The Comparative Analysis :

Porsche 911 GT2 RS PDK (17 - 18) vs. BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)

€ 285,200
Porsche 911 GT2 RS PDK (17 - 18) Porsche 911 GT2 RS
€ 122,700
 BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..) BMW M850i Gran Coupé
€ 285,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 122,700

ⓘ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 M850i Gran Coupé.
Porsche 911 GT2 RS
BMW M850i Gran Coupé
51.1
Blueprint Porsche 911 GT2 RS PDK (17 - 18)
74
77.9
55.4
Blueprint BMW M850i Gran Coupé xDrive Steptronic Sport (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 M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
119
200.1
179.1 in
Length
200.1 in
96.6 in
Wheelbase
119 in

Vehicle Weight

Porsche 911 GT2 RS
BMW M850i Gran Coupé
3406 lb
Curb Weight
4564 lb
4034 lb
Gross Vehicle
Weight
5732 lb
Porsche 911 GT2 RS PDK (17 - 18)
Weight Difference:
1157 lb
25.35 %
BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)

General

Porsche 911 GT2 RS
BMW M850i Gran Coupé
991
Generation
G16
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 GT2 RS
BMW M850i Gran Coupé
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
4.4 L / 215 cu in
690 hp
at 7000 rpm
Power
523 hp
at 5500 rpm
Porsche 911 GT2 RS
690 hp
523 hp
BMW M850i Gran Coupé
553 lb‑ft
at 2500 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
Porsche 911 GT2 RS
553 lb‑ft
553 lb‑ft
BMW M850i Gran Coupé

Performance

Porsche 911 GT2 RS
BMW M850i Gran Coupé
211 mph
Maximum Speed
155 mph
2.8 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

128 ft
0.000 sec

Porsche 911 GT2 RS

62 mph 62
mph

177 ft
0.000 sec

BMW M850i Gran Coupé

▶ REPLAY
4.94 lb/hp
Weight-to-Power Ratio
8.73 lb/hp
Porsche 911 GT2 RS
4.94 lb/hp
8.73 lb/hp
BMW M850i Gran Coupé

Fuel Economy / Emissions

Porsche 911 GT2 RS
BMW M850i Gran Coupé
Fuel Economy
20 mpg
combined
24 mpg
Porsche 911 GT2 RS
20 mpg
24 mpg
BMW M850i Gran Coupé
13 mpg
city
No data
29 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
337 mi
Range
423 mi
Porsche 911 GT2 RS
337 mi
423 mi
BMW M850i 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).
189.4 kWh
Porsche 911 GT2 RS
223.5 kWh
189.4 kWh
BMW M850i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
433 g/mi (NEFZ)
CO2 Emissions
422 g/mi (WLTP)

Practical Convenience

Porsche 911 GT2 RS
BMW M850i Gran Coupé
2
Doors
4
2
No. of Seats
5
628 lb
Maximum Payload
1168 lb
3.3 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data