The Comparative Analysis :
Porsche 911 Carrera Coupé 4S (17 - 18) vs. BMW 640i Gran Coupé Automatic (12 - 13)
€ 130,000
€ 79,900
€ 130,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,900
ⓘ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 50.8 cm shorter, 4.2 cm narrower and 9.4 cm lower than the BMW 640i Gran Coupé.
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
1298
1852
1978
1392
1894
2081
1852 mm
Width
1894 mm
1978 mm
Width Incl. Mirrors
2081 mm
1298 mm
Height
1392 mm
2450
4499
2968
5007
4499 mm
Length
5007 mm
2450 mm
Wheelbase
2968 mm
Vehicle Weight
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
1565 kg
Kerb Weight
1825 kg
1950 kg
Gross Vehicle
Weight
Weight
2360 kg
Weight Difference:
260 kg
14.25 %
General
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
991
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 Carrera Coupé 4S
BMW 640i Gran 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
2981 CC
Engine Capacity
2979 CC
444 bhp
at 6500 rpm
Power
316 bhp
at 5800 rpm
Porsche 911 Carrera Coupé 4S
444 bhp
316 bhp
BMW 640i Gran Coupé
550 NM
at 2150 rpm
Max. Torque
450 NM
at 1300 rpm
Porsche 911 Carrera Coupé 4S
550 NM
450 NM
BMW 640i Gran Coupé
Performance
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
193 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
56 m
0.000 sec
Porsche 911 Carrera Coupé 4S
62 mph
62
mph
mph
75 m
0.000 sec
BMW 640i Gran Coupé
▶ REPLAY
3.52 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
Porsche 911 Carrera Coupé 4S
3.52 kg/bhp
5.78 kg/bhp
BMW 640i Gran Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
Fuel Economy
30 mpg
combined
36 mpg
Porsche 911 Carrera Coupé 4S
30 mpg
36 mpg
BMW 640i Gran Coupé
22 mpg
city
27 mpg
38 mpg
motorway
No data
68 L
Fuel Tank Capacity
70 L
445 mi
Range
557 mi
Porsche 911 Carrera Coupé 4S
445 mi
557 mi
BMW 640i Gran Coupé
Environmental Impact
179.9 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).
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).
147.7 kWh
Porsche 911 Carrera Coupé 4S
179.9 kWh
147.7 kWh
BMW 640i Gran Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 5
216 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé 4S
BMW 640i Gran Coupé
2
Doors
4
4
No. of Seats
5
385 kg
Maximum Payload
535 kg
125 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
