The Comparative Analysis :

BMW 640d Coupé xDrive Steptronic (15 - 17) vs. Porsche 911 Turbo Coupé S PDK (16 - 18)

€ 89,500
BMW 640d Coupé xDrive Steptronic (15 - 17) BMW 640d Coupé
€ 205,100
 Porsche 911 Turbo Coupé S PDK (16 - 18) Porsche 911 Turbo Coupé S
€ 89,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 205,100

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

Vehicle Dimensions

The BMW 640d Coupé is considerably bigger in every dimension. It's 38.7 cm longer, 1.4 cm wider and 7.2 cm taller than the Porsche 911 Turbo Coupé S.
BMW 640d Coupé
Porsche 911 Turbo Coupé S
1369
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
1894
2081
1297
Blueprint Porsche 911 Turbo Coupé S PDK (16 - 18)
1880
1978
1894 mm
Width
1880 mm
2081 mm
Width Incl. Mirrors
1978 mm
1369 mm
Height
1297 mm
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
2855
4894
Blueprint Porsche 911 Turbo Coupé S PDK (16 - 18)
2450
4507
4894 mm
Length
4507 mm
2855 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 640d Coupé
Porsche 911 Turbo Coupé S
1870 kg
Kerb Weight
1675 kg
2315 kg
Gross Vehicle
Weight
1990 kg
BMW 640d Coupé xDrive Steptronic (15 - 17)
Weight Difference:
195 kg
10.43 %
Porsche 911 Turbo Coupé S PDK (16 - 18)

General

BMW 640d Coupé
Porsche 911 Turbo Coupé S
F13
Generation
991
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
7-speed dual clutch transmission

Engine

BMW 640d Coupé
Porsche 911 Turbo 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
3800 CC
309 bhp
at 4400 rpm
Power
572 bhp
at 6750 rpm
BMW 640d Coupé
309 bhp
572 bhp
Porsche 911 Turbo Coupé S
630 NM
at 1500 rpm
Max. Torque
700 NM
at 2100 rpm
BMW 640d Coupé
630 NM
700 NM
Porsche 911 Turbo Coupé S

Performance

BMW 640d Coupé
Porsche 911 Turbo Coupé S
155 mph
Maximum Speed
205 mph
5.1 sec
Acceleration 0 to 62 mph
2.9 sec
62 mph 62
mph

71 m
0.000 sec

BMW 640d Coupé

62 mph 62
mph

40 m
0.000 sec

Porsche 911 Turbo Coupé S

▶ REPLAY
6.05 kg/bhp
Weight-to-Power Ratio
2.93 kg/bhp
BMW 640d Coupé
6.05 kg/bhp
2.93 kg/bhp
Porsche 911 Turbo Coupé S

Fuel Economy / Emissions

BMW 640d Coupé
Porsche 911 Turbo Coupé S
Fuel Economy
50 mpg
combined
31 mpg
BMW 640d Coupé
50 mpg
31 mpg
Porsche 911 Turbo Coupé S
43 mpg
city
24 mpg
No data
motorway
38 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
777 mi
Range
464 mi
BMW 640d Coupé
777 mi
464 mi
Porsche 911 Turbo Coupé S
Environmental Impact
115.2 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).
172.4 kWh
BMW 640d Coupé
115.2 kWh
172.4 kWh
Porsche 911 Turbo Coupé S
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
149 g/km (NEFZ)
CO2 Emissions
212 g/km (NEFZ)

Practical Convenience

BMW 640d Coupé
Porsche 911 Turbo Coupé S
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
315 kg
460 L
Boot Capacity
115 L
No data
Boot Capacity (Seats Down)
No data