The Comparative Analysis :

BMW 640d Coupé xDrive Steptronic (15 - 17) vs. Porsche 911 GT2 RS (10 - 12)

€ 89,500
BMW 640d Coupé xDrive Steptronic (15 - 17) BMW 640d Coupé
€ 237,600
 Porsche 911 GT2 RS (10 - 12) Porsche 911 GT2 RS
€ 89,500
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 640d Coupé is significantly bigger in every dimension. It's 42.5 cm longer, 4.2 cm wider and 8.4 cm taller than the Porsche 911 GT2 RS.
BMW 640d Coupé
Porsche 911 GT2 RS
1369
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
1894
2081
1285
Blueprint Porsche 911 GT2 RS (10 - 12)
1852
2052
1894 mm
Width
1852 mm
2081 mm
Width Incl. Mirrors
2052 mm
1369 mm
Height
1285 mm
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
2855
4894
Blueprint Porsche 911 GT2 RS (10 - 12)
2350
4469
4894 mm
Length
4469 mm
2855 mm
Wheelbase
2350 mm

Vehicle Weight

BMW 640d Coupé
Porsche 911 GT2 RS
1870 kg
Kerb Weight
1445 kg
2315 kg
Gross Vehicle
Weight
1680 kg
BMW 640d Coupé xDrive Steptronic (15 - 17)
Weight Difference:
425 kg
22.73 %
Porsche 911 GT2 RS (10 - 12)

General

BMW 640d Coupé
Porsche 911 GT2 RS
F13
Generation
997
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 640d Coupé
Porsche 911 GT2 RS
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
BMW N57
Engine Series
N57-D30
Engine Code
4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
3600 CC
309 bhp
at 4400 rpm
Power
612 bhp
at 6500 rpm
BMW 640d Coupé
309 bhp
612 bhp
Porsche 911 GT2 RS
630 NM
at 1500 rpm
Max. Torque
700 NM
at 2250 rpm
BMW 640d Coupé
630 NM
700 NM
Porsche 911 GT2 RS

Performance

BMW 640d Coupé
Porsche 911 GT2 RS
155 mph
Maximum Speed
205 mph
5.1 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph 62
mph

71 m
0.000 sec

BMW 640d Coupé

62 mph 62
mph

49 m
0.000 sec

Porsche 911 GT2 RS

▶ REPLAY
6.05 kg/bhp
Weight-to-Power Ratio
2.36 kg/bhp
BMW 640d Coupé
6.05 kg/bhp
2.36 kg/bhp
Porsche 911 GT2 RS

Fuel Economy / Emissions

BMW 640d Coupé
Porsche 911 GT2 RS
Fuel Economy
50 mpg
combined
24 mpg
BMW 640d Coupé
50 mpg
24 mpg
Porsche 911 GT2 RS
43 mpg
city
16 mpg
No data
motorway
33 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
777 mi
Range
470 mi
BMW 640d Coupé
777 mi
470 mi
Porsche 911 GT2 RS
Environmental Impact
115.2 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).
225.5 kWh
BMW 640d Coupé
115.2 kWh
225.5 kWh
Porsche 911 GT2 RS
Euro 6b (NEFZ)
Emission Standard
Euro 5
149 g/km (NEFZ)
CO2 Emissions
284 g/km (NEFZ)

Practical Convenience

BMW 640d Coupé
Porsche 911 GT2 RS
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
235 kg
460 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data