disclosed
Forward Collision Warning
Yes
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Seat Material
Leather 'Vernasca' Black with decorative stitching
Leatherette
Heated Seats
Front
Not Officially Disclosed
Ventilated Seats
Yes
Not Officially Disclosed
Ambient Lighting
Standard
Not Officially Disclosed
Steering Wheel Material
Yes
Leather-trimmed
60 40 Split Seat
Yes
Not Applicable
Driver Seat Adjustment
Electric multi-way
Not Officially Disclosed
Passenger Seat Adjustment
Electric multi-way
Not Officially Disclosed
Seat Trim
Yes
Leatherette
Spec
4 Series Convertible
T6 Single Cab
Climate Control
Standard
Not Officially Disclosed
Power Windows
Standard
Yes
Keyless Entry
Comfort Access
Yes
Push Button Start
Yes
Not Officially Disclosed
Wireless Charging
Standard
Not Officially Disclosed
Sunroof
Panoramic
Not Officially Disclosed
Electric Tailgate
No
Not Officially Disclosed
Rain Sensing Wipers
Yes
Not Officially Disclosed
AC Type
Standard
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Infotainment System
Widescreen Display
9-inch touchscreen entertainment system
Apple CarPlay
Yes
Yes
Android Auto
Yes
Yes
Bluetooth Connectivity
Yes
Yes
Number of Speakers
6
2
Digital Instrument Cluster
BMW Live Cockpit Professional (includes head-up display)
Not Officially Disclosed
USB Ports
2
1
Infotainment Screen
14.9
9-inch
Touchscreen
14.9
9-inch
Spec
4 Series Convertible
T6 Single Cab
LED Headlamps
Yes
No
Daytime Running Lamps
Standard
Not Officially Disclosed
Fog Lamps
Yes
Rear fog lamps
Roof Rails
Yes
Not Officially Disclosed
Exterior Colour Options
Multiple manufacturer colours
Not Officially Disclosed
Headlights
Yes
No
Panoramic Sunroof
Yes
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Approach Angle
Not Applicable
29.6 deg
Departure Angle
Not Applicable
22.4 deg
Wading Depth
Not Applicable
Not Officially Disclosed
Terrain Modes
Not Applicable
Not Officially Disclosed
Locking Differential
Not Applicable
Not Officially Disclosed
4WD System Type
All-wheel drive
Not Applicable
Breakover Angle
Not Applicable
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Tyre Size
Runflat tyres
245/65 R17
Front Brake Type
Ventilated disc
Disc
Rear Brake Type
Disc
Drum
Spare Wheel Type
Tyre repair kit
Steel
Wheel Rim Size
19" M Lt/Aly wheels double spoke 792 M Bicolour Jet Black / MT and runflat tyres
17
Handbrake Type
Electronic
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Front Suspension
M Sports Suspension
Independent double wishbone with coil springs
Rear Suspension
M Sports Suspension
Leaf springs
Spec
4 Series Convertible
T6 Single Cab
CO2 Emissions
192 g/km
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Service Plan
5 years / 100000 km BMW Motorplan
Not Officially Disclosed
Spec
4 Series Convertible
T6 Single Cab
Ownership Role
Private and enthusiast
Current South African light-commercial single-cab derivative
Price Zar
1642500 ZAR
314900 ZAR
Pricing Role
Current recommended retail price
Current official suggested retail price, VAT included
Starting Price
1642500
314900
Starting Price Zar
1642500
314900
Spec
4 Series Convertible
T6 Single Cab
Warranty
Yes
5 years / 100000 km
In depth: how these cars differ
This 4 Series Convertible and T6 Single Cab 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: 4 Series Convertible 97 vs T6 Single Cab 54.
Efficiency index: 4 Series Convertible 49 vs T6 Single Cab 66.
Safety-equipment index: 4 Series Convertible 92 vs T6 Single Cab 32.
Practicality index: 4 Series Convertible 55 vs T6 Single Cab 55.
Ownership-cover index: 4 Series Convertible not separately scored vs T6 Single Cab not separately scored.
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
4 Series Convertible and T6 Single Cab image comparison
Open an image for its full canonical file or visit the model page for the complete vehicle record.
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 / 100
Evidence-index readout
4 Series Convertible leads by 24 points
4 Series Convertible holds a noticeable catalogue-index lead over T6 Single Cab.
Performance
4 Series Convertible +43
Efficiency
T6 Single Cab +17
Safety
4 Series Convertible +60
Practicality
Level
Moderate difference in the source-backed catalogue index.
Why this scoreView full breakdown
Evidence-index leader
4 Series Convertible
Performance
97/100
Efficiency
49/100
Safety
92/100
Practicality
55/100
T6 Single Cab
Performance
54/100
Efficiency
66/100
Safety
32/100
Practicality
55/100
What the evidence means
Evidence indexBMW 4 Series Convertible
leads the specification evidence index with 75 pts
vs 51 pts for T6 Single Cab
In Hagalu's specification evidence index, 4 Series Convertible leads. However, T6 Single Cab may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.
Related comparisons
Continue with closely related South Africa models and comparable body styles.
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.
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