The Comparative Analysis :

ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15) vs. Porsche 911 GT3 RS 4.0 (11 - 12)

€ 122,800
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15) ALPINA B6 Bi-Turbo Coupé
€ 178,600
 Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 122,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 178,600

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

Vehicle Dimensions

The ALPINA B6 Bi-Turbo Coupé is significantly bigger in every dimension. It's 43.4 cm longer, 4.2 cm wider and 9.7 cm taller than the Porsche 911 GT3 RS 4.0.
ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
1377
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
1894
2094
1280
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
1852
2052
1894 mm
Width
1852 mm
2094 mm
Width Incl. Mirrors
2052 mm
1377 mm
Height
1280 mm
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
2855
4894
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
2355
4460
4894 mm
Length
4460 mm
2855 mm
Wheelbase
2355 mm

Vehicle Weight

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
1940 kg
Kerb Weight
1435 kg
2320 kg
Gross Vehicle
Weight
1680 kg
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
Weight Difference:
505 kg
26.03 %
Porsche 911 GT3 RS 4.0 (11 - 12)

General

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
F13
Generation
997
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
N63-M10
Engine Code
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
3996 CC
533 bhp
at 5200 rpm
Power
493 bhp
at 8250 rpm
ALPINA B6 Bi-Turbo Coupé
533 bhp
493 bhp
Porsche 911 GT3 RS 4.0
730 NM
at 2800 rpm
Max. Torque
460 NM
at 5750 rpm
ALPINA B6 Bi-Turbo Coupé
730 NM
460 NM
Porsche 911 GT3 RS 4.0

Performance

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
199 mph
Maximum Speed
193 mph
4.3 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

60 m
0.000 sec

ALPINA B6 Bi-Turbo Coupé

62 mph 62
mph

54 m
0.000 sec

Porsche 911 GT3 RS 4.0

▶ REPLAY
3.64 kg/bhp
Weight-to-Power Ratio
2.91 kg/bhp
ALPINA B6 Bi-Turbo Coupé
3.64 kg/bhp
2.91 kg/bhp
Porsche 911 GT3 RS 4.0

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
Fuel Economy
30 mpg
combined
20 mpg
ALPINA B6 Bi-Turbo Coupé
30 mpg
20 mpg
Porsche 911 GT3 RS 4.0
22 mpg
city
14 mpg
No data
motorway
29 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
67 L
Kraftstoffanzeige
463 mi
Range
302 mi
ALPINA B6 Bi-Turbo Coupé
463 mi
302 mi
Porsche 911 GT3 RS 4.0
Environmental Impact
178.2 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).
261.5 kWh
ALPINA B6 Bi-Turbo Coupé
178.2 kWh
261.5 kWh
Porsche 911 GT3 RS 4.0
Euro 5
Emission Standard
Euro 5
219 g/km (NEFZ)
CO2 Emissions
326 g/km (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3 RS 4.0
2
Doors
2
4
No. of Seats
4
380 kg
Maximum Payload
245 kg
460 L
Boot Capacity
105 L
No data
Boot Capacity (Seats Down)
No data