The Comparative Analysis :

BMW 650i Gran Coupé Steptronic (13 - 14) vs. Porsche 911 Carrera Coupé GTS PDK (14 - 15)

€ 93,000
BMW 650i Gran Coupé Steptronic (13 - 14) BMW 650i Gran Coupé
€ 121,700
 Porsche 911 Carrera Coupé GTS PDK (14 - 15) Porsche 911 Carrera Coupé GTS
€ 93,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,700

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

Vehicle Dimensions

The BMW 650i Gran Coupé is significantly bigger in every dimension. It's 49.8 cm longer, 4.2 cm wider and 9.7 cm taller than the Porsche 911 Carrera Coupé GTS.
BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
1392
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
1894
2081
1295
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
1852
1978
1894 mm
Width
1852 mm
2081 mm
Width Incl. Mirrors
1978 mm
1392 mm
Height
1295 mm
Blueprint BMW 650i Gran Coupé Steptronic (13 - 14)
2968
5007
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
2450
4509
5007 mm
Length
4509 mm
2968 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
1940 kg
Kerb Weight
1520 kg
2465 kg
Gross Vehicle
Weight
1870 kg
BMW 650i Gran Coupé Steptronic (13 - 14)
Weight Difference:
420 kg
21.65 %
Porsche 911 Carrera Coupé GTS PDK (14 - 15)

General

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
F06
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
3800 CC
444 bhp
at 5500 rpm
Power
424 bhp
at 7500 rpm
BMW 650i Gran Coupé
444 bhp
424 bhp
Porsche 911 Carrera Coupé GTS
650 NM
at 2000 rpm
Max. Torque
440 NM
at 5750 rpm
BMW 650i Gran Coupé
650 NM
440 NM
Porsche 911 Carrera Coupé GTS

Performance

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
189 mph
4.6 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

64 m
0.000 sec

BMW 650i Gran Coupé

62 mph 62
mph

56 m
0.000 sec

Porsche 911 Carrera Coupé GTS

▶ REPLAY
4.37 kg/bhp
Weight-to-Power Ratio
3.58 kg/bhp
BMW 650i Gran Coupé
4.37 kg/bhp
3.58 kg/bhp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
Fuel Economy
33 mpg
combined
32 mpg
BMW 650i Gran Coupé
33 mpg
32 mpg
Porsche 911 Carrera Coupé GTS
24 mpg
city
23 mpg
No data
motorway
42 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
506 mi
Range
457 mi
BMW 650i Gran Coupé
506 mi
457 mi
Porsche 911 Carrera Coupé GTS
Environmental Impact
162.9 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).
164.8 kWh
BMW 650i Gran Coupé
162.9 kWh
164.8 kWh
Porsche 911 Carrera Coupé GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
199 g/km (NEFZ)
CO2 Emissions
202 g/km (NEFZ)

Practical Convenience

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
4
Doors
2
5
No. of Seats
4
525 kg
Maximum Payload
350 kg
460 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data