The Comparative Analysis :

Porsche 911 Carrera Coupé 4S (20 - ..) vs. BMW 840i Coupé Steptronic (19 - ..)

€ 129,700
Porsche 911 Carrera Coupé 4S (20 - ..) Porsche 911 Carrera Coupé 4S
€ 94,500
 BMW 840i Coupé Steptronic (19 - ..) BMW 840i Coupé
€ 129,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,500

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

Vehicle Dimensions

The Porsche 911 Carrera Coupé 4S is considerably smaller in every dimension. It's 32.4 cm shorter, 5 cm narrower and 4.1 cm lower than the BMW 840i Coupé.
Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
1300
Blueprint Porsche 911 Carrera Coupé 4S (20 - ..)
1852
2024
1341
Blueprint BMW 840i Coupé Steptronic (19 - ..)
1902
2137
1852 mm
Width
1902 mm
2024 mm
Width Incl. Mirrors
2137 mm
1300 mm
Height
1341 mm
Blueprint Porsche 911 Carrera Coupé 4S (20 - ..)
2450
4519
Blueprint BMW 840i Coupé Steptronic (19 - ..)
2822
4843
4519 mm
Length
4843 mm
2450 mm
Wheelbase
2822 mm

Vehicle Weight

Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
1605 kg
Kerb Weight
1785 kg
1980 kg
Gross Vehicle
Weight
2225 kg
Porsche 911 Carrera Coupé 4S (20 - ..)
Weight Difference:
180 kg
10.08 %
BMW 840i Coupé Steptronic (19 - ..)

General

Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
992
Generation
G15
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
Engine Series
BMW B58
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
2981 CC
Engine Capacity
2998 CC
444 bhp
at 6500 rpm
Power
335 bhp
at 5000 rpm
Porsche 911 Carrera Coupé 4S
444 bhp
335 bhp
BMW 840i Coupé
530 NM
at 2300 rpm
Max. Torque
500 NM
at 1600 rpm
Porsche 911 Carrera Coupé 4S
530 NM
500 NM
BMW 840i Coupé

Performance

Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
190 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

58 m
0.000 sec

Porsche 911 Carrera Coupé 4S

62 mph 62
mph

69 m
0.000 sec

BMW 840i Coupé

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

Fuel Economy / Emissions

Porsche 911 Carrera Coupé 4S
BMW 840i Coupé
Fuel Economy
28 mpg
combined
39 mpg
Porsche 911 Carrera Coupé 4S
28 mpg
39 mpg
BMW 840i Coupé
19 mpg
city
32 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
412 mi
Range
587 mi
Porsche 911 Carrera Coupé 4S
412 mi
587 mi
BMW 840i Coupé
Environmental Impact
191.4 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).
136.5 kWh
Porsche 911 Carrera Coupé 4S
191.4 kWh
136.5 kWh
BMW 840i Coupé
Euro 6d
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
231 g/km (WLTP)
CO2 Emissions
188 g/km (WLTP)

Practical Convenience

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