Compare BMW M3 E93 Convertible vs BMW 6 Series E64 Convertible vs BMW 6 Series F12 Convertible

Variants
MT
DCT
630i
630i AT
645Ci
645Ci AT
650i
650i AT
640d
640d xDrive
640i
640i xDrive
650i 407
650i 407 xDrive
650i 450
650i 450 xDrive

Capacity

Cargo Capacity
210 L / 7.4 cu-ft ~ 350 L / 12.4 cu-ft
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
Coolant Capacity
14.2 L / 15.0 qt
Engine Oil Capacity
8.8 L / 9.3 qt
Fuel Capacity
63.0 L / 16.6 gal
70.0 L / 18.5 gal
70.0 L / 18.5 gal
Passengers
4
4
4
Payload
400 kg / 882 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Disc
Ventilated discs
Power Steering
Electric Steering
Hydraulic Steering
Electric Steering
Suspension | Front
MacPherson strut
MacPherson strut
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
11.7 m / 38.4 ft
11.4 m / 37.4 ft
11.7 m / 38.4 ft

Construction

Body Style
2-door Convertible
2-door Convertible
2-door Convertible

Dimensions

Ground Clearance
123 mm / 4.8 in
Size | Height
1392 mm / 54.8 in
1373 mm / 54.1 in
1365 mm / 53.7 in
Size | Length
4615 mm / 181.7 in
4820 mm / 189.8 in
4894 mm / 192.7 in
Size | Width
1804 mm / 71.0 in
1855 mm / 73.0 in
1894 mm / 74.6 in
Track Width | Front
1540.0 mm / 60.6 in
1558.0 mm / 61.3 in
1600.0 mm / 63.0 in
Track Width | Rear
1539.0 mm / 60.6 in
1665.0 mm / 65.6 in
Wheel Size
9.5J x 18
Wheelbase
2761 mm / 108.7 in
2780 mm / 109.4 in
2855 mm / 112.4 in

Performance

Coefficient Of Drag
0.32
Top Speed
250.0 km/h / 155.3 mph
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 5
Euro 4
Engine
S65B40
Engine | Bore
92.0 mm / 3.6 in
Engine | Compression Ratio
12.0:1
Engine | Displacement
4.0 L / 244.0 cu-in / 3999.0 cc
Engine | Power
420.0 hp / 313.2 kW @ 8300 rpm
Engine | Specific Output
105.0 hp/L / 1.7 hp/cu-in
Engine | Stroke
75.2 mm / 3.0 in
Engine | Torque
400 Nm / 295.0 lb-ft @ 3900 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V8 engine with 4 values per cylinder
Transmission | Gears
6-speed
8-speed
Transmission | Type
Automatic Steptronic

Production

Availability
2008 ~ 2013

Reviews

Neofiliac score
77%
72%
77%
Pros
  • Convertible hard top
  • Great styling with the top up or down
  • Great S65 engine
  • Good transmissions
  • Decent drivetrain reliability
  • Decent looks with the top down
  • Double-wishbone + multi-link suspension setup
  • Improved styling
  • Great performance
  • Good ZF 8HP transmission
Cons
  • Stuck with MacPherson struts in the front
  • Much heavier than the Coupe
  • Stuck with MacPherson struts in the front
  • Not very good looking with the top up
  • Unreliable engines (N63 and N57 being the worst)

Price

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