The Comparative Analysis :

Porsche 911 Carrera Coupé GTS (14 - 15) vs. BMW 640i Gran Coupé xDrive Steptronic (15 - 18)

€ 117,500
Porsche 911 Carrera Coupé GTS (14 - 15) Porsche 911 Carrera Coupé GTS
€ 88,300
 BMW 640i Gran Coupé xDrive Steptronic (15 - 18) BMW 640i Gran Coupé
€ 117,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,300

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

Vehicle Dimensions

The Porsche 911 Carrera Coupé GTS is significantly smaller in every dimension. It's 49.8 cm shorter, 4.2 cm narrower and 9.7 cm lower than the BMW 640i Gran Coupé.
Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
1295
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
1852
1978
1392
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
1894
2081
1852 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1295 mm
Height
1392 mm
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
2450
4509
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
2968
5007
4509 mm
Length
5007 mm
2450 mm
Wheelbase
2968 mm

Vehicle Weight

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
1500 kg
Kerb Weight
1900 kg
1850 kg
Gross Vehicle
Weight
2430 kg
Porsche 911 Carrera Coupé GTS (14 - 15)
Weight Difference:
400 kg
21.05 %
BMW 640i Gran Coupé xDrive Steptronic (15 - 18)

General

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
991
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six petrol engine with tur­bo­charger
Engine Series
BMW N55
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3800 CC
Engine Capacity
2979 CC
424 bhp
at 7500 rpm
Power
316 bhp
at 5800 rpm
Porsche 911 Carrera Coupé GTS
424 bhp
316 bhp
BMW 640i Gran Coupé
440 NM
at 5750 rpm
Max. Torque
450 NM
at 1300 rpm
Porsche 911 Carrera Coupé GTS
440 NM
450 NM
BMW 640i Gran Coupé

Performance

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
190 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

61 m
0.000 sec

Porsche 911 Carrera Coupé GTS

62 mph 62
mph

74 m
0.000 sec

BMW 640i Gran Coupé

▶ REPLAY
3.54 kg/bhp
Weight-to-Power Ratio
6.01 kg/bhp
Porsche 911 Carrera Coupé GTS
3.54 kg/bhp
6.01 kg/bhp
BMW 640i Gran Coupé

Fuel Economy / Emissions

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
Fuel Economy
30 mpg
combined
35 mpg
Porsche 911 Carrera Coupé GTS
30 mpg
35 mpg
BMW 640i Gran Coupé
21 mpg
city
25 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
419 mi
Range
537 mi
Porsche 911 Carrera Coupé GTS
419 mi
537 mi
BMW 640i Gran Coupé
Environmental Impact
179.9 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).
153.5 kWh
Porsche 911 Carrera Coupé GTS
179.9 kWh
153.5 kWh
BMW 640i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
223 g/km (NEFZ)
CO2 Emissions
188 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Coupé GTS
BMW 640i Gran Coupé
2
Doors
4
4
No. of Seats
5
350 kg
Maximum Payload
530 kg
125 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data