The Comparative Analysis :

Porsche 911 GT3 RS 4.0 (11 - 12) vs. BMW 840d Gran Coupé xDrive Steptronic (19 - ..)

€ 178,600
Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 97,000
 BMW 840d Gran Coupé xDrive Steptronic (19 - ..) BMW 840d Gran Coupé
€ 178,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,000

ⓘ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 significantly smaller in every dimension. It's 24.5 inches shorter, 3.1 inches narrower and 5 inches lower than the BMW 840d Gran Coupé.
Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
50.4
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
72.9
80.8
55.4
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
76.1
84.1
72.9 in
Width
76.1 in
80.8 in
Width Incl. Mirrors
84.1 in
50.4 in
Height
55.4 in
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
92.7
175.6
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
119
200.1
175.6 in
Length
200.1 in
92.7 in
Wheelbase
119 in

Vehicle Weight

Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
3164 lb
Curb Weight
4409 lb
3704 lb
Gross Vehicle
Weight
5644 lb
Porsche 911 GT3 RS 4.0 (11 - 12)
Weight Difference:
1246 lb
28.26 %
BMW 840d Gran Coupé xDrive Steptronic (19 - ..)

General

Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
997
Generation
G16
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
6-cylinder boxer gasoline 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
4 L / 196 cu in
Displacement
3 L / 147 cu in
493 hp
at 8250 rpm
Power
316 hp
at 4400 rpm
Porsche 911 GT3 RS 4.0
493 hp
316 hp
BMW 840d Gran Coupé
339 lb‑ft
at 5750 rpm
Max. Torque
502 lb‑ft
at 1750 rpm
Porsche 911 GT3 RS 4.0
339 lb‑ft
502 lb‑ft
BMW 840d Gran Coupé

Performance

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

177 ft
0.000 sec

Porsche 911 GT3 RS 4.0

62 mph 62
mph

233 ft
0.000 sec

BMW 840d Gran Coupé

▶ REPLAY
6.42 lb/hp
Weight-to-Power Ratio
13.95 lb/hp
Porsche 911 GT3 RS 4.0
6.42 lb/hp
13.95 lb/hp
BMW 840d Gran Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
Fuel Economy
17 mpg
combined
40 mpg
Porsche 911 GT3 RS 4.0
17 mpg
40 mpg
BMW 840d Gran Coupé
12 mpg
city
32 mpg
24 mpg
highway
No data
Kraftstoffanzeige
17.7 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
302 mi
Range
716 mi
Porsche 911 GT3 RS 4.0
302 mi
716 mi
BMW 840d Gran 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).
121.3 kWh
Porsche 911 GT3 RS 4.0
261.5 kWh
121.3 kWh
BMW 840d Gran Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
525 g/mi (NEFZ)
CO2 Emissions
298 g/mi (WLTP)

Practical Convenience

Porsche 911 GT3 RS 4.0
BMW 840d Gran Coupé
2
Doors
4
4
No. of Seats
5
540 lb
Maximum Payload
1235 lb
3 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data