The Comparative Analysis :

Porsche 911 Turbo Cabriolet (09 - 13) vs. BMW M6 Cabrio Competition M DKG (15 - 18)

€ 161,700
Porsche 911 Turbo Cabriolet (09 - 13) Porsche 911 Turbo Cabriolet
€ 148,300
 BMW M6 Cabrio Competition M DKG (15 - 18) BMW M6 Cabrio
€ 161,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 148,300

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

Vehicle Dimensions

The Porsche 911 Turbo Cabriolet is significantly smaller in every dimension. It's 44.8 cm shorter, 4.7 cm narrower and 5.8 cm lower than the BMW M6 Cabrio.
Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
1300
Blueprint Porsche 911 Turbo Cabriolet (09 - 13)
1852
2052
1358
Blueprint BMW M6 Cabrio Competition M DKG (15 - 18)
1899
2106
1852 mm
Width
1899 mm
2052 mm
Width Incl. Mirrors
2106 mm
1300 mm
Height
1358 mm
Blueprint Porsche 911 Turbo Cabriolet (09 - 13)
2350
4450
Blueprint BMW M6 Cabrio Competition M DKG (15 - 18)
2851
4898
4450 mm
Length
4898 mm
2350 mm
Wheelbase
2851 mm

Vehicle Weight

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
1720 kg
Kerb Weight
2055 kg
1995 kg
Gross Vehicle
Weight
2410 kg
Porsche 911 Turbo Cabriolet (09 - 13)
Weight Difference:
335 kg
16.3 %
BMW M6 Cabrio Competition M DKG (15 - 18)

General

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
997
Generation
F12
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW S63
Engine Code
S63-B44
4
Valves
4
6
Cylinders
8
3800 CC
Engine Capacity
4395 CC
493 bhp
at 6000 rpm
Power
592 bhp
at 6000 rpm
Porsche 911 Turbo Cabriolet
493 bhp
592 bhp
BMW M6 Cabrio
650 NM
at 1950 rpm
Max. Torque
700 NM
at 1500 rpm
Porsche 911 Turbo Cabriolet
650 NM
700 NM
BMW M6 Cabrio

Performance

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
194 mph
Maximum Speed
155 mph
3.8 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

53 m
0.000 sec

Porsche 911 Turbo Cabriolet

62 mph 62
mph

56 m
0.000 sec

BMW M6 Cabrio

▶ REPLAY
3.49 kg/bhp
Weight-to-Power Ratio
3.47 kg/bhp
Porsche 911 Turbo Cabriolet
3.49 kg/bhp
3.47 kg/bhp
BMW M6 Cabrio

Fuel Economy / Emissions

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
Fuel Economy
24 mpg
combined
27 mpg
Porsche 911 Turbo Cabriolet
24 mpg
27 mpg
BMW M6 Cabrio
16 mpg
city
20 mpg
34 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
356 mi
Range
483 mi
Porsche 911 Turbo Cabriolet
356 mi
483 mi
BMW M6 Cabrio
Environmental Impact
221.6 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
Porsche 911 Turbo Cabriolet
221.6 kWh
195.2 kWh
BMW M6 Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
275 g/km (NEFZ)
CO2 Emissions
239 g/km (NEFZ)

Practical Convenience

Porsche 911 Turbo Cabriolet
BMW M6 Cabrio
2
Doors
2
4
No. of Seats
4
275 kg
Maximum Payload
355 kg
105 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data