The Comparative Analysis :

BMW 650i Cabrio Sport-Automatic (07 - 10) vs. Porsche 911 Carrera Cabriolet S PDK (08 - 11)

€ 91,600
BMW 650i Cabrio Sport-Automatic (07 - 10) BMW 650i Cabrio
€ 113,400
 Porsche 911 Carrera Cabriolet S PDK (08 - 11) Porsche 911 Carrera Cabriolet S
€ 91,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 113,400

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

Vehicle Dimensions

The BMW 650i Cabrio is significantly bigger in every dimension. It's 38.5 cm longer, 4.7 cm wider and 7.4 cm taller than the Porsche 911 Carrera Cabriolet S.
BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
1374
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
1855
2036
1300
Blueprint Porsche 911 Carrera Cabriolet S PDK (08 - 11)
1808
2008
1855 mm
Width
1808 mm
2036 mm
Width Incl. Mirrors
2008 mm
1374 mm
Height
1300 mm
Blueprint BMW 650i Cabrio Sport-Automatic (07 - 10)
2780
4820
Blueprint Porsche 911 Carrera Cabriolet S PDK (08 - 11)
2350
4435
4820 mm
Length
4435 mm
2780 mm
Wheelbase
2350 mm

Vehicle Weight

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
1935 kg
Kerb Weight
1615 kg
2260 kg
Gross Vehicle
Weight
1920 kg
BMW 650i Cabrio Sport-Automatic (07 - 10)
Weight Difference:
320 kg
16.54 %
Porsche 911 Carrera Cabriolet S PDK (08 - 11)

General

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
E64
Generation
997
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N62
Engine Series
N62-B48
Engine Code
4
Valves
4
8
Cylinders
6
4799 CC
Engine Capacity
3800 CC
362 bhp
at 6300 rpm
Power
380 bhp
at 6500 rpm
BMW 650i Cabrio
362 bhp
380 bhp
Porsche 911 Carrera Cabriolet S
490 NM
at 3400 rpm
Max. Torque
420 NM
at 4400 rpm
BMW 650i Cabrio
490 NM
420 NM
Porsche 911 Carrera Cabriolet S

Performance

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
155 mph
Maximum Speed
186 mph
5.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

78 m
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

65 m
0.000 sec

Porsche 911 Carrera Cabriolet S

▶ REPLAY
5.35 kg/bhp
Weight-to-Power Ratio
4.25 kg/bhp
BMW 650i Cabrio
5.35 kg/bhp
4.25 kg/bhp
Porsche 911 Carrera Cabriolet S

Fuel Economy / Emissions

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
Fuel Economy
26 mpg
combined
27 mpg
BMW 650i Cabrio
26 mpg
27 mpg
Porsche 911 Carrera Cabriolet S
17 mpg
city
18 mpg
No data
motorway
39 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
399 mi
Range
386 mi
BMW 650i Cabrio
399 mi
386 mi
Porsche 911 Carrera Cabriolet S
Environmental Impact
206.5 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).
195.2 kWh
BMW 650i Cabrio
206.5 kWh
195.2 kWh
Porsche 911 Carrera Cabriolet S
Euro 4
Emission Standard
Euro 5
258 g/km (NEFZ)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

BMW 650i Cabrio
Porsche 911 Carrera Cabriolet S
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
305 kg
350 L
Boot Capacity
135 L
No data
Boot Capacity (Seats Down)
No data