The Comparative Analysis :

BMW 650i Gran Coupé xDrive Automatic (12 - 13) vs. Porsche 911 Carrera Coupé GTS (14 - 15)

€ 96,400
BMW 650i Gran Coupé xDrive Automatic (12 - 13) BMW 650i Gran Coupé
€ 117,500
 Porsche 911 Carrera Coupé GTS (14 - 15) Porsche 911 Carrera Coupé GTS
€ 96,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 117,500

ⓘ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 19.6 inches longer, 1.7 inches wider and 3.8 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
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
72.9
77.9
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77.9 in
54.8 in
Height
51 in
Blueprint BMW 650i Gran Coupé xDrive Automatic (12 - 13)
116.9
197.1
Blueprint Porsche 911 Carrera Coupé GTS (14 - 15)
96.5
177.5
197.1 in
Length
177.5 in
116.9 in
Wheelbase
96.5 in

Vehicle Weight

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
4442 lb
Curb Weight
3307 lb
5622 lb
Gross Vehicle
Weight
4079 lb
BMW 650i Gran Coupé xDrive Automatic (12 - 13)
Weight Difference:
1135 lb
25.55 %
Porsche 911 Carrera Coupé GTS (14 - 15)

General

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
F06
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 manual 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
424 hp
at 7500 rpm
BMW 650i Gran Coupé
444 hp
424 hp
Porsche 911 Carrera Coupé GTS
479 lb‑ft
at 2000 rpm
Max. Torque
325 lb‑ft
at 5750 rpm
BMW 650i Gran Coupé
479 lb‑ft
325 lb‑ft
Porsche 911 Carrera Coupé GTS

Performance

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
190 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
7.8 lb/hp
BMW 650i Gran Coupé
10 lb/hp
7.8 lb/hp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé GTS
Fuel Economy
26 mpg
combined
25 mpg
BMW 650i Gran Coupé
26 mpg
25 mpg
Porsche 911 Carrera Coupé GTS
18 mpg
city
17 mpg
No data
highway
31 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
473 mi
Range
419 mi
BMW 650i Gran Coupé
473 mi
419 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).
179.9 kWh
BMW 650i Gran Coupé
174.3 kWh
179.9 kWh
Porsche 911 Carrera Coupé GTS
Euro 5
Emission Standard
Euro 6b (NEFZ)
346 g/mi (NEFZ)
CO2 Emissions
359 g/mi (NEFZ)

Practical Convenience

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