Compare BMW M6 E64 Convertible vs BMW Z3 M Roadster vs BMW 2 Series F23 Convertible
Variants
M6
M6 DCT
S50
S54
218i
218i AT
220d
220d AT
220i N20
220i B48
220i N20 AT
220i B48 AT
228i
228i AT
230i
230i AT
M235i
M235i AT
M240i
M240i AT
M240i xDrive AT
Capacity
Cargo Capacity
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
165 L / 5.8 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
10.8 L / 11.4 qt
Engine Oil Capacity
5.5 L / 5.8 qt
Fuel Capacity
70.0 L / 18.5 gal
51.0 L / 13.5 gal
52.0 L / 13.7 gal
Passengers
4
2
4
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Hydraulic Steering
Electric Steering
Suspension | Front
MacPherson strut
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
255/40 R19, 285/35 R19
Turning Circle
12.5 m / 41.0 ft
Construction
Body Style
2-door Convertible
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1377 mm / 54.2 in
Size | Length
4871 mm / 191.8 in
4025 mm / 158.5 in
Size | Width
1855 mm / 73.0 in
1740 mm / 68.5 in
1774 mm / 69.8 in
Track Width | Front
1567.0 mm / 61.7 in
1422.0 mm / 56.0 in
Track Width | Rear
1584.0 mm / 62.4 in
1492.0 mm / 58.7 in
Wheel Size
8.5J x 19, 9.5J x 19
17 in
Wheelbase
2781 mm / 109.5 in
2690 mm / 105.9 in
Performance
Acceleration | 0 - 100 km/h
4.8 sec
Acceleration | 0 - 60 mph
4.6 sec
CO2 Emission
366 g/km
Coefficient Of Drag
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)
16.6 L/100km / 14.2 MPG (urban) | 7.9 L/100km / 29.8 MPG (highway)
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), Rear-wheel drive
Emission Standard
Euro 4
Euro 6
Engine
S85B50
Engine | Bore
92.0 mm / 3.6 in
Engine | Compression Ratio
12.0:1
Engine | Displacement
5.0 L / 305.1 cu-in / 4999.0 cc
Engine | Power
507.0 hp / 378.1 kW @ 7750 rpm
Engine | Specific Output
101.4 hp/L / 1.7 hp/cu-in
Engine | Stroke
75.2 mm / 3.0 in
91.0 mm / 3.6 in
Engine | Torque
520 Nm / 383.5 lb-ft @ 6100 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V10 DOHC engine with 4 values per cylinder
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
Transmission | Gears
5-speed
Transmission | Type
Manual
Production
Availability
2005 ~ 2010
Reviews
Neofiliac score
85%
66%
73%
Pros
- Characterful S85 engine
- Great looks with the top down
- Good power delivery
- Good engines
- Simple to work on
- No BS driving experience
- Much improved reliability
- Improved styling
- Good ZF 8HP transmission
- New B-series engines
Cons
- Very high fuel consumption
- Horrible engine reliability
- Does not handle well
- Stuck with MacPherson struts in the front
- Very little cargo space
- Heavier than the MX-5 and handles worse (but much more expensive)
- Low cargo capacity
- MacPherson strut front suspension
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