The Comparative Analysis :

Porsche 911 Turbo Coupé (09 - 13) vs. BMW 640i Coupé Automatic (11 - 13)

€ 150,200
Porsche 911 Turbo Coupé (09 - 13) Porsche 911 Turbo Coupé
€ 75,300
 BMW 640i Coupé Automatic (11 - 13) BMW 640i Coupé
€ 150,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,300

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

Vehicle Dimensions

The Porsche 911 Turbo Coupé is significantly smaller in every dimension. It's 44.4 cm shorter, 4.2 cm narrower and 6.9 cm lower than the BMW 640i Coupé.
Porsche 911 Turbo Coupé
BMW 640i Coupé
1300
Blueprint Porsche 911 Turbo Coupé (09 - 13)
1852
2052
1369
Blueprint BMW 640i Coupé Automatic (11 - 13)
1894
2081
1852 mm
Width
1894 mm
2052 mm
Width Incl. Mirrors
2081 mm
1300 mm
Height
1369 mm
Blueprint Porsche 911 Turbo Coupé (09 - 13)
2350
4450
Blueprint BMW 640i Coupé Automatic (11 - 13)
2855
4894
4450 mm
Length
4894 mm
2350 mm
Wheelbase
2855 mm

Vehicle Weight

Porsche 911 Turbo Coupé
BMW 640i Coupé
1645 kg
Kerb Weight
1735 kg
1935 kg
Gross Vehicle
Weight
2180 kg
Porsche 911 Turbo Coupé (09 - 13)
Weight Difference:
90 kg
5.19 %
BMW 640i Coupé Automatic (11 - 13)

General

Porsche 911 Turbo Coupé
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
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Turbo Coupé
BMW 640i Coupé
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
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
493 bhp
at 6000 rpm
Power
316 bhp
at 5800 rpm
Porsche 911 Turbo Coupé
493 bhp
316 bhp
BMW 640i Coupé
650 NM
at 1950 rpm
Max. Torque
450 NM
at 1300 rpm
Porsche 911 Turbo Coupé
650 NM
450 NM
BMW 640i Coupé

Performance

Porsche 911 Turbo Coupé
BMW 640i Coupé
194 mph
Maximum Speed
155 mph
3.7 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

51 m
0.000 sec

Porsche 911 Turbo Coupé

62 mph 62
mph

75 m
0.000 sec

BMW 640i Coupé

▶ REPLAY
3.34 kg/bhp
Weight-to-Power Ratio
5.49 kg/bhp
Porsche 911 Turbo Coupé
3.34 kg/bhp
5.49 kg/bhp
BMW 640i Coupé

Fuel Economy / Emissions

Porsche 911 Turbo Coupé
BMW 640i Coupé
Fuel Economy
24 mpg
combined
37 mpg
Porsche 911 Turbo Coupé
24 mpg
37 mpg
BMW 640i Coupé
16 mpg
city
27 mpg
34 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
359 mi
Range
572 mi
Porsche 911 Turbo Coupé
359 mi
572 mi
BMW 640i Coupé
Environmental Impact
219.8 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).
144 kWh
Porsche 911 Turbo Coupé
219.8 kWh
144 kWh
BMW 640i Coupé
Euro 5
Emission Standard
Euro 5
272 g/km (NEFZ)
CO2 Emissions
177 g/km (NEFZ)

Practical Convenience

Porsche 911 Turbo Coupé
BMW 640i Coupé
2
Doors
2
4
No. of Seats
4
290 kg
Maximum Payload
445 kg
105 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data