The Comparative Analysis :

Porsche 911 GT3 RS 4.0 (11 - 12) vs. ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)

€ 178,600
Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 129,200
 ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17) ALPINA B6 Bi-Turbo Coupé
€ 178,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,200

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

Vehicle Dimensions

The Porsche 911 GT3 RS 4.0 is significantly smaller in every dimension. It's 43.4 cm shorter, 4.2 cm narrower and 9.7 cm lower than the ALPINA B6 Bi-Turbo Coupé.
Porsche 911 GT3 RS 4.0
ALPINA B6 Bi-Turbo Coupé
1280
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
1852
2052
1377
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
1894
2094
1852 mm
Width
1894 mm
2052 mm
Width Incl. Mirrors
2094 mm
1280 mm
Height
1377 mm
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
2355
4460
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
2855
4894
4460 mm
Length
4894 mm
2355 mm
Wheelbase
2855 mm

Vehicle Weight

Porsche 911 GT3 RS 4.0
ALPINA B6 Bi-Turbo Coupé
1435 kg
Kerb Weight
1940 kg
1680 kg
Gross Vehicle
Weight
2320 kg
Porsche 911 GT3 RS 4.0 (11 - 12)
Weight Difference:
505 kg
26.03 %
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)

General

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

Engine

Porsche 911 GT3 RS 4.0
ALPINA B6 Bi-Turbo Coupé
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
3996 CC
Engine Capacity
4395 CC
493 bhp
at 8250 rpm
Power
592 bhp
at 6000 rpm
Porsche 911 GT3 RS 4.0
493 bhp
592 bhp
ALPINA B6 Bi-Turbo Coupé
460 NM
at 5750 rpm
Max. Torque
800 NM
at 3500 rpm
Porsche 911 GT3 RS 4.0
460 NM
800 NM
ALPINA B6 Bi-Turbo Coupé

Performance

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

54 m
0.000 sec

Porsche 911 GT3 RS 4.0

62 mph 62
mph

58 m
0.000 sec

ALPINA B6 Bi-Turbo Coupé

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

Fuel Economy / Emissions

Porsche 911 GT3 RS 4.0
ALPINA B6 Bi-Turbo Coupé
Fuel Economy
20 mpg
combined
30 mpg
Porsche 911 GT3 RS 4.0
20 mpg
30 mpg
ALPINA B6 Bi-Turbo Coupé
14 mpg
city
22 mpg
29 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
302 mi
Range
463 mi
Porsche 911 GT3 RS 4.0
302 mi
463 mi
ALPINA B6 Bi-Turbo Coupé
Environmental Impact
261.5 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).
178.2 kWh
Porsche 911 GT3 RS 4.0
261.5 kWh
178.2 kWh
ALPINA B6 Bi-Turbo Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
326 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)

Practical Convenience

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