The Comparative Analysis :
ALPINA B6 S Cabriolet Switch-Tronic (08 - 10) vs. Porsche 911 Carrera Cabriolet PDK (08 - 11)
€ 129,100
![ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)](graphbase/cars/cars_big_png/ALPINA_B6_E63.png)
€ 100,400
![Porsche 911 Carrera Cabriolet PDK (08 - 11)](graphbase/cars/cars_big/Porsche_911_Cabriolet_997-08.webp)
€ 129,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The ALPINA B6 S Cabriolet is significantly bigger in every dimension. It's 39.4 cm longer, 4.7 cm wider and 6.1 cm taller than the Porsche 911 Carrera Cabriolet.
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
1371
1855
2055
1310
1808
2008
1855 mm
Width
1808 mm
2055 mm
Width Incl. Mirrors
2008 mm
1371 mm
Height
1310 mm
2780
4829
2350
4435
4829 mm
Length
4435 mm
2780 mm
Wheelbase
2350 mm
Vehicle Weight
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
2005 kg
Kerb Weight
1605 kg
2350 kg
Gross Vehicle
Weight
Weight
1910 kg
![ALPINA B6 S Cabriolet Switch-Tronic (08 - 10)](graphbase/cars/cars_big_png/ALPINA_B6_E63.png)
Weight Difference:
400 kg
19.95 %
![Porsche 911 Carrera Cabriolet PDK (08 - 11)](graphbase/cars/cars_big_png/Porsche_911_Cabriolet_997-08.png)
General
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
E64
Generation
997
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
V8 petrol engine with centrifugal compressor
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
N62-B44
Engine Code
4
Valves
4
8
Cylinders
6
4398 CC
Engine Capacity
3614 CC
523 bhp
at 5500 rpm
Power
340 bhp
at 6500 rpm
ALPINA B6 S Cabriolet
523 bhp
340 bhp
Porsche 911 Carrera Cabriolet
725 NM
at 4750 rpm
Max. Torque
390 NM
at 4400 rpm
ALPINA B6 S Cabriolet
725 NM
390 NM
Porsche 911 Carrera Cabriolet
Performance
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
194 mph
Maximum Speed
178 mph
4.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
67 m
0.000 sec
![](graphbase/cars/cars_small_png/ALPINA_B6_E63.png)
ALPINA B6 S Cabriolet
62 mph
62
mph
mph
68 m
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_911_Cabriolet_997-08.png)
Porsche 911 Carrera Cabriolet
▶ REPLAY
3.83 kg/bhp
Weight-to-Power Ratio
4.72 kg/bhp
ALPINA B6 S Cabriolet
3.83 kg/bhp
4.72 kg/bhp
Porsche 911 Carrera Cabriolet
Fuel Economy / Emissions
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
Fuel Economy
22 mpg
combined
29 mpg
ALPINA B6 S Cabriolet
22 mpg
29 mpg
Porsche 911 Carrera Cabriolet
15 mpg
city
19 mpg
No data
motorway
41 mpg
70 L
Fuel Tank Capacity
64 L
340 mi
Range
401 mi
ALPINA B6 S Cabriolet
340 mi
401 mi
Porsche 911 Carrera Cabriolet
Environmental Impact
242.5 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).
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).
187.5 kWh
ALPINA B6 S Cabriolet
242.5 kWh
187.5 kWh
Porsche 911 Carrera Cabriolet
Euro 4
Emission Standard
Euro 5
306 g/km (NEFZ)
CO2 Emissions
233 g/km (NEFZ)
Practical Convenience
ALPINA B6 S Cabriolet
Porsche 911 Carrera Cabriolet
2
Doors
2
4
No. of Seats
4
345 kg
Maximum Payload
305 kg
300 L
Boot Capacity
135 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
No data
Boot Capacity (Seats Down)
No data