The Comparative Analysis :

Porsche 911 GT3 RS PDK (18 - ..) vs. BMW 840i Coupé xDrive Steptronic (19 - ..)

€ 195,100
Porsche 911 GT3 RS PDK (18 - ..) Porsche 911 GT3 RS
€ 97,800
 BMW 840i Coupé xDrive Steptronic (19 - ..) BMW 840i Coupé
€ 195,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,800

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

Vehicle Dimensions

The Porsche 911 GT3 RS is considerably smaller in every dimension. It's 11.3 inches shorter, 0.9 inches narrower and 1.7 inches lower than the BMW 840i Coupé.
Porsche 911 GT3 RS
BMW 840i Coupé
51.1
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
74
77.9
52.8
Blueprint BMW 840i Coupé xDrive Steptronic (19 - ..)
74.9
84.1
74 in
Width
74.9 in
77.9 in
Width Incl. Mirrors
84.1 in
51.1 in
Height
52.8 in
Blueprint Porsche 911 GT3 RS PDK (18 - ..)
96.6
179.4
Blueprint BMW 840i Coupé xDrive Steptronic (19 - ..)
111.1
190.7
179.4 in
Length
190.7 in
96.6 in
Wheelbase
111.1 in

Vehicle Weight

Porsche 911 GT3 RS
BMW 840i Coupé
3318 lb
Curb Weight
4068 lb
3953 lb
Gross Vehicle
Weight
5027 lb
Porsche 911 GT3 RS PDK (18 - ..)
Weight Difference:
750 lb
18.44 %
BMW 840i Coupé xDrive Steptronic (19 - ..)

General

Porsche 911 GT3 RS
BMW 840i Coupé
991
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 GT3 RS
BMW 840i Coupé
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Engine Series
BMW B58
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
514 hp
at 8250 rpm
Power
335 hp
at 5000 rpm
Porsche 911 GT3 RS
514 hp
335 hp
BMW 840i Coupé
347 lb‑ft
at 6000 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 911 GT3 RS
347 lb‑ft
369 lb‑ft
BMW 840i Coupé

Performance

Porsche 911 GT3 RS
BMW 840i Coupé
194 mph
Maximum Speed
155 mph
3.2 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

144 ft
0.000 sec

Porsche 911 GT3 RS

62 mph 62
mph

213 ft
0.000 sec

BMW 840i Coupé

▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Porsche 911 GT3 RS
6.46 lb/hp
12.14 lb/hp
BMW 840i Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS
BMW 840i Coupé
Fuel Economy
18 mpg
combined
31 mpg
Porsche 911 GT3 RS
18 mpg
31 mpg
BMW 840i Coupé
12 mpg
city
25 mpg
26 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
311 mi
Range
564 mi
Porsche 911 GT3 RS
311 mi
564 mi
BMW 840i Coupé
Environmental Impact
242.5 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).
142.1 kWh
Porsche 911 GT3 RS
242.5 kWh
142.1 kWh
BMW 840i Coupé
Euro 6
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
468 g/mi (NEFZ)
CO2 Emissions
323 g/mi (WLTP)

Practical Convenience

Porsche 911 GT3 RS
BMW 840i Coupé
2
Doors
2
4
No. of Seats
4
635 lb
Maximum Payload
959 lb
3.5 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data