The Comparative Analysis :

BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..) vs. Porsche 911 GT3 PDK (13 - 17)

€ 122,700
BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..) BMW M850i Gran Coupé
€ 137,300
 Porsche 911 GT3 PDK (13 - 17) Porsche 911 GT3
€ 122,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,300

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

Vehicle Dimensions

The BMW M850i Gran Coupé is significantly bigger in every dimension. It's 21.1 inches longer, 3.1 inches wider and 5.4 inches taller than the Porsche 911 GT3.
BMW M850i Gran Coupé
Porsche 911 GT3
55.4
Blueprint BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
76.1
84.1
50
Blueprint Porsche 911 GT3 PDK (13 - 17)
72.9
77.9
76.1 in
Width
72.9 in
84.1 in
Width Incl. Mirrors
77.9 in
55.4 in
Height
50 in
Blueprint BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
119
200.1
Blueprint Porsche 911 GT3 PDK (13 - 17)
96.7
178.9
200.1 in
Length
178.9 in
119 in
Wheelbase
96.7 in

Vehicle Weight

BMW M850i Gran Coupé
Porsche 911 GT3
4564 lb
Curb Weight
3318 lb
5732 lb
Gross Vehicle
Weight
3792 lb
BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
Weight Difference:
1246 lb
27.3 %
Porsche 911 GT3 PDK (13 - 17)

General

BMW M850i Gran Coupé
Porsche 911 GT3
G16
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW M850i Gran Coupé
Porsche 911 GT3
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.8 L / 186 cu in
523 hp
at 5500 rpm
Power
469 hp
at 8250 rpm
BMW M850i Gran Coupé
523 hp
469 hp
Porsche 911 GT3
553 lb‑ft
at 1800 rpm
Max. Torque
325 lb‑ft
at 6250 rpm
BMW M850i Gran Coupé
553 lb‑ft
325 lb‑ft
Porsche 911 GT3

Performance

BMW M850i Gran Coupé
Porsche 911 GT3
155 mph
Maximum Speed
196 mph
3.9 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph 62
mph

177 ft
0.000 sec

BMW M850i Gran Coupé

62 mph 62
mph

161 ft
0.000 sec

Porsche 911 GT3

▶ REPLAY
8.73 lb/hp
Weight-to-Power Ratio
7.07 lb/hp
BMW M850i Gran Coupé
8.73 lb/hp
7.07 lb/hp
Porsche 911 GT3

Fuel Economy / Emissions

BMW M850i Gran Coupé
Porsche 911 GT3
Fuel Economy
24 mpg
combined
19 mpg
BMW M850i Gran Coupé
24 mpg
19 mpg
Porsche 911 GT3
No data
city
12 mpg
No data
highway
26 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
423 mi
Range
321 mi
BMW M850i Gran Coupé
423 mi
321 mi
Porsche 911 GT3
Environmental Impact
189.4 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).
235 kWh
BMW M850i Gran Coupé
189.4 kWh
235 kWh
Porsche 911 GT3
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
422 g/mi (WLTP)
CO2 Emissions
465 g/mi (NEFZ)

Practical Convenience

BMW M850i Gran Coupé
Porsche 911 GT3
4
Doors
2
5
No. of Seats
4
1168 lb
Maximum Payload
474 lb
12.5 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data