Compare BMW M6 E64 Convertible vs BMW M4 G83 Convertible
Variants
M6
M6 DCT
Capacity
Cargo Capacity
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
300 L / 10.6 cu-ft ~ 385 L / 13.6 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
Engine Oil Capacity
7.0 L / 7.4 qt
Fuel Capacity
70.0 L / 18.5 gal
59.0 L / 15.6 gal
Passengers
4
4
Payload
425 kg / 937 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Steering Ratio
14.6
Suspension | Front
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Tire Size
255/40 R19, 285/35 R19
Front wheel tires: 275/35 R19 Rear wheel tires: 285/30 R20
Tire Size | Front
275/35 ZR19 100Y XL
Tire Size | Rear
285/30 ZR20 99Y XL
Turning Circle
12.5 m / 41.0 ft
12.6 m / 41.3 ft
Construction
Body Style
2-door Convertible
2-door Convertible
Dimensions
Ground Clearance
121 mm / 4.8 in
Size | Height
1377 mm / 54.2 in
1395 mm / 54.9 in
Size | Length
4871 mm / 191.8 in
4794 mm / 188.7 in
Size | Width
1855 mm / 73.0 in
1887 mm / 74.3 in
Track Width | Front
1567.0 mm / 61.7 in
1617.0 mm / 63.7 in
Track Width | Rear
1584.0 mm / 62.4 in
1605.0 mm / 63.2 in
Weight
1920.0 kg / 4232.9 lbs
Wheel Size
8.5J x 19, 9.5J x 19
Front wheel rims: 9.5J x 19 Rear wheel rims: 10.5J x 20
Wheel Size | Front
9.5J x 19
Wheel Size | Rear
10.5J x 20
Wheelbase
2781 mm / 109.5 in
2857 mm / 112.5 in
Performance
Acceleration | 0 - 100 km/h
4.8 sec
3.7 sec
Acceleration | 0 - 60 mph
4.6 sec
3.5 sec
CO2 Emission
366 g/km
231 ~ 233 g/km
Coefficient Of Drag
0.34
0.34
Fuel Economy
15.2 L/100km / 15.5 MPG (combined) | 22.8 L/100km / 10.3 MPG (urban) | 10.7 L/100km / 22.0 MPG (highway)
10.2 L/100km / 23.1 MPG (combined)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 4
Euro 6d
Engine
S85B50
S58B30T0
Engine | Bore
92.0 mm / 3.6 in
84.0 mm / 3.3 in
Engine | Compression Ratio
12.0:1
9.3:1
Engine | Displacement
5.0 L / 305.1 cu-in / 4999.0 cc
3.0 L / 182.6 cu-in / 2993.0 cc
Engine | Power
507.0 hp / 378.1 kW @ 7750 rpm
510.0 hp / 380.3 kW @ 6250 rpm
Engine | Redline
7200 rpm
Engine | Specific Output
101.4 hp/L / 1.7 hp/cu-in
170.4 hp/L / 2.8 hp/cu-in
Engine | Stroke
75.2 mm / 3.0 in
90.0 mm / 3.5 in
Engine | Torque
520 Nm / 383.5 lb-ft @ 6100 rpm
650 Nm / 479.4 lb-ft @ 2750-5500 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V10 DOHC engine with 4 values per cylinder
Twin-scroll turbocharged direct-injected petrol inline-6 engine with 4 values per cylinder
Fuel Capacity
59 L
Transmission | Gears
8-speed
Transmission | Type
Automatic M Steptronic
Production
Availability
2005 ~ 2010
2021
Debut
2021-05
Made In
Germany
Reviews
Neofiliac score
85%
78%
Pros
- Characterful S85 engine
- Great looks with the top down
- Good power delivery
- Decent performance
- OK-ish styling with the top down
- Solid S58 engine
- Enjoyable 7200rpm redline
Cons
- Very high fuel consumption
- Horrible engine reliability
- Does not handle well
- Ugly front-end
- Stuck with MacPherson struts in the front
- AWD-only
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.