The Comparative Analysis :

BMW 640d Coupé Steptronic (11 - 14) vs. Porsche 911 Carrera Coupé 4 GTS (11 - 12)

€ 78,800
BMW 640d Coupé Steptronic (11 - 14) BMW 640d Coupé
€ 112,000
 Porsche 911 Carrera Coupé 4 GTS (11 - 12) Porsche 911 Carrera Coupé 4 GTS
€ 78,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 112,000

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

Vehicle Dimensions

The BMW 640d Coupé is significantly bigger in every dimension. It's 18.1 inches longer, 1.7 inches wider and 2.7 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
53.9
Blueprint BMW 640d Coupé Steptronic (11 - 14)
74.6
81.9
51.2
Blueprint Porsche 911 Carrera Coupé 4 GTS (11 - 12)
72.9
80.8
74.6 in
Width
72.9 in
81.9 in
Width Incl. Mirrors
80.8 in
53.9 in
Height
51.2 in
Blueprint BMW 640d Coupé Steptronic (11 - 14)
112.4
192.7
Blueprint Porsche 911 Carrera Coupé 4 GTS (11 - 12)
92.5
174.6
192.7 in
Length
174.6 in
112.4 in
Wheelbase
92.5 in

Vehicle Weight

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
3946 lb
Curb Weight
3428 lb
4894 lb
Gross Vehicle
Weight
4145 lb
BMW 640d Coupé Steptronic (11 - 14)
Weight Difference:
518 lb
13.13 %
Porsche 911 Carrera Coupé 4 GTS (11 - 12)

General

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
F13
Generation
997
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N57
Engine Series
N57-D30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.8 L / 186 cu in
309 hp
at 4400 rpm
Power
402 hp
at 7300 rpm
BMW 640d Coupé
309 hp
402 hp
Porsche 911 Carrera Coupé 4 GTS
465 lb‑ft
at 1500 rpm
Max. Torque
310 lb‑ft
at 4400 rpm
BMW 640d Coupé
465 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé 4 GTS

Performance

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
188 mph
5.5 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

249 ft
0.000 sec

BMW 640d Coupé

62 mph 62
mph

210 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
12.77 lb/hp
Weight-to-Power Ratio
8.53 lb/hp
BMW 640d Coupé
12.77 lb/hp
8.53 lb/hp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
44 mpg
combined
21 mpg
BMW 640d Coupé
44 mpg
21 mpg
Porsche 911 Carrera Coupé 4 GTS
36 mpg
city
14 mpg
No data
highway
30 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
805 mi
Range
378 mi
BMW 640d Coupé
805 mi
378 mi
Porsche 911 Carrera Coupé 4 GTS
Environmental Impact
111 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).
208.4 kWh
BMW 640d Coupé
111 kWh
208.4 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 5
Emission Standard
Euro 5
230 g/mi (NEFZ)
CO2 Emissions
417 g/mi (NEFZ)

Practical Convenience

BMW 640d Coupé
Porsche 911 Carrera Coupé 4 GTS
2
Doors
2
4
No. of Seats
2
948 lb
Maximum Payload
717 lb
13 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data