The Comparative Analysis :

BMW 840i Gran Coupé Steptronic (19 - ..) vs. Porsche 911 Carrera Coupé GTS (14 - 15)

€ 91,500
BMW 840i Gran Coupé Steptronic (19 - ..) BMW 840i Gran Coupé
€ 117,500
 Porsche 911 Carrera Coupé GTS (14 - 15) Porsche 911 Carrera Coupé GTS
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 117,500

ⓘ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 57.3 cm longer, 8 cm wider and 11.2 cm taller than the Porsche 911 Carrera Coupé GTS.
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
1407
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
1932
2137
1295
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
1852
1978
1932 mm
Width
1852 mm
2137 mm
Width Incl. Mirrors
1978 mm
1407 mm
Height
1295 mm
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
3023
5082
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
2450
4509
5082 mm
Length
4509 mm
3023 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
1875 kg
Kerb Weight
1500 kg
2435 kg
Gross Vehicle
Weight
1850 kg
BMW 840i Gran Coupé Steptronic (19 - ..)
Weight Difference:
375 kg
20 %
Porsche 911 Carrera Coupé GTS (14 - 15)

General

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

Engine

BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
Straight-six petrol engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
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
424 bhp
at 7500 rpm
BMW 840i Gran Coupé
335 bhp
424 bhp
Porsche 911 Carrera Coupé GTS
500 NM
at 1600 rpm
Max. Torque
440 NM
at 5750 rpm
BMW 840i Gran Coupé
500 NM
440 NM
Porsche 911 Carrera Coupé GTS

Performance

BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
190 mph
5.2 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

72 m
0.000 sec

BMW 840i Gran Coupé

62 mph 62
mph

61 m
0.000 sec

Porsche 911 Carrera Coupé GTS

▶ REPLAY
5.6 kg/bhp
Weight-to-Power Ratio
3.54 kg/bhp
BMW 840i Gran Coupé
5.6 kg/bhp
3.54 kg/bhp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
Fuel Economy
39 mpg
combined
30 mpg
BMW 840i Gran Coupé
39 mpg
30 mpg
Porsche 911 Carrera Coupé GTS
32 mpg
city
21 mpg
No data
motorway
38 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
587 mi
Range
419 mi
BMW 840i Gran Coupé
587 mi
419 mi
Porsche 911 Carrera Coupé GTS
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).
179.9 kWh
BMW 840i Gran Coupé
136.5 kWh
179.9 kWh
Porsche 911 Carrera Coupé GTS
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
192 g/km (WLTP)
CO2 Emissions
223 g/km (NEFZ)

Practical Convenience

BMW 840i Gran Coupé
Porsche 911 Carrera Coupé GTS
4
Doors
2
5
No. of Seats
4
560 kg
Maximum Payload
350 kg
440 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data