The Comparative Analysis :

BMW 650i Gran Coupé Steptronic (15 - 18) vs. Porsche 911 Carrera Coupé 4 GTS (17 - 18)

€ 98,400
BMW 650i Gran Coupé Steptronic (15 - 18) BMW 650i Gran Coupé
€ 133,100
 Porsche 911 Carrera Coupé 4 GTS (17 - 18) Porsche 911 Carrera Coupé 4 GTS
€ 98,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 133,100

ⓘ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 18.9 inches longer, 1.7 inches wider and 4.3 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
54.8
Blueprint BMW 650i Gran Coupé Steptronic (15 - 18)
74.6
81.9
50.6
Blueprint Porsche 911 Carrera Coupé 4 GTS (17 - 18)
72.9
77.9
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77.9 in
54.8 in
Height
50.6 in
Blueprint BMW 650i Gran Coupé Steptronic (15 - 18)
116.9
197.1
Blueprint Porsche 911 Carrera Coupé 4 GTS (17 - 18)
96.5
178.3
197.1 in
Length
178.3 in
116.9 in
Wheelbase
96.5 in

Vehicle Weight

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
4277 lb
Curb Weight
3461 lb
5434 lb
Gross Vehicle
Weight
4299 lb
BMW 650i Gran Coupé Steptronic (15 - 18)
Weight Difference:
816 lb
19.08 %
Porsche 911 Carrera Coupé 4 GTS (17 - 18)

General

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
F06
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
444 hp
at 5500 rpm
Power
444 hp
at 6500 rpm
BMW 650i Gran Coupé
444 hp
444 hp
Porsche 911 Carrera Coupé 4 GTS
479 lb‑ft
at 2000 rpm
Max. Torque
406 lb‑ft
at 2150 rpm
BMW 650i Gran Coupé
479 lb‑ft
406 lb‑ft
Porsche 911 Carrera Coupé 4 GTS

Performance

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
193 mph
4.6 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

210 ft
0.000 sec

BMW 650i Gran Coupé

62 mph 62
mph

184 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
9.63 lb/hp
Weight-to-Power Ratio
7.8 lb/hp
BMW 650i Gran Coupé
9.63 lb/hp
7.8 lb/hp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
27 mpg
combined
25 mpg
BMW 650i Gran Coupé
27 mpg
25 mpg
Porsche 911 Carrera Coupé 4 GTS
20 mpg
city
18 mpg
No data
highway
32 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
506 mi
Range
438 mi
BMW 650i Gran Coupé
506 mi
438 mi
Porsche 911 Carrera Coupé 4 GTS
Environmental Impact
162.9 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
162.9 kWh
179.9 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
320 g/mi (NEFZ)
CO2 Emissions
348 g/mi (NEFZ)

Practical Convenience

BMW 650i Gran Coupé
Porsche 911 Carrera Coupé 4 GTS
4
Doors
2
5
No. of Seats
4
1157 lb
Maximum Payload
838 lb
13 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data