The Comparative Analysis :

BMW 640d Coupé xDrive Steptronic (12 - 14) vs. Porsche 911 Carrera Coupé 4 (08 - 12)

€ 82,200
BMW 640d Coupé xDrive Steptronic (12 - 14) BMW 640d Coupé
€ 92,300
 Porsche 911 Carrera Coupé 4 (08 - 12) Porsche 911 Carrera Coupé 4
€ 82,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 92,300

ⓘ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 45.9 cm longer, 4.2 cm wider and 5.9 cm taller than the Porsche 911 Carrera Coupé 4.
BMW 640d Coupé
Porsche 911 Carrera Coupé 4
1369
Blueprint BMW 640d Coupé xDrive Steptronic (12 - 14)
1894
2081
1310
Blueprint Porsche 911 Carrera Coupé 4 (08 - 12)
1852
2052
1894 mm
Width
1852 mm
2081 mm
Width Incl. Mirrors
2052 mm
1369 mm
Height
1310 mm
Blueprint BMW 640d Coupé xDrive Steptronic (12 - 14)
2855
4894
Blueprint Porsche 911 Carrera Coupé 4 (08 - 12)
2350
4435
4894 mm
Length
4435 mm
2855 mm
Wheelbase
2350 mm

Vehicle Weight

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
1870 kg
Kerb Weight
1545 kg
2310 kg
Gross Vehicle
Weight
1870 kg
BMW 640d Coupé xDrive Steptronic (12 - 14)
Weight Difference:
325 kg
17.38 %
Porsche 911 Carrera Coupé 4 (08 - 12)

General

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
F13
Generation
997
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N57
Engine Series
N57-D30
Engine Code
4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
3614 CC
309 bhp
at 4400 rpm
Power
340 bhp
at 6500 rpm
BMW 640d Coupé
309 bhp
340 bhp
Porsche 911 Carrera Coupé 4
630 NM
at 1500 rpm
Max. Torque
390 NM
at 4400 rpm
BMW 640d Coupé
630 NM
390 NM
Porsche 911 Carrera Coupé 4

Performance

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
155 mph
Maximum Speed
176 mph
5.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

72 m
0.000 sec

BMW 640d Coupé

62 mph 62
mph

69 m
0.000 sec

Porsche 911 Carrera Coupé 4

▶ REPLAY
6.05 kg/bhp
Weight-to-Power Ratio
4.54 kg/bhp
BMW 640d Coupé
6.05 kg/bhp
4.54 kg/bhp
Porsche 911 Carrera Coupé 4

Fuel Economy / Emissions

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
Fuel Economy
50 mpg
combined
27 mpg
BMW 640d Coupé
50 mpg
27 mpg
Porsche 911 Carrera Coupé 4
41 mpg
city
18 mpg
No data
motorway
38 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
763 mi
Range
393 mi
BMW 640d Coupé
763 mi
393 mi
Porsche 911 Carrera Coupé 4
Environmental Impact
117.3 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).
200.8 kWh
BMW 640d Coupé
117.3 kWh
200.8 kWh
Porsche 911 Carrera Coupé 4
Euro 5
Emission Standard
Euro 5
149 g/km (NEFZ)
CO2 Emissions
249 g/km (NEFZ)

Practical Convenience

BMW 640d Coupé
Porsche 911 Carrera Coupé 4
2
Doors
2
4
No. of Seats
4
440 kg
Maximum Payload
325 kg
460 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data