The Comparative Analysis :
ALPINA B6 Coupé Switch-Tronic (06 - 08) vs. Porsche 911 GT3 RS 4.0 (11 - 12)
€ 120,400
€ 178,600
€ 120,400
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 Coupé is considerably bigger in every dimension. It's 14.2 inches longer, 0.1 inches wider and 3.6 inches taller than the Porsche 911 GT3 RS 4.0.
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
54
73
80.9
50.4
72.9
80.8
73 in
Width
72.9 in
80.9 in
Width Incl. Mirrors
80.8 in
54 in
Height
50.4 in
109.4
189.8
92.7
175.6
189.8 in
Length
175.6 in
109.4 in
Wheelbase
92.7 in
Vehicle Weight
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
3957 lb
Curb Weight
3164 lb
4828 lb
Gross Vehicle
Weight
Weight
3704 lb
Weight Difference:
794 lb
20.06 %
General
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
E63
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
V8 gasoline engine with centrifugal compressor
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
N62-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
4 L / 196 cu in
493 hp
at 5500 rpm
Power
493 hp
at 8250 rpm
ALPINA B6 Coupé
493 hp
493 hp
Porsche 911 GT3 RS 4.0
516 lb‑ft
at 4250 rpm
Max. Torque
339 lb‑ft
at 5750 rpm
ALPINA B6 Coupé
516 lb‑ft
339 lb‑ft
Porsche 911 GT3 RS 4.0
Performance
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
196 mph
Maximum Speed
193 mph
4.6 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
210 ft
0.000 sec
ALPINA B6 Coupé
62 mph
62
mph
mph
177 ft
0.000 sec
Porsche 911 GT3 RS 4.0
▶ REPLAY
8.03 lb/hp
Weight-to-Power Ratio
6.42 lb/hp
ALPINA B6 Coupé
8.03 lb/hp
6.42 lb/hp
Porsche 911 GT3 RS 4.0
Fuel Economy / Emissions
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
Fuel Economy
19 mpg
combined
17 mpg
ALPINA B6 Coupé
19 mpg
17 mpg
Porsche 911 GT3 RS 4.0
13 mpg
city
12 mpg
No data
highway
24 mpg
18.5 gal
Fuel Tank Capacity
17.7 gal
354 mi
Range
302 mi
ALPINA B6 Coupé
354 mi
302 mi
Porsche 911 GT3 RS 4.0
Environmental Impact
233 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).
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 Coupé
233 kWh
261.5 kWh
Porsche 911 GT3 RS 4.0
Euro 4
Emission Standard
Euro 5
473 g/mi (NEFZ)
CO2 Emissions
525 g/mi (NEFZ)
Practical Convenience
ALPINA B6 Coupé
Porsche 911 GT3 RS 4.0
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
540 lb
12.7 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data
