The Comparative Analysis :
Porsche 911 GT3 (17 - 18) vs. BMW 650i Gran Coupé Automatic (12 - 13)
€ 152,400
€ 93,000
€ 152,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,000
ⓘ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 17.5 inches shorter, 1.7 inches narrower and 4.8 inches lower than the BMW 650i Gran Coupé.
Porsche 911 GT3
BMW 650i Gran Coupé
50
72.9
77.9
54.8
74.6
81.9
72.9 in
Width
74.6 in
77.9 in
Width Incl. Mirrors
81.9 in
50 in
Height
54.8 in
96.7
179.6
116.9
197.1
179.6 in
Length
197.1 in
96.7 in
Wheelbase
116.9 in
Vehicle Weight
Porsche 911 GT3
BMW 650i Gran Coupé
3280 lb
Curb Weight
4277 lb
3880 lb
Gross Vehicle
Weight
Weight
5434 lb
Weight Difference:
996 lb
23.29 %
General
Porsche 911 GT3
BMW 650i Gran Coupé
991
Generation
F06
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 GT3
BMW 650i Gran Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
4 L / 196 cu in
Displacement
4.4 L / 215 cu in
493 hp
at 8250 rpm
Power
444 hp
at 5500 rpm
Porsche 911 GT3
493 hp
444 hp
BMW 650i Gran Coupé
339 lb‑ft
at 6250 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
Porsche 911 GT3
339 lb‑ft
479 lb‑ft
BMW 650i Gran Coupé
Performance
Porsche 911 GT3
BMW 650i Gran Coupé
199 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Porsche 911 GT3
62 mph
62
mph
mph
210 ft
0.000 sec
BMW 650i Gran Coupé
▶ REPLAY
6.65 lb/hp
Weight-to-Power Ratio
9.63 lb/hp
Porsche 911 GT3
6.65 lb/hp
9.63 lb/hp
BMW 650i Gran Coupé
Fuel Economy / Emissions
Porsche 911 GT3
BMW 650i Gran Coupé
Fuel Economy
18 mpg
combined
27 mpg
Porsche 911 GT3
18 mpg
27 mpg
BMW 650i Gran Coupé
12 mpg
city
20 mpg
27 mpg
highway
No data
16.9 gal
Fuel Tank Capacity
18.5 gal
308 mi
Range
506 mi
Porsche 911 GT3
308 mi
506 mi
BMW 650i Gran Coupé
Environmental Impact
244.5 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).
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).
162.9 kWh
Porsche 911 GT3
244.5 kWh
162.9 kWh
BMW 650i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
467 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3
BMW 650i Gran Coupé
2
Doors
4
4
No. of Seats
5
600 lb
Maximum Payload
1157 lb
3.5 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
