The Comparative Analysis :
ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10) vs. Alfa Romeo Giulia Quadrifoglio AT8 (16 - 18)
€ 58,800
€ 75,200
€ 58,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The ALPINA B3 Bi-Turbo is slightly smaller in every dimension. It's 3.7 inches shorter, 2.2 inches narrower and 0.2 inches lower than the Alfa Romeo Giulia Quadrifoglio.
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
56
71.5
79.3
56.1
73.7
79.7
71.5 in
Width
73.7 in
79.3 in
Width Incl. Mirrors
79.7 in
56 in
Height
56.1 in
108.7
178.9
111
182.6
178.9 in
Length
182.6 in
108.7 in
Wheelbase
111 in
Vehicle Weight
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
3627 lb
Curb Weight
3737 lb
4608 lb
Gross Vehicle
Weight
Weight
4740 lb
Weight Difference:
110 lb
2.94 %
General
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
E90
Generation
Typ 952
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
N54-K20
Engine Code
670050436
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
355 hp
at 5500 rpm
Power
503 hp
at 6500 rpm
ALPINA B3 Bi-Turbo
355 hp
503 hp
Alfa Romeo Giulia Quadrifoglio
369 lb‑ft
at 3800 rpm
Max. Torque
443 lb‑ft
at 2500 rpm
ALPINA B3 Bi-Turbo
369 lb‑ft
443 lb‑ft
Alfa Romeo Giulia Quadrifoglio
Performance
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
177 mph
Maximum Speed
191 mph
4.8 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
220 ft
0.000 sec
ALPINA B3 Bi-Turbo
62 mph
62
mph
mph
177 ft
0.000 sec
Alfa Romeo Giulia Quadrifoglio
▶ REPLAY
10.22 lb/hp
Weight-to-Power Ratio
7.43 lb/hp
ALPINA B3 Bi-Turbo
10.22 lb/hp
7.43 lb/hp
Alfa Romeo Giulia Quadrifoglio
Fuel Economy / Emissions
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
Fuel Economy
24 mpg
combined
29 mpg
ALPINA B3 Bi-Turbo
24 mpg
29 mpg
Alfa Romeo Giulia Quadrifoglio
17 mpg
city
19 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
15.3 gal
400 mi
Range
439 mi
ALPINA B3 Bi-Turbo
400 mi
439 mi
Alfa Romeo Giulia Quadrifoglio
Environmental Impact
185.7 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).
155.3 kWh
ALPINA B3 Bi-Turbo
185.7 kWh
155.3 kWh
Alfa Romeo Giulia Quadrifoglio
Euro 4
Emission Standard
Euro 6b (NEFZ)
377 g/mi (NEFZ)
CO2 Emissions
304 g/mi (NEFZ)
Practical Convenience
ALPINA B3 Bi-Turbo
Alfa Romeo Giulia Quadrifoglio
4
Doors
4
5
No. of Seats
4
981 lb
Maximum Payload
1003 lb
12.7 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data
