The Comparative Analysis :

BMW 650i Coupé Steptronic (15 - 17) vs. Porsche 911 Carrera Coupé 4 GTS PDK (17 - 19)

€ 93,300
BMW 650i Coupé Steptronic (15 - 17) BMW 650i Coupé
€ 137,300
 Porsche 911 Carrera Coupé 4 GTS PDK (17 - 19) Porsche 911 Carrera Coupé 4 GTS
€ 93,300
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 650i Coupé is considerably bigger in every dimension. It's 14.4 inches longer, 1.7 inches wider and 3.3 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 650i Coupé
Porsche 911 Carrera Coupé 4 GTS
53.9
Blueprint BMW 650i Coupé Steptronic (15 - 17)
74.6
81.9
50.6
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (17 - 19)
72.9
77.9
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
77.9 in
53.9 in
Height
50.6 in
Blueprint BMW 650i Coupé Steptronic (15 - 17)
112.4
192.7
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (17 - 19)
96.5
178.3
192.7 in
Length
178.3 in
112.4 in
Wheelbase
96.5 in

Vehicle Weight

BMW 650i Coupé
Porsche 911 Carrera Coupé 4 GTS
4123 lb
Curb Weight
3505 lb
5093 lb
Gross Vehicle
Weight
4332 lb
BMW 650i Coupé Steptronic (15 - 17)
Weight Difference:
617 lb
14.97 %
Porsche 911 Carrera Coupé 4 GTS PDK (17 - 19)

General

BMW 650i Coupé
Porsche 911 Carrera Coupé 4 GTS
F13
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 dual clutch transmission

Engine

BMW 650i 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 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 Coupé
479 lb‑ft
406 lb‑ft
Porsche 911 Carrera Coupé 4 GTS

Performance

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

210 ft
0.000 sec

BMW 650i Coupé

62 mph 62
mph

164 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
9.29 lb/hp
Weight-to-Power Ratio
7.89 lb/hp
BMW 650i Coupé
9.29 lb/hp
7.89 lb/hp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

BMW 650i Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
27 mpg
combined
28 mpg
BMW 650i Coupé
27 mpg
28 mpg
Porsche 911 Carrera Coupé 4 GTS
20 mpg
city
22 mpg
No data
highway
33 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
506 mi
Range
490 mi
BMW 650i Coupé
506 mi
490 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).
161.1 kWh
BMW 650i Coupé
162.9 kWh
161.1 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6
320 g/mi (NEFZ)
CO2 Emissions
309 g/mi (NEFZ)

Practical Convenience

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