The Comparative Analysis :
Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15) vs. BMW 650i Gran Coupé Automatic (12 - 13)
€ 128,800
€ 93,000
€ 128,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Coupé 4 GTS is significantly smaller in every dimension. It's 49.8 cm shorter, 4.2 cm narrower and 9.6 cm lower than the BMW 650i Gran Coupé.
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
1296
1852
1978
1392
1894
2081
1852 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1296 mm
Height
1392 mm
2450
4509
2968
5007
4509 mm
Length
5007 mm
2450 mm
Wheelbase
2968 mm
Vehicle Weight
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
1565 kg
Kerb Weight
1940 kg
1895 kg
Gross Vehicle
Weight
Weight
2465 kg
Weight Difference:
375 kg
19.33 %
General
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
991
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3800 CC
Engine Capacity
4395 CC
424 bhp
at 7500 rpm
Power
444 bhp
at 5500 rpm
Porsche 911 Carrera Coupé 4 GTS
424 bhp
444 bhp
BMW 650i Gran Coupé
440 NM
at 5750 rpm
Max. Torque
650 NM
at 2000 rpm
Porsche 911 Carrera Coupé 4 GTS
440 NM
650 NM
BMW 650i Gran Coupé
Performance
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
188 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
56 m
0.000 sec
Porsche 911 Carrera Coupé 4 GTS
62 mph
62
mph
mph
64 m
0.000 sec
BMW 650i Gran Coupé
▶ REPLAY
3.69 kg/bhp
Weight-to-Power Ratio
4.37 kg/bhp
Porsche 911 Carrera Coupé 4 GTS
3.69 kg/bhp
4.37 kg/bhp
BMW 650i Gran Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
Fuel Economy
31 mpg
combined
33 mpg
Porsche 911 Carrera Coupé 4 GTS
31 mpg
33 mpg
BMW 650i Gran Coupé
23 mpg
city
24 mpg
40 mpg
motorway
No data
68 L
Fuel Tank Capacity
70 L
464 mi
Range
506 mi
Porsche 911 Carrera Coupé 4 GTS
464 mi
506 mi
BMW 650i Gran Coupé
Environmental Impact
172.4 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).
162.9 kWh
Porsche 911 Carrera Coupé 4 GTS
172.4 kWh
162.9 kWh
BMW 650i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
212 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé 4 GTS
BMW 650i Gran Coupé
2
Doors
4
4
No. of Seats
5
330 kg
Maximum Payload
525 kg
125 L
Boot Capacity
460 L






No data
Boot Capacity (Seats Down)
No data














