The Comparative Analysis :

BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) vs. Porsche 911 GT3 RS PDK (15 - 17)

€ 168,000
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) BMW M8 Competition Coupé
€ 181,700
 Porsche 911 GT3 RS PDK (15 - 17) Porsche 911 GT3 RS
€ 168,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 181,700

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

Vehicle Dimensions

The BMW M8 Competition Coupé is considerably bigger in every dimension. It's 32.2 cm longer, 2.7 cm wider and 7.1 cm taller than the Porsche 911 GT3 RS.
BMW M8 Competition Coupé
Porsche 911 GT3 RS
1362
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
1907
2137
1291
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
1880
1978
1907 mm
Width
1880 mm
2137 mm
Width Incl. Mirrors
1978 mm
1362 mm
Height
1291 mm
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
2827
4867
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
2456
4545
4867 mm
Length
4545 mm
2827 mm
Wheelbase
2456 mm

Vehicle Weight

BMW M8 Competition Coupé
Porsche 911 GT3 RS
1960 kg
Kerb Weight
1495 kg
2385 kg
Gross Vehicle
Weight
1720 kg
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
Weight Difference:
465 kg
23.72 %
Porsche 911 GT3 RS PDK (15 - 17)

General

BMW M8 Competition Coupé
Porsche 911 GT3 RS
G15
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW M8 Competition Coupé
Porsche 911 GT3 RS
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW S63
Engine Series
S63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
3996 CC
616 bhp
at 6000 rpm
Power
493 bhp
at 8250 rpm
BMW M8 Competition Coupé
616 bhp
493 bhp
Porsche 911 GT3 RS
750 NM
at 1800 rpm
Max. Torque
460 NM
at 6250 rpm
BMW M8 Competition Coupé
750 NM
460 NM
Porsche 911 GT3 RS

Performance

BMW M8 Competition Coupé
Porsche 911 GT3 RS
155 mph
Maximum Speed
193 mph
3.2 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph 62
mph

44 m
0.000 sec

BMW M8 Competition Coupé

62 mph 62
mph

46 m
0.000 sec

Porsche 911 GT3 RS

▶ REPLAY
3.18 kg/bhp
Weight-to-Power Ratio
3.03 kg/bhp
BMW M8 Competition Coupé
3.18 kg/bhp
3.03 kg/bhp
Porsche 911 GT3 RS

Fuel Economy / Emissions

BMW M8 Competition Coupé
Porsche 911 GT3 RS
Fuel Economy
27 mpg
combined
22 mpg
BMW M8 Competition Coupé
27 mpg
22 mpg
Porsche 911 GT3 RS
No data
city
15 mpg
No data
motorway
32 mpg
Kraftstoffanzeige
68 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
399 mi
Range
313 mi
BMW M8 Competition Coupé
399 mi
313 mi
Porsche 911 GT3 RS
Environmental Impact
200.8 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).
240.6 kWh
BMW M8 Competition Coupé
200.8 kWh
240.6 kWh
Porsche 911 GT3 RS
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
252 g/km (WLTP)
CO2 Emissions
296 g/km (NEFZ)

Practical Convenience

BMW M8 Competition Coupé
Porsche 911 GT3 RS
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
225 kg
420 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data