Compare Porsche Carrera GT vs BMW M4 G83 Convertible vs BMW M6 E64 Convertible

Variants
M6
M6 DCT

Capacity

Cargo Capacity
76 L / 2.7 cu-ft
300 L / 10.6 cu-ft ~ 385 L / 13.6 cu-ft
300 L / 10.6 cu-ft ~ 350 L / 12.4 cu-ft
Coolant Capacity
28.0 L / 29.6 qt
15.0 L / 15.9 qt
Engine Oil Capacity
10.5 L / 11.1 qt
7.0 L / 7.4 qt
Fuel Capacity
92.0 L / 24.3 gal
59.0 L / 15.6 gal
70.0 L / 18.5 gal
Passengers
2
4
4
Payload
220 kg / 485 lbs
425 kg / 937 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Hydraulic Steering
Steering Ratio
14.6
Suspension | Front
Double-wishbone
MacPherson strut
MacPherson strut
Suspension | Rear
Double-wishbone
Multi-link
Multi-link
Tire Size
265/35 R20, 335/30 R20
Front wheel tires: 275/35 R19 Rear wheel tires: 285/30 R20
255/40 R19, 285/35 R19
Tire Size | Front
275/35 ZR19 100Y XL
Tire Size | Rear
285/30 ZR20 99Y XL
Turning Circle
12.6 m / 41.3 ft
12.5 m / 41.0 ft

Construction

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

Dimensions

Ground Clearance
121 mm / 4.8 in
Size | Height
1166 mm / 45.9 in
1395 mm / 54.9 in
1377 mm / 54.2 in
Size | Length
4613 mm / 181.6 in
4794 mm / 188.7 in
4871 mm / 191.8 in
Size | Width
1921 mm / 75.6 in
1887 mm / 74.3 in
1855 mm / 73.0 in
Track Width | Front
1612.0 mm / 63.5 in
1617.0 mm / 63.7 in
1567.0 mm / 61.7 in
Track Width | Rear
1587.0 mm / 62.5 in
1605.0 mm / 63.2 in
1584.0 mm / 62.4 in
Weight
1380.0 kg / 3042.4 lbs
1920.0 kg / 4232.9 lbs
Wheel Size
9.5J x 19, 12.5J x 20
Front wheel rims: 9.5J x 19 Rear wheel rims: 10.5J x 20
8.5J x 19, 9.5J x 19
Wheel Size | Front
9.5J x 19
Wheel Size | Rear
10.5J x 20
Wheelbase
2730 mm / 107.5 in
2857 mm / 112.5 in
2781 mm / 109.5 in

Performance

Acceleration | 0 - 100 km/h
3.9 sec
3.7 sec
4.8 sec
Acceleration | 0 - 60 mph
3.7 sec
3.5 sec
4.6 sec
CO2 Emission
231 ~ 233 g/km
366 g/km
Coefficient Of Drag
0.34
0.34
Fuel Economy
28.3 L/100km / 8.3 MPG (urban) | 11.7 L/100km / 20.1 MPG (highway)
10.2 L/100km / 23.1 MPG (combined)
15.2 L/100km / 15.5 MPG (combined) | 22.8 L/100km / 10.3 MPG (urban) | 10.7 L/100km / 22.0 MPG (highway)
Top Speed
330.0 km/h / 205.1 mph
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph

Powertrain

Drivetrain Layout
Mid-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6d
Euro 4
Engine
M80.01
S58B30T0
S85B50
Engine | Bore
98.0 mm / 3.9 in
84.0 mm / 3.3 in
92.0 mm / 3.6 in
Engine | Compression Ratio
12.0:1
9.3:1
12.0:1
Engine | Displacement
5.7 L / 349.9 cu-in / 5733.0 cc
3.0 L / 182.6 cu-in / 2993.0 cc
5.0 L / 305.1 cu-in / 4999.0 cc
Engine | Power
612.0 hp / 456.4 kW @ 8000 rpm
510.0 hp / 380.3 kW @ 6250 rpm
507.0 hp / 378.1 kW @ 7750 rpm
Engine | Redline
7200 rpm
Engine | Specific Output
106.8 hp/L / 1.7 hp/cu-in
170.4 hp/L / 2.8 hp/cu-in
101.4 hp/L / 1.7 hp/cu-in
Engine | Stroke
76.0 mm / 3.0 in
90.0 mm / 3.5 in
75.2 mm / 3.0 in
Engine | Torque
590 Nm / 435.2 lb-ft @ 5750 rpm
650 Nm / 479.4 lb-ft @ 2750-5500 rpm
520 Nm / 383.5 lb-ft @ 6100 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
Naturally-aspirated multi-port injected petrol V10 DOHC engine with 4 values per cylinder
Fuel Capacity
59 L
Transmission | Gears
6-speed
8-speed
Transmission | Type
Manual
Automatic M Steptronic

Production

Availability
2003 ~ 2007
2021
2005 ~ 2010
Debut
2021-05
Made In
Germany

Reviews

Neofiliac score
96%
78%
85%
Pros
  • The best NA V10 ever
  • Arguably the best Porsche supercar ever
  • Wonderful handling
  • Manual transmission
  • RWD
  • Great targa setup
  • Decent performance
  • OK-ish styling with the top down
  • Solid S58 engine
  • Enjoyable 7200rpm redline
  • Characterful S85 engine
  • Great looks with the top down
  • Good power delivery
Cons
  • Too exclusive
  • Ceramic clutch hard to use
  • Ugly front-end
  • Stuck with MacPherson struts in the front
  • AWD-only
  • Very high fuel consumption
  • Horrible engine reliability
  • Does not handle well

Price

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