The Comparative Analysis :

Porsche 911 GT3 RS 4.0 (11 - 12) vs. BMW 840d Coupé xDrive Steptronic (18 - ..)

€ 178,600
Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 100,000
 BMW 840d Coupé xDrive Steptronic (18 - ..) BMW 840d Coupé
€ 178,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,000

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

Vehicle Dimensions

The Porsche 911 GT3 RS 4.0 is considerably smaller in every dimension. It's 38.3 cm shorter, 5 cm narrower and 6.1 cm lower than the BMW 840d Coupé.
Porsche 911 GT3 RS 4.0
BMW 840d Coupé
1280
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
1852
2052
1341
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
1902
2137
1852 mm
Width
1902 mm
2052 mm
Width Incl. Mirrors
2137 mm
1280 mm
Height
1341 mm
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
2355
4460
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
2822
4843
4460 mm
Length
4843 mm
2355 mm
Wheelbase
2822 mm

Vehicle Weight

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
1435 kg
Kerb Weight
1905 kg
1680 kg
Gross Vehicle
Weight
2370 kg
Porsche 911 GT3 RS 4.0 (11 - 12)
Weight Difference:
470 kg
24.67 %
BMW 840d Coupé xDrive Steptronic (18 - ..)

General

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
997
Generation
G15
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW B57
Engine Code
B57-D30
4
Valves
4
6
Cylinders
6
3996 CC
Engine Capacity
2993 CC
493 bhp
at 8250 rpm
Power
316 bhp
at 4400 rpm
Porsche 911 GT3 RS 4.0
493 bhp
316 bhp
BMW 840d Coupé
460 NM
at 5750 rpm
Max. Torque
680 NM
at 1750 rpm
Porsche 911 GT3 RS 4.0
460 NM
680 NM
BMW 840d Coupé

Performance

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
193 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

54 m
0.000 sec

Porsche 911 GT3 RS 4.0

62 mph 62
mph

68 m
0.000 sec

BMW 840d Coupé

▶ REPLAY
2.91 kg/bhp
Weight-to-Power Ratio
6.03 kg/bhp
Porsche 911 GT3 RS 4.0
2.91 kg/bhp
6.03 kg/bhp
BMW 840d Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
Fuel Economy
20 mpg
combined
46 mpg
Porsche 911 GT3 RS 4.0
20 mpg
46 mpg
BMW 840d Coupé
14 mpg
city
38 mpg
29 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
66 L
Kraftstoffanzeige
302 mi
Range
672 mi
Porsche 911 GT3 RS 4.0
302 mi
672 mi
BMW 840d Coupé
Environmental Impact
261.5 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).
125.5 kWh
Porsche 911 GT3 RS 4.0
261.5 kWh
125.5 kWh
BMW 840d Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
326 g/km (NEFZ)
CO2 Emissions
183 g/km (WLTP)

Practical Convenience

Porsche 911 GT3 RS 4.0
BMW 840d Coupé
2
Doors
2
4
No. of Seats
4
245 kg
Maximum Payload
465 kg
105 L
Boot Capacity
420 L
No data
Boot Capacity (Seats Down)
No data