The Comparative Analysis :

BMW 650i Gran Coupé xDrive Automatic (12 - 13) vs. Porsche 911 Carrera Coupé GTS PDK (10 - 12)

€ 96,400
BMW 650i Gran Coupé xDrive Automatic (12 - 13) BMW 650i Gran Coupé
€ 108,600
 Porsche 911 Carrera Coupé GTS PDK (10 - 12) Porsche 911 Carrera Coupé GTS
€ 96,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,600

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

Vehicle Dimensions

The BMW 650i Gran Coupé is significantly bigger in every dimension. It's 22.5 inches longer, 1.7 inches wider and 3.6 inches taller than the Porsche 911 Carrera Coupé GTS.
BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
54.8
Blueprint BMW 650i Gran Coupé xDrive Automatic (12 - 13)
74.6
81.9
51.2
Blueprint Porsche 911 Carrera Coupé GTS PDK (10 - 12)
72.9
77
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77 in
54.8 in
Height
51.2 in
Blueprint BMW 650i Gran Coupé xDrive Automatic (12 - 13)
116.9
197.1
Blueprint Porsche 911 Carrera Coupé GTS PDK (10 - 12)
92.5
174.6
197.1 in
Length
174.6 in
116.9 in
Wheelbase
92.5 in

Vehicle Weight

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
4442 lb
Curb Weight
3362 lb
5622 lb
Gross Vehicle
Weight
4090 lb
BMW 650i Gran Coupé xDrive Automatic (12 - 13)
Weight Difference:
1080 lb
24.31 %
Porsche 911 Carrera Coupé GTS PDK (10 - 12)

General

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
F06
Generation
997
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 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
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
444 hp
at 5500 rpm
Power
402 hp
at 7300 rpm
BMW 650i Gran Coupé
444 hp
402 hp
Porsche 911 Carrera Coupé GTS
479 lb‑ft
at 2000 rpm
Max. Torque
310 lb‑ft
at 4200 rpm
BMW 650i Gran Coupé
479 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé GTS

Performance

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
189 mph
4.4 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

200 ft
0.000 sec

BMW 650i Gran Coupé

62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Carrera Coupé GTS

▶ REPLAY
10 lb/hp
Weight-to-Power Ratio
8.36 lb/hp
BMW 650i Gran Coupé
10 lb/hp
8.36 lb/hp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
Fuel Economy
26 mpg
combined
23 mpg
BMW 650i Gran Coupé
26 mpg
23 mpg
Porsche 911 Carrera Coupé GTS
18 mpg
city
15 mpg
No data
highway
33 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
473 mi
Range
408 mi
BMW 650i Gran Coupé
473 mi
408 mi
Porsche 911 Carrera Coupé GTS
Environmental Impact
174.3 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).
193.3 kWh
BMW 650i Gran Coupé
174.3 kWh
193.3 kWh
Porsche 911 Carrera Coupé GTS
Euro 5
Emission Standard
Euro 5
346 g/mi (NEFZ)
CO2 Emissions
386 g/mi (NEFZ)

Practical Convenience

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
4
Doors
2
5
No. of Seats
2
1179 lb
Maximum Payload
728 lb
13 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data