The Comparative Analysis :

Porsche 911 GT2 RS PDK (17 - 18) vs. BMW 840i Gran Coupé Steptronic (19 - ..)

€ 285,200
Porsche 911 GT2 RS PDK (17 - 18) Porsche 911 GT2 RS
€ 91,500
 BMW 840i Gran Coupé Steptronic (19 - ..) BMW 840i Gran Coupé
€ 285,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,500

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

Vehicle Dimensions

The Porsche 911 GT2 RS is significantly smaller in every dimension. It's 21 inches shorter, 2 inches narrower and 4.3 inches lower than the BMW 840i Gran Coupé.
Porsche 911 GT2 RS
BMW 840i Gran Coupé
51.1
Blueprint Porsche 911 GT2 RS PDK (17 - 18)
74
77.9
55.4
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
76.1
84.1
74 in
Width
76.1 in
77.9 in
Width Incl. Mirrors
84.1 in
51.1 in
Height
55.4 in
Blueprint Porsche 911 GT2 RS PDK (17 - 18)
96.6
179.1
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
119
200.1
179.1 in
Length
200.1 in
96.6 in
Wheelbase
119 in

Vehicle Weight

Porsche 911 GT2 RS
BMW 840i Gran Coupé
3406 lb
Curb Weight
4134 lb
4034 lb
Gross Vehicle
Weight
5368 lb
Porsche 911 GT2 RS PDK (17 - 18)
Weight Difference:
728 lb
17.61 %
BMW 840i Gran Coupé Steptronic (19 - ..)

General

Porsche 911 GT2 RS
BMW 840i Gran Coupé
991
Generation
G16
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 GT2 RS
BMW 840i Gran Coupé
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Engine Series
BMW B58
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
3.8 L / 186 cu in
Displacement
3 L / 147 cu in
690 hp
at 7000 rpm
Power
335 hp
at 5000 rpm
Porsche 911 GT2 RS
690 hp
335 hp
BMW 840i Gran Coupé
553 lb‑ft
at 2500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 911 GT2 RS
553 lb‑ft
369 lb‑ft
BMW 840i Gran Coupé

Performance

Porsche 911 GT2 RS
BMW 840i Gran Coupé
211 mph
Maximum Speed
155 mph
2.8 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

128 ft
0.000 sec

Porsche 911 GT2 RS

62 mph 62
mph

236 ft
0.000 sec

BMW 840i Gran Coupé

▶ REPLAY
4.94 lb/hp
Weight-to-Power Ratio
12.34 lb/hp
Porsche 911 GT2 RS
4.94 lb/hp
12.34 lb/hp
BMW 840i Gran Coupé

Fuel Economy / Emissions

Porsche 911 GT2 RS
BMW 840i Gran Coupé
Fuel Economy
20 mpg
combined
33 mpg
Porsche 911 GT2 RS
20 mpg
33 mpg
BMW 840i Gran Coupé
13 mpg
city
26 mpg
29 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
337 mi
Range
587 mi
Porsche 911 GT2 RS
337 mi
587 mi
BMW 840i Gran Coupé
Environmental Impact
223.5 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).
136.5 kWh
Porsche 911 GT2 RS
223.5 kWh
136.5 kWh
BMW 840i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
433 g/mi (NEFZ)
CO2 Emissions
309 g/mi (WLTP)

Practical Convenience

Porsche 911 GT2 RS
BMW 840i Gran Coupé
2
Doors
4
2
No. of Seats
5
628 lb
Maximum Payload
1235 lb
3.3 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data