The Comparative Analysis :

ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15) vs. Porsche 911 GT3 (17 - 18)

€ 122,800
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15) ALPINA B6 Bi-Turbo Coupé
€ 152,400
 Porsche 911 GT3 (17 - 18) Porsche 911 GT3
€ 122,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 152,400

ⓘ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 considerably bigger in every dimension. It's 13.1 inches longer, 1.7 inches wider and 4.2 inches taller than the Porsche 911 GT3.
ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3
54.2
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
74.6
82.4
50
Blueprint Porsche 911 GT3 (17 - 18)
72.9
77.9
74.6 in
Width
72.9 in
82.4 in
Width Incl. Mirrors
77.9 in
54.2 in
Height
50 in
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
112.4
192.7
Blueprint Porsche 911 GT3 (17 - 18)
96.7
179.6
192.7 in
Length
179.6 in
112.4 in
Wheelbase
96.7 in

Vehicle Weight

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3
4277 lb
Curb Weight
3280 lb
5115 lb
Gross Vehicle
Weight
3880 lb
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (12 - 15)
Weight Difference:
996 lb
23.29 %
Porsche 911 GT3 (17 - 18)

General

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3
F13
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
N63-M10
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
4 L / 196 cu in
533 hp
at 5200 rpm
Power
493 hp
at 8250 rpm
ALPINA B6 Bi-Turbo Coupé
533 hp
493 hp
Porsche 911 GT3
538 lb‑ft
at 2800 rpm
Max. Torque
339 lb‑ft
at 6250 rpm
ALPINA B6 Bi-Turbo Coupé
538 lb‑ft
339 lb‑ft
Porsche 911 GT3

Performance

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

197 ft
0.000 sec

ALPINA B6 Bi-Turbo Coupé

62 mph 62
mph

177 ft
0.000 sec

Porsche 911 GT3

▶ REPLAY
8.02 lb/hp
Weight-to-Power Ratio
6.65 lb/hp
ALPINA B6 Bi-Turbo Coupé
8.02 lb/hp
6.65 lb/hp
Porsche 911 GT3

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Coupé
Porsche 911 GT3
Fuel Economy
25 mpg
combined
18 mpg
ALPINA B6 Bi-Turbo Coupé
25 mpg
18 mpg
Porsche 911 GT3
18 mpg
city
12 mpg
No data
highway
27 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
463 mi
Range
308 mi
ALPINA B6 Bi-Turbo Coupé
463 mi
308 mi
Porsche 911 GT3
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).
244.5 kWh
ALPINA B6 Bi-Turbo Coupé
178.2 kWh
244.5 kWh
Porsche 911 GT3
Euro 5
Emission Standard
Euro 6b (NEFZ)
352 g/mi (NEFZ)
CO2 Emissions
467 g/mi (NEFZ)

Practical Convenience

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