The Comparative Analysis :

ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14) vs. Porsche 911 Targa 4 GTS (17 - 18)

€ 130,800
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14) ALPINA B6 Bi-Turbo Cabriolet
€ 146,200
 Porsche 911 Targa 4 GTS (17 - 18) Porsche 911 Targa 4 GTS
€ 130,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 146,200

ⓘ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 considerably bigger in every dimension. It's 36.6 cm longer, 4.2 cm wider and 8.2 cm taller than the Porsche 911 Targa 4 GTS.
ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4 GTS
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
1894
2094
1291
Blueprint Porsche 911 Targa 4 GTS (17 - 18)
1852
1978
1894 mm
Width
1852 mm
2094 mm
Width Incl. Mirrors
1978 mm
1373 mm
Height
1291 mm
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
2855
4894
Blueprint Porsche 911 Targa 4 GTS (17 - 18)
2450
4528
4894 mm
Length
4528 mm
2855 mm
Wheelbase
2450 mm

Vehicle Weight

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4 GTS
2095 kg
Kerb Weight
1660 kg
2430 kg
Gross Vehicle
Weight
2025 kg
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (12 - 14)
Weight Difference:
435 kg
20.76 %
Porsche 911 Targa 4 GTS (17 - 18)

General

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4 GTS
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 GTS
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
444 bhp
at 6500 rpm
ALPINA B6 Bi-Turbo Cabriolet
533 bhp
444 bhp
Porsche 911 Targa 4 GTS
730 NM
at 2800 rpm
Max. Torque
550 NM
at 2150 rpm
ALPINA B6 Bi-Turbo Cabriolet
730 NM
550 NM
Porsche 911 Targa 4 GTS

Performance

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

61 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

62 mph 62
mph

57 m
0.000 sec

Porsche 911 Targa 4 GTS

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

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Cabriolet
Porsche 911 Targa 4 GTS
Fuel Economy
29 mpg
combined
29 mpg
ALPINA B6 Bi-Turbo Cabriolet
29 mpg
29 mpg
Porsche 911 Targa 4 GTS
21 mpg
city
21 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
453 mi
Range
429 mi
ALPINA B6 Bi-Turbo Cabriolet
453 mi
429 mi
Porsche 911 Targa 4 GTS
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).
183.8 kWh
ALPINA B6 Bi-Turbo Cabriolet
181.9 kWh
183.8 kWh
Porsche 911 Targa 4 GTS
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
224 g/km (NEFZ)
CO2 Emissions
220 g/km (NEFZ)

Practical Convenience

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