Compare BMW M4 F83 Convertible vs BMW 4 Series G23 Convertible
Variants
M4
M4 DCT
M4 Competition
M4 Competition DCT
420d
420i
430d
430i
M440i xDrive
Capacity
Cargo Capacity
220 L / 7.8 cu-ft ~ 370 L / 13.1 cu-ft
Coolant Capacity
13.9 L / 14.7 qt
Engine Oil Capacity
6.5 L / 6.9 qt
Fuel Capacity
60.0 L / 15.9 gal
59.0 L / 15.6 gal
Passengers
4
4
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
single-piston floating calipers
Power Steering
Electric Steering
Electric Steering
Steering Ratio
14.1
Suspension | Front
MacPherson strut
MacPherson
Suspension | Rear
Multi-link
Multi-link (five-link)
Turning Circle
12.2 m / 40.0 ft
Construction
Battery | Capacity
0.5 kWh (gross)
Body Style
2-door Convertible
Dimensions
Size | Length
4671 mm / 183.9 in
Track Width | Front
1579.0 mm / 62.2 in
Wheelbase
2812 mm / 110.7 in
2851 mm / 112.2 in
Performance
Coefficient Of Drag
0.34
Top Speed
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6
Euro 6d
Engine
S55B30
Engine | Bore
84.0 mm / 3.3 in
Engine | Compression Ratio
10.2:1
Engine | Displacement
3.0 L / 181.8 cu-in / 2979.0 cc
Engine | Stroke
89.6 mm / 3.5 in
Engine | Torque
550 Nm / 405.7 lb-ft @ 1850-5500 rpm
Engine | Type
Twin-scroll turbocharged direct-injected petrol inline-6 engine with 4 values per cylinder
Transmission | Gears
8-speed
Transmission | Type
Automatic Steptronic
Production
Availability
2021-03
Debut
2020-09-30
Made In
Germany
Reviews
Neofiliac score
90%
74%
Pros
- Exceptionally gorgeous top up or down
- Great S55 engine
- Good manual transmission and decent DCT
- Good 0.27 drag coefficient
- Still RWD-oriented
Cons
- Quite heavy
- Does not handle all that well
- B58 tied to AWD
- Engines too small
- Lost hard top
- No manual transmission
- Ugly
- MacPherson front suspension
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