The Comparative Analysis :

ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14) vs. Porsche 911 Targa 4 (16 - 18)

€ 130,800
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14) ALPINA B6 Bi-Turbo Cabriolet
€ 118,400
 Porsche 911 Targa 4 (16 - 18) Porsche 911 Targa 4
€ 130,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 118,400

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

Vehicle Dimensions

The ALPINA B6 Bi-Turbo Cabriolet is significantly bigger in every dimension. It's 39.5 cm longer, 4.2 cm wider and 8.5 cm taller than the Porsche 911 Targa 4.
ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
1894
2094
1288
Blueprint Porsche 911 Targa 4 (16 - 18)
1852
1978
1894 mm
Width
1852 mm
2094 mm
Width Incl. Mirrors
1978 mm
1373 mm
Height
1288 mm
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
2855
4894
Blueprint Porsche 911 Targa 4 (16 - 18)
2450
4499
4894 mm
Length
4499 mm
2855 mm
Wheelbase
2450 mm

Vehicle Weight

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
2095 kg
Kerb Weight
1645 kg
2430 kg
Gross Vehicle
Weight
2000 kg
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
Weight Difference:
450 kg
21.48 %
Porsche 911 Targa 4 (16 - 18)

General

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
F12
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
N63-M10
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2981 CC
533 bhp
at 5200 rpm
Power
365 bhp
at 6500 rpm
ALPINA B6 Bi-Turbo Cabriolet
533 bhp
365 bhp
Porsche 911 Targa 4
730 NM
at 2800 rpm
Max. Torque
450 NM
at 1700 rpm
ALPINA B6 Bi-Turbo Cabriolet
730 NM
450 NM
Porsche 911 Targa 4

Performance

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
197 mph
Maximum Speed
180 mph
4.4 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

61 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

62 mph 62
mph

65 m
0.000 sec

Porsche 911 Targa 4

▶ REPLAY
3.93 kg/bhp
Weight-to-Power Ratio
4.51 kg/bhp
ALPINA B6 Bi-Turbo Cabriolet
3.93 kg/bhp
4.51 kg/bhp
Porsche 911 Targa 4

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
Fuel Economy
29 mpg
combined
32 mpg
ALPINA B6 Bi-Turbo Cabriolet
29 mpg
32 mpg
Porsche 911 Targa 4
21 mpg
city
23 mpg
No data
motorway
41 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
453 mi
Range
475 mi
ALPINA B6 Bi-Turbo Cabriolet
453 mi
475 mi
Porsche 911 Targa 4
Environmental Impact
181.9 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).
168.7 kWh
ALPINA B6 Bi-Turbo Cabriolet
181.9 kWh
168.7 kWh
Porsche 911 Targa 4
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
224 g/km (NEFZ)
CO2 Emissions
206 g/km (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4
2
Doors
2
4
No. of Seats
4
335 kg
Maximum Payload
355 kg
350 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data