The Comparative Analysis :

BMW M6 Coupé M DKG (12 - 14) vs. Porsche 911 GT3 RS 4.0 (11 - 12)

€ 124,000
BMW M6 Coupé M DKG (12 - 14) BMW M6 Coupé
€ 178,600
 Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 124,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 178,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW M6 Coupé is significantly bigger in every dimension. It's 43.8 cm longer, 4.7 cm wider and 9.4 cm taller than the Porsche 911 GT3 RS 4.0.
BMW M6 Coupé
Porsche 911 GT3 RS 4.0
1374
Blueprint BMW M6 Coupé M DKG (12 - 14)
1899
2106
1280
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
1852
2052
1899 mm
Width
1852 mm
2106 mm
Width Incl. Mirrors
2052 mm
1374 mm
Height
1280 mm
Blueprint BMW M6 Coupé M DKG (12 - 14)
2851
4898
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
2355
4460
4898 mm
Length
4460 mm
2851 mm
Wheelbase
2355 mm

Vehicle Weight

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
1925 kg
Kerb Weight
1435 kg
2350 kg
Gross Vehicle
Weight
1680 kg
BMW M6 Coupé M DKG (12 - 14)
Weight Difference:
490 kg
25.45 %
Porsche 911 GT3 RS 4.0 (11 - 12)

General

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
F13
Generation
997
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW S63
Engine Series
S63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
3996 CC
552 bhp
at 6000 rpm
Power
493 bhp
at 8250 rpm
BMW M6 Coupé
552 bhp
493 bhp
Porsche 911 GT3 RS 4.0
680 NM
at 1500 rpm
Max. Torque
460 NM
at 5750 rpm
BMW M6 Coupé
680 NM
460 NM
Porsche 911 GT3 RS 4.0

Performance

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
155 mph
Maximum Speed
193 mph
4.2 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

58 m
0.000 sec

BMW M6 Coupé

62 mph 62
mph

54 m
0.000 sec

Porsche 911 GT3 RS 4.0

▶ REPLAY
3.49 kg/bhp
Weight-to-Power Ratio
2.91 kg/bhp
BMW M6 Coupé
3.49 kg/bhp
2.91 kg/bhp
Porsche 911 GT3 RS 4.0

Fuel Economy / Emissions

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
Fuel Economy
29 mpg
combined
20 mpg
BMW M6 Coupé
29 mpg
20 mpg
Porsche 911 GT3 RS 4.0
20 mpg
city
14 mpg
No data
motorway
29 mpg
Kraftstoffanzeige
80 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
502 mi
Range
302 mi
BMW M6 Coupé
502 mi
302 mi
Porsche 911 GT3 RS 4.0
Environmental Impact
187.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
261.5 kWh
BMW M6 Coupé
187.5 kWh
261.5 kWh
Porsche 911 GT3 RS 4.0
Euro 5
Emission Standard
Euro 5
232 g/km (NEFZ)
CO2 Emissions
326 g/km (NEFZ)

Practical Convenience

BMW M6 Coupé
Porsche 911 GT3 RS 4.0
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
245 kg
460 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data