The Comparative Analysis :

Porsche 911 Carrera Coupé 4S PDK (08 - 12) vs. BMW 640i Coupé xDrive Steptronic (13 - 14)

€ 108,900
Porsche 911 Carrera Coupé 4S PDK (08 - 12) Porsche 911 Carrera Coupé 4S
€ 78,700
 BMW 640i Coupé xDrive Steptronic (13 - 14) BMW 640i Coupé
€ 108,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,700

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

Vehicle Dimensions

The Porsche 911 Carrera Coupé 4S is significantly smaller in every dimension. It's 45.9 cm shorter, 4.2 cm narrower and 6.9 cm lower than the BMW 640i Coupé.
Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
1300
Blueprint Porsche 911 Carrera Coupé 4S PDK (08 - 12)
1852
2052
1369
Blueprint BMW 640i Coupé xDrive Steptronic (13 - 14)
1894
2081
1852 mm
Width
1894 mm
2052 mm
Width Incl. Mirrors
2081 mm
1300 mm
Height
1369 mm
Blueprint Porsche 911 Carrera Coupé 4S PDK (08 - 12)
2350
4435
Blueprint BMW 640i Coupé xDrive Steptronic (13 - 14)
2855
4894
4435 mm
Length
4894 mm
2350 mm
Wheelbase
2855 mm

Vehicle Weight

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
1585 kg
Kerb Weight
1840 kg
1910 kg
Gross Vehicle
Weight
2255 kg
Porsche 911 Carrera Coupé 4S PDK (08 - 12)
Weight Difference:
255 kg
13.86 %
BMW 640i Coupé xDrive Steptronic (13 - 14)

General

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
997
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six petrol engine with tur­bo­charger
Engine Series
BMW N55
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3800 CC
Engine Capacity
2979 CC
380 bhp
at 6500 rpm
Power
316 bhp
at 5800 rpm
Porsche 911 Carrera Coupé 4S
380 bhp
316 bhp
BMW 640i Coupé
420 NM
at 4400 rpm
Max. Torque
450 NM
at 1300 rpm
Porsche 911 Carrera Coupé 4S
420 NM
450 NM
BMW 640i Coupé

Performance

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
183 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

63 m
0.000 sec

Porsche 911 Carrera Coupé 4S

62 mph 62
mph

72 m
0.000 sec

BMW 640i Coupé

▶ REPLAY
4.17 kg/bhp
Weight-to-Power Ratio
5.82 kg/bhp
Porsche 911 Carrera Coupé 4S
4.17 kg/bhp
5.82 kg/bhp
BMW 640i Coupé

Fuel Economy / Emissions

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
Fuel Economy
27 mpg
combined
35 mpg
Porsche 911 Carrera Coupé 4S
27 mpg
35 mpg
BMW 640i Coupé
18 mpg
city
25 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
396 mi
Range
537 mi
Porsche 911 Carrera Coupé 4S
396 mi
537 mi
BMW 640i Coupé
Environmental Impact
198.9 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).
153.5 kWh
Porsche 911 Carrera Coupé 4S
198.9 kWh
153.5 kWh
BMW 640i Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
247 g/km (NEFZ)
CO2 Emissions
188 g/km (NEFZ)

Practical Convenience

Porsche 911 Carrera Coupé 4S
BMW 640i Coupé
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
415 kg
105 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data