The Comparative Analysis :

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

€ 97,800
BMW 840i Coupé xDrive Steptronic (19 - ..) BMW 840i Coupé
€ 121,700
 Porsche 911 Carrera Coupé GTS PDK (14 - 15) Porsche 911 Carrera Coupé GTS
€ 97,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,700

ⓘ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 4.6 cm taller than the Porsche 911 Carrera Coupé GTS.
BMW 840i Coupé
Porsche 911 Carrera Coupé GTS
1341
Blueprint BMW 840i Coupé xDrive Steptronic (19 - ..)
1902
2137
1295
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
1852
1978
1902 mm
Width
1852 mm
2137 mm
Width Incl. Mirrors
1978 mm
1341 mm
Height
1295 mm
Blueprint BMW 840i Coupé xDrive Steptronic (19 - ..)
2822
4843
Blueprint Porsche 911 Carrera Coupé GTS PDK (14 - 15)
2450
4509
4843 mm
Length
4509 mm
2822 mm
Wheelbase
2450 mm

Vehicle Weight

BMW 840i Coupé
Porsche 911 Carrera Coupé GTS
1845 kg
Kerb Weight
1520 kg
2280 kg
Gross Vehicle
Weight
1870 kg
BMW 840i Coupé xDrive Steptronic (19 - ..)
Weight Difference:
325 kg
17.62 %
Porsche 911 Carrera Coupé GTS PDK (14 - 15)

General

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

Engine

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

Performance

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

65 m
0.000 sec

BMW 840i Coupé

62 mph 62
mph

56 m
0.000 sec

Porsche 911 Carrera Coupé GTS

▶ REPLAY
5.51 kg/bhp
Weight-to-Power Ratio
3.58 kg/bhp
BMW 840i Coupé
5.51 kg/bhp
3.58 kg/bhp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

BMW 840i Coupé
Porsche 911 Carrera Coupé GTS
Fuel Economy
38 mpg
combined
32 mpg
BMW 840i Coupé
38 mpg
32 mpg
Porsche 911 Carrera Coupé GTS
30 mpg
city
23 mpg
No data
motorway
42 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
564 mi
Range
457 mi
BMW 840i Coupé
564 mi
457 mi
Porsche 911 Carrera Coupé GTS
Environmental Impact
142.1 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).
164.8 kWh
BMW 840i Coupé
142.1 kWh
164.8 kWh
Porsche 911 Carrera Coupé GTS
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
201 g/km (WLTP)
CO2 Emissions
202 g/km (NEFZ)

Practical Convenience

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