The Comparative Analysis :

ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18) vs. Porsche 911 GT3 RS PDK (15 - 17)

€ 135,800
ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Gran Coupé
€ 181,700
 Porsche 911 GT3 RS PDK (15 - 17) Porsche 911 GT3 RS
€ 135,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 181,700

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

Vehicle Dimensions

The ALPINA B6 Bi-Turbo Gran Coupé is significantly bigger in every dimension. It's 18.2 inches longer, 0.6 inches wider and 4.2 inches taller than the Porsche 911 GT3 RS.
ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
55
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
74.6
82.4
50.8
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
74
77.9
74.6 in
Width
74 in
82.4 in
Width Incl. Mirrors
77.9 in
55 in
Height
50.8 in
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
116.9
197.1
Blueprint Porsche 911 GT3 RS PDK (15 - 17)
96.7
178.9
197.1 in
Length
178.9 in
116.9 in
Wheelbase
96.7 in

Vehicle Weight

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
4475 lb
Curb Weight
3296 lb
5622 lb
Gross Vehicle
Weight
3792 lb
ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
Weight Difference:
1179 lb
26.34 %
Porsche 911 GT3 RS PDK (15 - 17)

General

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
F06
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
4 L / 196 cu in
592 hp
at 6000 rpm
Power
493 hp
at 8250 rpm
ALPINA B6 Bi-Turbo Gran Coupé
592 hp
493 hp
Porsche 911 GT3 RS
590 lb‑ft
at 3500 rpm
Max. Torque
339 lb‑ft
at 6250 rpm
ALPINA B6 Bi-Turbo Gran Coupé
590 lb‑ft
339 lb‑ft
Porsche 911 GT3 RS

Performance

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
201 mph
Maximum Speed
193 mph
3.8 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph 62
mph

174 ft
0.000 sec

ALPINA B6 Bi-Turbo Gran Coupé

62 mph 62
mph

151 ft
0.000 sec

Porsche 911 GT3 RS

▶ REPLAY
7.56 lb/hp
Weight-to-Power Ratio
6.69 lb/hp
ALPINA B6 Bi-Turbo Gran Coupé
7.56 lb/hp
6.69 lb/hp
Porsche 911 GT3 RS

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
Fuel Economy
23 mpg
combined
19 mpg
ALPINA B6 Bi-Turbo Gran Coupé
23 mpg
19 mpg
Porsche 911 GT3 RS
16 mpg
city
12 mpg
No data
highway
26 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
418 mi
Range
313 mi
ALPINA B6 Bi-Turbo Gran Coupé
418 mi
313 mi
Porsche 911 GT3 RS
Environmental Impact
197 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).
240.6 kWh
ALPINA B6 Bi-Turbo Gran Coupé
197 kWh
240.6 kWh
Porsche 911 GT3 RS
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
389 g/mi (NEFZ)
CO2 Emissions
476 g/mi (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Gran Coupé
Porsche 911 GT3 RS
4
Doors
2
5
No. of Seats
4
1146 lb
Maximum Payload
496 lb
13 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data