The Comparative Analysis :

BMW 640d Coupé Steptronic (11 - 14) vs. Porsche 911 Carrera Coupé S PDK (15 - 18)

€ 78,800
BMW 640d Coupé Steptronic (11 - 14) BMW 640d Coupé
€ 115,600
 Porsche 911 Carrera Coupé S PDK (15 - 18) Porsche 911 Carrera Coupé S
€ 78,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 115,600

ⓘ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 39.5 cm longer, 8.6 cm wider and 7.4 cm taller than the Porsche 911 Carrera Coupé S.
BMW 640d Coupé
Porsche 911 Carrera Coupé S
1369
Blueprint BMW 640d Coupé Steptronic (11 - 14)
1894
2081
1295
Blueprint Porsche 911 Carrera Coupé S PDK (15 - 18)
1808
1978
1894 mm
Width
1808 mm
2081 mm
Width Incl. Mirrors
1978 mm
1369 mm
Height
1295 mm
Blueprint BMW 640d Coupé Steptronic (11 - 14)
2855
4894
Blueprint Porsche 911 Carrera Coupé S PDK (15 - 18)
2450
4499
4894 mm
Length
4499 mm
2855 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 640d Coupé
Porsche 911 Carrera Coupé S
1790 kg
Kerb Weight
1535 kg
2220 kg
Gross Vehicle
Weight
1915 kg
BMW 640d Coupé Steptronic (11 - 14)
Weight Difference:
255 kg
14.25 %
Porsche 911 Carrera Coupé S PDK (15 - 18)

General

BMW 640d Coupé
Porsche 911 Carrera Coupé S
F13
Generation
991
Coupe
Car Body Style
Coupe
Diesel
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 640d Coupé
Porsche 911 Carrera Coupé S
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
2981 CC
309 bhp
at 4400 rpm
Power
414 bhp
at 6500 rpm
BMW 640d Coupé
309 bhp
414 bhp
Porsche 911 Carrera Coupé S
630 NM
at 1500 rpm
Max. Torque
500 NM
at 1700 rpm
BMW 640d Coupé
630 NM
500 NM
Porsche 911 Carrera Coupé S

Performance

BMW 640d Coupé
Porsche 911 Carrera Coupé S
155 mph
Maximum Speed
190 mph
5.5 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

76 m
0.000 sec

BMW 640d Coupé

62 mph 62
mph

57 m
0.000 sec

Porsche 911 Carrera Coupé S

▶ REPLAY
5.79 kg/bhp
Weight-to-Power Ratio
3.71 kg/bhp
BMW 640d Coupé
5.79 kg/bhp
3.71 kg/bhp
Porsche 911 Carrera Coupé S

Fuel Economy / Emissions

BMW 640d Coupé
Porsche 911 Carrera Coupé S
Fuel Economy
52 mpg
combined
37 mpg
BMW 640d Coupé
52 mpg
37 mpg
Porsche 911 Carrera Coupé S
43 mpg
city
28 mpg
No data
motorway
44 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
805 mi
Range
516 mi
BMW 640d Coupé
805 mi
516 mi
Porsche 911 Carrera Coupé S
Environmental Impact
111 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).
145.8 kWh
BMW 640d Coupé
111 kWh
145.8 kWh
Porsche 911 Carrera Coupé S
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
143 g/km (NEFZ)
CO2 Emissions
174 g/km (NEFZ)

Practical Convenience

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