The Comparative Analysis :
Infiniti Q50 3.0t Automatic (17 - 18) vs. Alfa Romeo Giulia Quadrifoglio (16 - 18)
€ 55,600
€ 72,800
€ 55,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Infiniti Q50 3.0t is 6.7 inches longer, 2.1 inches narrower and 0.7 inches taller than the Alfa Romeo Giulia Quadrifoglio.
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
56.9
71.7
82
56.1
73.7
79.7
71.7 in
Width
73.7 in
82 in
Width Incl. Mirrors
79.7 in
56.9 in
Height
56.1 in
112.2
189.4
111
182.6
189.4 in
Length
182.6 in
112.2 in
Wheelbase
111 in
Vehicle Weight
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
3966 lb
Curb Weight
3682 lb
4409 lb
Gross Vehicle
Weight
Weight
4663 lb
Weight Difference:
284 lb
7.16 %
General
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
V37
Generation
Typ 952
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Engine Code
670050436
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
399 hp
at 6400 rpm
Power
503 hp
at 6500 rpm
Infiniti Q50 3.0t
399 hp
503 hp
Alfa Romeo Giulia Quadrifoglio
350 lb‑ft
at 1600 rpm
Max. Torque
443 lb‑ft
at 2500 rpm
Infiniti Q50 3.0t
350 lb‑ft
443 lb‑ft
Alfa Romeo Giulia Quadrifoglio
Performance
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
155 mph
Maximum Speed
191 mph
5.1 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
233 ft
0.000 sec
Infiniti Q50 3.0t
62 mph
62
mph
mph
177 ft
0.000 sec
Alfa Romeo Giulia Quadrifoglio
▶ REPLAY
9.94 lb/hp
Weight-to-Power Ratio
7.32 lb/hp
Infiniti Q50 3.0t
9.94 lb/hp
7.32 lb/hp
Alfa Romeo Giulia Quadrifoglio
Fuel Economy / Emissions
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
Fuel Economy
26 mpg
combined
28 mpg
Infiniti Q50 3.0t
26 mpg
28 mpg
Alfa Romeo Giulia Quadrifoglio
18 mpg
city
18 mpg
35 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
15.3 gal
546 mi
Range
424 mi
Infiniti Q50 3.0t
546 mi
424 mi
Alfa Romeo Giulia Quadrifoglio
Environmental Impact
172.4 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).
161.1 kWh
Infiniti Q50 3.0t
172.4 kWh
161.1 kWh
Alfa Romeo Giulia Quadrifoglio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
332 g/mi (NEFZ)
CO2 Emissions
319 g/mi (NEFZ)
Practical Convenience
Infiniti Q50 3.0t
Alfa Romeo Giulia Quadrifoglio
4
Doors
4
5
No. of Seats
4
443 lb
Maximum Payload
981 lb
14.2 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data
