The Comparative Analysis :
BMW M6 Gran Coupé M DKG (13 - 14) vs. Porsche 911 GT2 RS (10 - 12)
€ 128,800
![BMW M6 Gran Coupé M DKG (13 - 14)](graphbase/cars/cars_big_png/BMW_6er_M6_F06-15.png)
€ 237,600
![Porsche 911 GT2 RS (10 - 12)](graphbase/cars/cars_big/Porsche_911_GT2_997-10.webp)
€ 128,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 237,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M6 Gran Coupé is significantly bigger in every dimension. It's 21.3 inches longer, 1.9 inches wider and 4.3 inches taller than the Porsche 911 GT2 RS.
BMW M6 Gran Coupé
Porsche 911 GT2 RS
54.8
74.8
82.9
50.6
72.9
80.8
74.8 in
Width
72.9 in
82.9 in
Width Incl. Mirrors
80.8 in
54.8 in
Height
50.6 in
116.7
197.3
92.5
175.9
197.3 in
Length
175.9 in
116.7 in
Wheelbase
92.5 in
Vehicle Weight
BMW M6 Gran Coupé
Porsche 911 GT2 RS
4299 lb
Curb Weight
3186 lb
5313 lb
Gross Vehicle
Weight
Weight
3704 lb
![BMW M6 Gran Coupé M DKG (13 - 14)](graphbase/cars/cars_big_png/BMW_6er_M6_F06-15.png)
Weight Difference:
1113 lb
25.89 %
![Porsche 911 GT2 RS (10 - 12)](graphbase/cars/cars_big_png/Porsche_911_GT2_997-10.png)
General
BMW M6 Gran Coupé
Porsche 911 GT2 RS
F06
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
BMW M6 Gran Coupé
Porsche 911 GT2 RS
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
BMW S63
Engine Series
S63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.6 L / 176 cu in
552 hp
at 6000 rpm
Power
612 hp
at 6500 rpm
BMW M6 Gran Coupé
552 hp
612 hp
Porsche 911 GT2 RS
502 lb‑ft
at 1500 rpm
Max. Torque
516 lb‑ft
at 2250 rpm
BMW M6 Gran Coupé
502 lb‑ft
516 lb‑ft
Porsche 911 GT2 RS
Performance
BMW M6 Gran Coupé
Porsche 911 GT2 RS
155 mph
Maximum Speed
205 mph
4.2 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph
62
mph
mph
190 ft
0.000 sec
![](graphbase/cars/cars_small_png/BMW_6er_M6_F06-15.png)
BMW M6 Gran Coupé
62 mph
62
mph
mph
161 ft
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_911_GT2_997-10.png)
Porsche 911 GT2 RS
▶ REPLAY
7.79 lb/hp
Weight-to-Power Ratio
5.21 lb/hp
BMW M6 Gran Coupé
7.79 lb/hp
5.21 lb/hp
Porsche 911 GT2 RS
Fuel Economy / Emissions
BMW M6 Gran Coupé
Porsche 911 GT2 RS
Fuel Economy
24 mpg
combined
20 mpg
BMW M6 Gran Coupé
24 mpg
20 mpg
Porsche 911 GT2 RS
17 mpg
city
13 mpg
No data
highway
27 mpg
21.1 gal
Fuel Tank Capacity
23.8 gal
502 mi
Range
470 mi
BMW M6 Gran Coupé
502 mi
470 mi
Porsche 911 GT2 RS
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).
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).
225.5 kWh
BMW M6 Gran Coupé
187.5 kWh
225.5 kWh
Porsche 911 GT2 RS
Euro 5
Emission Standard
Euro 5
373 g/mi (NEFZ)
CO2 Emissions
457 g/mi (NEFZ)
Practical Convenience
BMW M6 Gran Coupé
Porsche 911 GT2 RS
4
Doors
2
5
No. of Seats
4
1014 lb
Maximum Payload
518 lb
13 cu ft
Trunk Volume
3 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KS.png)
No data
Cargo Volume (Seats Down)
No data