The Comparative Analysis :

BMW 840i Gran Coupé Steptronic (19 - ..) vs. Porsche 911 Turbo Coupé PDK (13 - 15)

€ 91,500
BMW 840i Gran Coupé Steptronic (19 - ..) BMW 840i Gran Coupé
€ 165,100
 Porsche 911 Turbo Coupé PDK (13 - 15) Porsche 911 Turbo Coupé
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 165,100

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

Vehicle Dimensions

The BMW 840i Gran Coupé is significantly bigger in every dimension. It's 57.6 cm longer, 5.2 cm wider and 11.1 cm taller than the Porsche 911 Turbo Coupé.
BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
1407
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
1932
2137
1296
Blueprint Porsche 911 Turbo Coupé PDK (13 - 15)
1880
1978
1932 mm
Width
1880 mm
2137 mm
Width Incl. Mirrors
1978 mm
1407 mm
Height
1296 mm
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
3023
5082
Blueprint Porsche 911 Turbo Coupé PDK (13 - 15)
2450
4506
5082 mm
Length
4506 mm
3023 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
1875 kg
Kerb Weight
1670 kg
2435 kg
Gross Vehicle
Weight
1990 kg
BMW 840i Gran Coupé Steptronic (19 - ..)
Weight Difference:
205 kg
10.93 %
Porsche 911 Turbo Coupé PDK (13 - 15)

General

BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
G16
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
Straight-six petrol engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
BMW B58
Engine Series
B58-B30
Engine Code
4
Valves
4
6
Cylinders
6
2998 CC
Engine Capacity
3800 CC
335 bhp
at 5000 rpm
Power
513 bhp
at 6000 rpm
BMW 840i Gran Coupé
335 bhp
513 bhp
Porsche 911 Turbo Coupé
500 NM
at 1600 rpm
Max. Torque
660 NM
at 1950 rpm
BMW 840i Gran Coupé
500 NM
660 NM
Porsche 911 Turbo Coupé

Performance

BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
155 mph
Maximum Speed
196 mph
5.2 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

72 m
0.000 sec

BMW 840i Gran Coupé

62 mph 62
mph

47 m
0.000 sec

Porsche 911 Turbo Coupé

▶ REPLAY
5.6 kg/bhp
Weight-to-Power Ratio
3.26 kg/bhp
BMW 840i Gran Coupé
5.6 kg/bhp
3.26 kg/bhp
Porsche 911 Turbo Coupé

Fuel Economy / Emissions

BMW 840i Gran Coupé
Porsche 911 Turbo Coupé
Fuel Economy
39 mpg
combined
29 mpg
BMW 840i Gran Coupé
39 mpg
29 mpg
Porsche 911 Turbo Coupé
32 mpg
city
21 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
587 mi
Range
436 mi
BMW 840i Gran Coupé
587 mi
436 mi
Porsche 911 Turbo Coupé
Environmental Impact
136.5 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).
183.8 kWh
BMW 840i Gran Coupé
136.5 kWh
183.8 kWh
Porsche 911 Turbo Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
192 g/km (WLTP)
CO2 Emissions
227 g/km (NEFZ)

Practical Convenience

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