The Comparative Analysis :
BMW 840i Gran Coupé Steptronic (19 - ..) vs. Porsche 911 Carrera Coupé 4 GTS (17 - 18)
€ 91,500
€ 133,100
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 133,100
ⓘ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 55.4 cm longer, 8 cm wider and 12.3 cm taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
1407
1932
2137
1284
1852
1978
1932 mm
Width
1852 mm
2137 mm
Width Incl. Mirrors
1978 mm
1407 mm
Height
1284 mm
3023
5082
2450
4528
5082 mm
Length
4528 mm
3023 mm
Wheelbase
2450 mm
Vehicle Weight
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
1875 kg
Kerb Weight
1570 kg
2435 kg
Gross Vehicle
Weight
Weight
1950 kg
Weight Difference:
305 kg
16.27 %
General
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
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 manual transmission
Engine
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
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
2981 CC
335 bhp
at 5000 rpm
Power
444 bhp
at 6500 rpm
BMW 840i Gran Coupé
335 bhp
444 bhp
Porsche 911 Carrera Coupé 4 GTS
500 NM
at 1600 rpm
Max. Torque
550 NM
at 2150 rpm
BMW 840i Gran Coupé
500 NM
550 NM
Porsche 911 Carrera Coupé 4 GTS
Performance
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
193 mph
5.2 sec
Acceleration 0 to 62 mph
4 sec
62 mph
62
mph
mph
72 m
0.000 sec
BMW 840i Gran Coupé
62 mph
62
mph
mph
56 m
0.000 sec
Porsche 911 Carrera Coupé 4 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 4 GTS
Fuel Economy / Emissions
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
39 mpg
combined
30 mpg
BMW 840i Gran Coupé
39 mpg
30 mpg
Porsche 911 Carrera Coupé 4 GTS
32 mpg
city
22 mpg
No data
motorway
38 mpg
68 L
Fuel Tank Capacity
67 L
587 mi
Range
438 mi
BMW 840i Gran Coupé
587 mi
438 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).
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 4 GTS
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
192 g/km (WLTP)
CO2 Emissions
216 g/km (NEFZ)
Practical Convenience
BMW 840i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
4
Doors
2
5
No. of Seats
4
560 kg
Maximum Payload
380 kg
440 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data
