The Comparative Analysis :

BMW 840d Gran Coupé xDrive Steptronic (19 - ..) vs. Porsche 911 Turbo Coupé PDK (16 - 18)

€ 97,000
BMW 840d Gran Coupé xDrive Steptronic (19 - ..) BMW 840d Gran Coupé
€ 176,900
 Porsche 911 Turbo Coupé PDK (16 - 18) Porsche 911 Turbo Coupé
€ 97,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 176,900

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

Vehicle Dimensions

The BMW 840d Gran Coupé is significantly bigger in every dimension. It's 57.5 cm longer, 5.2 cm wider and 11 cm taller than the Porsche 911 Turbo Coupé.
BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
1407
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
1932
2137
1297
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
1880
1978
1932 mm
Width
1880 mm
2137 mm
Width Incl. Mirrors
1978 mm
1407 mm
Height
1297 mm
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
3023
5082
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
2450
4507
5082 mm
Length
4507 mm
3023 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
2000 kg
Kerb Weight
1670 kg
2560 kg
Gross Vehicle
Weight
2010 kg
BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
Weight Difference:
330 kg
16.5 %
Porsche 911 Turbo Coupé PDK (16 - 18)

General

BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
G16
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 840d Gran Coupé
Porsche 911 Turbo Coupé
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
BMW B57
Engine Series
B57-D30
Engine Code
4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
3800 CC
316 bhp
at 4400 rpm
Power
533 bhp
at 6400 rpm
BMW 840d Gran Coupé
316 bhp
533 bhp
Porsche 911 Turbo Coupé
680 NM
at 1750 rpm
Max. Torque
660 NM
at 1950 rpm
BMW 840d Gran Coupé
680 NM
660 NM
Porsche 911 Turbo Coupé

Performance

BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
155 mph
Maximum Speed
199 mph
5.1 sec
Acceleration 0 to 62 mph
3 sec
62 mph 62
mph

71 m
0.000 sec

BMW 840d Gran Coupé

62 mph 62
mph

42 m
0.000 sec

Porsche 911 Turbo Coupé

▶ REPLAY
6.33 kg/bhp
Weight-to-Power Ratio
3.13 kg/bhp
BMW 840d Gran Coupé
6.33 kg/bhp
3.13 kg/bhp
Porsche 911 Turbo Coupé

Fuel Economy / Emissions

BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
Fuel Economy
48 mpg
combined
31 mpg
BMW 840d Gran Coupé
48 mpg
31 mpg
Porsche 911 Turbo Coupé
39 mpg
city
24 mpg
No data
motorway
38 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
716 mi
Range
464 mi
BMW 840d Gran Coupé
716 mi
464 mi
Porsche 911 Turbo Coupé
Environmental Impact
121.3 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).
172.4 kWh
BMW 840d Gran Coupé
121.3 kWh
172.4 kWh
Porsche 911 Turbo Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
185 g/km (WLTP)
CO2 Emissions
212 g/km (NEFZ)

Practical Convenience

BMW 840d Gran Coupé
Porsche 911 Turbo Coupé
4
Doors
2
5
No. of Seats
4
560 kg
Maximum Payload
340 kg
440 L
Boot Capacity
115 L
No data
Boot Capacity (Seats Down)
No data