The Comparative Analysis :

Porsche 911 GT3 (09 - 11) vs. BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

€ 121,800
Porsche 911 GT3 (09 - 11) Porsche 911 GT3
€ 168,000
 BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) BMW M8 Competition Coupé
€ 121,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 168,000

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

Vehicle Dimensions

The Porsche 911 GT3 is significantly smaller in every dimension. It's 15.8 inches shorter, 3.9 inches narrower and 3.2 inches lower than the BMW M8 Competition Coupé.
Porsche 911 GT3
BMW M8 Competition Coupé
50.4
Blueprint Porsche 911 GT3 (09 - 11)
71.2
79.1
53.6
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
75.1
84.1
71.2 in
Width
75.1 in
79.1 in
Width Incl. Mirrors
84.1 in
50.4 in
Height
53.6 in
Blueprint Porsche 911 GT3 (09 - 11)
92.7
175.8
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
111.3
191.6
175.8 in
Length
191.6 in
92.7 in
Wheelbase
111.3 in

Vehicle Weight

Porsche 911 GT3
BMW M8 Competition Coupé
3241 lb
Curb Weight
4321 lb
3704 lb
Gross Vehicle
Weight
5258 lb
Porsche 911 GT3 (09 - 11)
Weight Difference:
1080 lb
24.99 %
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

General

Porsche 911 GT3
BMW M8 Competition Coupé
997
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 GT3
BMW M8 Competition Coupé
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
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
429 hp
at 7600 rpm
Power
616 hp
at 6000 rpm
Porsche 911 GT3
429 hp
616 hp
BMW M8 Competition Coupé
317 lb‑ft
at 6250 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
Porsche 911 GT3
317 lb‑ft
553 lb‑ft
BMW M8 Competition Coupé

Performance

Porsche 911 GT3
BMW M8 Competition Coupé
194 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

187 ft
0.000 sec

Porsche 911 GT3

62 mph 62
mph

144 ft
0.000 sec

BMW M8 Competition Coupé

▶ REPLAY
7.55 lb/hp
Weight-to-Power Ratio
7.01 lb/hp
Porsche 911 GT3
7.55 lb/hp
7.01 lb/hp
BMW M8 Competition Coupé

Fuel Economy / Emissions

Porsche 911 GT3
BMW M8 Competition Coupé
Fuel Economy
18 mpg
combined
22 mpg
Porsche 911 GT3
18 mpg
22 mpg
BMW M8 Competition Coupé
12 mpg
city
No data
26 mpg
highway
No data
Kraftstoffanzeige
17.7 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
325 mi
Range
399 mi
Porsche 911 GT3
325 mi
399 mi
BMW M8 Competition 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).
200.8 kWh
Porsche 911 GT3
242.5 kWh
200.8 kWh
BMW M8 Competition Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
488 g/mi (NEFZ)
CO2 Emissions
406 g/mi (WLTP)

Practical Convenience

Porsche 911 GT3
BMW M8 Competition Coupé
2
Doors
2
4
No. of Seats
4
463 lb
Maximum Payload
937 lb
3 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data