The Comparative Analysis :

Porsche 911 Turbo Coupé PDK (16 - 18) vs. BMW 640d Gran Coupé Steptronic (15 - 18)

€ 176,900
Porsche 911 Turbo Coupé PDK (16 - 18) Porsche 911 Turbo Coupé
€ 89,200
 BMW 640d Gran Coupé Steptronic (15 - 18) BMW 640d Gran Coupé
€ 176,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,200

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

Vehicle Dimensions

The Porsche 911 Turbo Coupé is significantly smaller in every dimension. It's 50 cm shorter, 1.4 cm narrower and 9.5 cm lower than the BMW 640d Gran Coupé.
Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
1297
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
1880
1978
1392
Blueprint BMW 640d Gran Coupé Steptronic (15 - 18)
1894
2081
1880 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1297 mm
Height
1392 mm
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
2450
4507
Blueprint BMW 640d Gran Coupé Steptronic (15 - 18)
2968
5007
4507 mm
Length
5007 mm
2450 mm
Wheelbase
2968 mm

Vehicle Weight

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
1670 kg
Kerb Weight
1885 kg
2010 kg
Gross Vehicle
Weight
2410 kg
Porsche 911 Turbo Coupé PDK (16 - 18)
Weight Difference:
215 kg
11.41 %
BMW 640d Gran Coupé Steptronic (15 - 18)

General

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
991
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N57
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
3800 CC
Engine Capacity
2993 CC
533 bhp
at 6400 rpm
Power
309 bhp
at 4400 rpm
Porsche 911 Turbo Coupé
533 bhp
309 bhp
BMW 640d Gran Coupé
660 NM
at 1950 rpm
Max. Torque
630 NM
at 1500 rpm
Porsche 911 Turbo Coupé
660 NM
630 NM
BMW 640d Gran Coupé

Performance

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
199 mph
Maximum Speed
155 mph
3 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

42 m
0.000 sec

Porsche 911 Turbo Coupé

62 mph 62
mph

75 m
0.000 sec

BMW 640d Gran Coupé

▶ REPLAY
3.13 kg/bhp
Weight-to-Power Ratio
6.1 kg/bhp
Porsche 911 Turbo Coupé
3.13 kg/bhp
6.1 kg/bhp
BMW 640d Gran Coupé

Fuel Economy / Emissions

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
Fuel Economy
31 mpg
combined
51 mpg
Porsche 911 Turbo Coupé
31 mpg
51 mpg
BMW 640d Gran Coupé
24 mpg
city
44 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
464 mi
Range
791 mi
Porsche 911 Turbo Coupé
464 mi
791 mi
BMW 640d 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).
113.1 kWh
Porsche 911 Turbo Coupé
172.4 kWh
113.1 kWh
BMW 640d Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
212 g/km (NEFZ)
CO2 Emissions
147 g/km (NEFZ)

Practical Convenience

Porsche 911 Turbo Coupé
BMW 640d Gran Coupé
2
Doors
4
4
No. of Seats
5
340 kg
Maximum Payload
525 kg
115 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data