The Comparative Analysis :

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

€ 115,600
Porsche 911 Carrera Coupé S PDK (15 - 18) Porsche 911 Carrera Coupé S
€ 88,300
 BMW 640i Gran Coupé xDrive Steptronic (15 - 18) BMW 640i Gran Coupé
€ 115,600
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 S is significantly smaller in every dimension. It's 50.8 cm shorter, 8.6 cm narrower and 9.7 cm lower than the BMW 640i Gran Coupé.
Porsche 911 Carrera Coupé S
BMW 640i Gran Coupé
1295
Blueprint Porsche 911 Carrera Coupé S PDK (15 - 18)
1808
1978
1392
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
1894
2081
1808 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1295 mm
Height
1392 mm
Blueprint Porsche 911 Carrera Coupé S PDK (15 - 18)
2450
4499
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
2968
5007
4499 mm
Length
5007 mm
2450 mm
Wheelbase
2968 mm

Vehicle Weight

Porsche 911 Carrera Coupé S
BMW 640i Gran Coupé
1535 kg
Kerb Weight
1900 kg
1915 kg
Gross Vehicle
Weight
2430 kg
Porsche 911 Carrera Coupé S PDK (15 - 18)
Weight Difference:
365 kg
19.21 %
BMW 640i Gran Coupé xDrive Steptronic (15 - 18)

General

Porsche 911 Carrera Coupé S
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 dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Carrera Coupé S
BMW 640i Gran Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
Engine Series
BMW N55
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
2981 CC
Engine Capacity
2979 CC
414 bhp
at 6500 rpm
Power
316 bhp
at 5800 rpm
Porsche 911 Carrera Coupé S
414 bhp
316 bhp
BMW 640i Gran Coupé
500 NM
at 1700 rpm
Max. Torque
450 NM
at 1300 rpm
Porsche 911 Carrera Coupé S
500 NM
450 NM
BMW 640i Gran Coupé

Performance

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

57 m
0.000 sec

Porsche 911 Carrera Coupé S

62 mph 62
mph

74 m
0.000 sec

BMW 640i Gran Coupé

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

Fuel Economy / Emissions

Porsche 911 Carrera Coupé S
BMW 640i Gran Coupé
Fuel Economy
37 mpg
combined
35 mpg
Porsche 911 Carrera Coupé S
37 mpg
35 mpg
BMW 640i Gran Coupé
28 mpg
city
25 mpg
44 mpg
motorway
No data
Kraftstoffanzeige
64 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
516 mi
Range
537 mi
Porsche 911 Carrera Coupé S
516 mi
537 mi
BMW 640i Gran Coupé
Environmental Impact
145.8 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 S
145.8 kWh
153.5 kWh
BMW 640i Gran Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6b (NEFZ)
174 g/km (NEFZ)
CO2 Emissions
188 g/km (NEFZ)

Practical Convenience

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