The Comparative Analysis :

BMW 840i Coupé Steptronic (19 - ..) vs. Porsche 911 GT3 (09 - 11)

€ 94,500
BMW 840i Coupé Steptronic (19 - ..) BMW 840i Coupé
€ 121,800
 Porsche 911 GT3 (09 - 11) Porsche 911 GT3
€ 94,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,800

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

Vehicle Dimensions

The BMW 840i Coupé is significantly bigger in every dimension. It's 37.8 cm longer, 9.4 cm wider and 6.1 cm taller than the Porsche 911 GT3.
BMW 840i Coupé
Porsche 911 GT3
1341
Blueprint BMW 840i Coupé Steptronic (19 - ..)
1902
2137
1280
Blueprint Porsche 911 GT3 (09 - 11)
1808
2008
1902 mm
Width
1808 mm
2137 mm
Width Incl. Mirrors
2008 mm
1341 mm
Height
1280 mm
Blueprint BMW 840i Coupé Steptronic (19 - ..)
2822
4843
Blueprint Porsche 911 GT3 (09 - 11)
2355
4465
4843 mm
Length
4465 mm
2822 mm
Wheelbase
2355 mm

Vehicle Weight

BMW 840i Coupé
Porsche 911 GT3
1785 kg
Kerb Weight
1470 kg
2225 kg
Gross Vehicle
Weight
1680 kg
BMW 840i Coupé Steptronic (19 - ..)
Weight Difference:
315 kg
17.65 %
Porsche 911 GT3 (09 - 11)

General

BMW 840i Coupé
Porsche 911 GT3
G15
Generation
997
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
6-speed manual transmission

Engine

BMW 840i Coupé
Porsche 911 GT3
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
3797 CC
335 bhp
at 5000 rpm
Power
429 bhp
at 7600 rpm
BMW 840i Coupé
335 bhp
429 bhp
Porsche 911 GT3
500 NM
at 1600 rpm
Max. Torque
430 NM
at 6250 rpm
BMW 840i Coupé
500 NM
430 NM
Porsche 911 GT3

Performance

BMW 840i Coupé
Porsche 911 GT3
155 mph
Maximum Speed
194 mph
5 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

69 m
0.000 sec

BMW 840i Coupé

62 mph 62
mph

57 m
0.000 sec

Porsche 911 GT3

▶ REPLAY
5.33 kg/bhp
Weight-to-Power Ratio
3.43 kg/bhp
BMW 840i Coupé
5.33 kg/bhp
3.43 kg/bhp
Porsche 911 GT3

Fuel Economy / Emissions

BMW 840i Coupé
Porsche 911 GT3
Fuel Economy
39 mpg
combined
22 mpg
BMW 840i Coupé
39 mpg
22 mpg
Porsche 911 GT3
32 mpg
city
14 mpg
No data
motorway
32 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
587 mi
Range
325 mi
BMW 840i Coupé
587 mi
325 mi
Porsche 911 GT3
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).
242.5 kWh
BMW 840i Coupé
136.5 kWh
242.5 kWh
Porsche 911 GT3
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
188 g/km (WLTP)
CO2 Emissions
303 g/km (NEFZ)

Practical Convenience

BMW 840i Coupé
Porsche 911 GT3
2
Doors
2
4
No. of Seats
4
440 kg
Maximum Payload
210 kg
420 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data