The Comparative Analysis :

BMW 840d Coupé xDrive Steptronic (18 - ..) vs. Porsche 911 Carrera Coupé (15 - 18)

€ 100,000
BMW 840d Coupé xDrive Steptronic (18 - ..) BMW 840d Coupé
€ 97,900
 Porsche 911 Carrera Coupé (15 - 18) Porsche 911 Carrera Coupé
€ 100,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,900

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

Vehicle Dimensions

The BMW 840d Coupé is considerably bigger in every dimension. It's 34.4 cm longer, 9.4 cm wider and 4.7 cm taller than the Porsche 911 Carrera Coupé.
BMW 840d Coupé
Porsche 911 Carrera Coupé
1341
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
1902
2137
1294
Blueprint Porsche 911 Carrera Coupé (15 - 18)
1808
1978
1902 mm
Width
1808 mm
2137 mm
Width Incl. Mirrors
1978 mm
1341 mm
Height
1294 mm
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
2822
4843
Blueprint Porsche 911 Carrera Coupé (15 - 18)
2450
4499
4843 mm
Length
4499 mm
2822 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840d Coupé
Porsche 911 Carrera Coupé
1905 kg
Kerb Weight
1505 kg
2370 kg
Gross Vehicle
Weight
1875 kg
BMW 840d Coupé xDrive Steptronic (18 - ..)
Weight Difference:
400 kg
21 %
Porsche 911 Carrera Coupé (15 - 18)

General

BMW 840d Coupé
Porsche 911 Carrera Coupé
G15
Generation
991
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW 840d Coupé
Porsche 911 Carrera 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
2981 CC
316 bhp
at 4400 rpm
Power
365 bhp
at 6500 rpm
BMW 840d Coupé
316 bhp
365 bhp
Porsche 911 Carrera Coupé
680 NM
at 1750 rpm
Max. Torque
450 NM
at 1700 rpm
BMW 840d Coupé
680 NM
450 NM
Porsche 911 Carrera Coupé

Performance

BMW 840d Coupé
Porsche 911 Carrera Coupé
155 mph
Maximum Speed
183 mph
4.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

68 m
0.000 sec

BMW 840d Coupé

62 mph 62
mph

64 m
0.000 sec

Porsche 911 Carrera Coupé

▶ REPLAY
6.03 kg/bhp
Weight-to-Power Ratio
4.12 kg/bhp
BMW 840d Coupé
6.03 kg/bhp
4.12 kg/bhp
Porsche 911 Carrera Coupé

Fuel Economy / Emissions

BMW 840d Coupé
Porsche 911 Carrera Coupé
Fuel Economy
46 mpg
combined
34 mpg
BMW 840d Coupé
46 mpg
34 mpg
Porsche 911 Carrera Coupé
38 mpg
city
24 mpg
No data
motorway
45 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
672 mi
Range
479 mi
BMW 840d Coupé
672 mi
479 mi
Porsche 911 Carrera Coupé
Environmental Impact
125.5 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).
157.2 kWh
BMW 840d Coupé
125.5 kWh
157.2 kWh
Porsche 911 Carrera Coupé
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
183 g/km (WLTP)
CO2 Emissions
190 g/km (NEFZ)

Practical Convenience

BMW 840d Coupé
Porsche 911 Carrera Coupé
2
Doors
2
4
No. of Seats
4
465 kg
Maximum Payload
370 kg
420 L
Boot Capacity
145 L
No data
Boot Capacity (Seats Down)
No data