The Comparative Analysis :

Porsche 911 Targa 4 PDK (08 - 12) vs. ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)

€ 104,300
Porsche 911 Targa 4 PDK (08 - 12) Porsche 911 Targa 4
€ 137,200
 ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Cabriolet
€ 104,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,200

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

Vehicle Dimensions

The Porsche 911 Targa 4 is significantly smaller in every dimension. It's 45.9 cm shorter, 4.2 cm narrower and 6.3 cm lower than the ALPINA B6 Bi-Turbo Cabriolet.
Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
1310
Blueprint Porsche 911 Targa 4 PDK (08 - 12)
1852
2052
1373
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
1894
2094
1852 mm
Width
1894 mm
2052 mm
Width Incl. Mirrors
2094 mm
1310 mm
Height
1373 mm
Blueprint Porsche 911 Targa 4 PDK (08 - 12)
2350
4435
Blueprint ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)
2855
4894
4435 mm
Length
4894 mm
2350 mm
Wheelbase
2855 mm

Vehicle Weight

Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
1635 kg
Kerb Weight
2095 kg
1940 kg
Gross Vehicle
Weight
2430 kg
Porsche 911 Targa 4 PDK (08 - 12)
Weight Difference:
460 kg
21.96 %
ALPINA B6 Bi-Turbo Cabriolet Switch-Tronic (15 - 18)

General

Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
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
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3614 CC
Engine Capacity
4395 CC
340 bhp
at 6500 rpm
Power
592 bhp
at 6000 rpm
Porsche 911 Targa 4
340 bhp
592 bhp
ALPINA B6 Bi-Turbo Cabriolet
390 NM
at 4400 rpm
Max. Torque
800 NM
at 3500 rpm
Porsche 911 Targa 4
390 NM
800 NM
ALPINA B6 Bi-Turbo Cabriolet

Performance

Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
175 mph
Maximum Speed
203 mph
5 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

69 m
0.000 sec

Porsche 911 Targa 4

62 mph 62
mph

58 m
0.000 sec

ALPINA B6 Bi-Turbo Cabriolet

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

Fuel Economy / Emissions

Porsche 911 Targa 4
ALPINA B6 Bi-Turbo Cabriolet
Fuel Economy
27 mpg
combined
29 mpg
Porsche 911 Targa 4
27 mpg
29 mpg
ALPINA B6 Bi-Turbo Cabriolet
18 mpg
city
21 mpg
39 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
404 mi
Range
453 mi
Porsche 911 Targa 4
404 mi
453 mi
ALPINA B6 Bi-Turbo Cabriolet
Environmental Impact
195.2 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).
181.9 kWh
Porsche 911 Targa 4
195.2 kWh
181.9 kWh
ALPINA B6 Bi-Turbo Cabriolet
Euro 5
Emission Standard
Euro 6b (NEFZ)
242 g/km (NEFZ)
CO2 Emissions
224 g/km (NEFZ)

Practical Convenience

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