The Comparative Analysis :

BMW 840i Coupé Steptronic (19 - ..) vs. Porsche 911 Carrera Coupé 4 GTS (14 - 15)

€ 94,500
BMW 840i Coupé Steptronic (19 - ..) BMW 840i Coupé
€ 124,700
 Porsche 911 Carrera Coupé 4 GTS (14 - 15) Porsche 911 Carrera Coupé 4 GTS
€ 94,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 124,700

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

Vehicle Dimensions

The BMW 840i Coupé is considerably bigger in every dimension. It's 33.4 cm longer, 5 cm wider and 4.5 cm taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 840i Coupé
Porsche 911 Carrera Coupé 4 GTS
1341
Blueprint BMW 840i Coupé Steptronic (19 - ..)
1902
2137
1296
Blueprint Porsche 911 Carrera Coupé 4 GTS (14 - 15)
1852
1978
1902 mm
Width
1852 mm
2137 mm
Width Incl. Mirrors
1978 mm
1341 mm
Height
1296 mm
Blueprint BMW 840i Coupé Steptronic (19 - ..)
2822
4843
Blueprint Porsche 911 Carrera Coupé 4 GTS (14 - 15)
2450
4509
4843 mm
Length
4509 mm
2822 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840i Coupé
Porsche 911 Carrera Coupé 4 GTS
1785 kg
Kerb Weight
1545 kg
2225 kg
Gross Vehicle
Weight
1875 kg
BMW 840i Coupé Steptronic (19 - ..)
Weight Difference:
240 kg
13.45 %
Porsche 911 Carrera Coupé 4 GTS (14 - 15)

General

BMW 840i Coupé
Porsche 911 Carrera Coupé 4 GTS
G15
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 manual transmission

Engine

BMW 840i Coupé
Porsche 911 Carrera Coupé 4 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 Coupé
335 bhp
424 bhp
Porsche 911 Carrera Coupé 4 GTS
500 NM
at 1600 rpm
Max. Torque
440 NM
at 5750 rpm
BMW 840i Coupé
500 NM
440 NM
Porsche 911 Carrera Coupé 4 GTS

Performance

BMW 840i Coupé
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
189 mph
5 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

69 m
0.000 sec

BMW 840i Coupé

62 mph 62
mph

61 m
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
5.33 kg/bhp
Weight-to-Power Ratio
3.64 kg/bhp
BMW 840i Coupé
5.33 kg/bhp
3.64 kg/bhp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

BMW 840i Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
39 mpg
combined
29 mpg
BMW 840i Coupé
39 mpg
29 mpg
Porsche 911 Carrera Coupé 4 GTS
32 mpg
city
20 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
587 mi
Range
427 mi
BMW 840i Coupé
587 mi
427 mi
Porsche 911 Carrera Coupé 4 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).
187.5 kWh
BMW 840i Coupé
136.5 kWh
187.5 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
188 g/km (WLTP)
CO2 Emissions
233 g/km (NEFZ)

Practical Convenience

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