The Comparative Analysis :

Porsche 911 Turbo Coupé PDK (16 - 18) vs. BMW M8 Competition Gran Coupé xDrive Steptronic Sport (19 - ..)

€ 176,900
Porsche 911 Turbo Coupé PDK (16 - 18) Porsche 911 Turbo Coupé
€ 165,000
 BMW M8 Competition Gran Coupé xDrive Steptronic Sport (19 - ..) BMW M8 Competition Gran Coupé
€ 176,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 165,000

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

Vehicle Dimensions

The Porsche 911 Turbo Coupé is significantly smaller in every dimension. It's 23.3 inches shorter, 2.5 inches narrower and 4.8 inches lower than the BMW M8 Competition Gran Coupé.
Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
51.1
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
74
77.9
55.9
Blueprint BMW M8 Competition Gran Coupé xDrive Steptronic Sport (19 - ..)
76.5
84.1
74 in
Width
76.5 in
77.9 in
Width Incl. Mirrors
84.1 in
51.1 in
Height
55.9 in
Blueprint Porsche 911 Turbo Coupé PDK (16 - 18)
96.5
177.4
Blueprint BMW M8 Competition Gran Coupé xDrive Steptronic Sport (19 - ..)
119.2
200.7
177.4 in
Length
200.7 in
96.5 in
Wheelbase
119.2 in

Vehicle Weight

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
3682 lb
Curb Weight
4530 lb
4431 lb
Gross Vehicle
Weight
5379 lb
Porsche 911 Turbo Coupé PDK (16 - 18)
Weight Difference:
849 lb
18.74 %
BMW M8 Competition Gran Coupé xDrive Steptronic Sport (19 - ..)

General

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
991
Generation
G16
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW S63
Engine Code
S63-B44
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
4.4 L / 215 cu in
533 hp
at 6400 rpm
Power
616 hp
at 6000 rpm
Porsche 911 Turbo Coupé
533 hp
616 hp
BMW M8 Competition Gran Coupé
487 lb‑ft
at 1950 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
Porsche 911 Turbo Coupé
487 lb‑ft
553 lb‑ft
BMW M8 Competition Gran Coupé

Performance

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
199 mph
Maximum Speed
155 mph
3 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

138 ft
0.000 sec

Porsche 911 Turbo Coupé

62 mph 62
mph

144 ft
0.000 sec

BMW M8 Competition Gran Coupé

▶ REPLAY
6.91 lb/hp
Weight-to-Power Ratio
7.35 lb/hp
Porsche 911 Turbo Coupé
6.91 lb/hp
7.35 lb/hp
BMW M8 Competition Gran Coupé

Fuel Economy / Emissions

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
Fuel Economy
26 mpg
combined
22 mpg
Porsche 911 Turbo Coupé
26 mpg
22 mpg
BMW M8 Competition Gran Coupé
20 mpg
city
No data
31 mpg
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
464 mi
Range
391 mi
Porsche 911 Turbo Coupé
464 mi
391 mi
BMW M8 Competition Gran Coupé
Environmental Impact
172.4 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).
204.5 kWh
Porsche 911 Turbo Coupé
172.4 kWh
204.5 kWh
BMW M8 Competition Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
341 g/mi (NEFZ)
CO2 Emissions
410 g/mi (WLTP)

Practical Convenience

Porsche 911 Turbo Coupé
BMW M8 Competition Gran Coupé
2
Doors
4
4
No. of Seats
5
750 lb
Maximum Payload
849 lb
3.3 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data