The Comparative Analysis :
Audi S4 (09 - 11) vs. Infiniti Q50 3.0t Automatic (16 - 17)
€ 52,100

€ 53,300

€ 52,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Audi S4 is 8.3 cm shorter, 0.6 cm wider and 3.9 cm lower than the Infiniti Q50 3.0t.
Audi S4
Infiniti Q50 3.0t
1406
1826
2040
1445
1820
2084
1826 mm
Width
1820 mm
2040 mm
Width Incl. Mirrors
2084 mm
1406 mm
Height
1445 mm
2811
4717
2850
4800
4717 mm
Length
4800 mm
2811 mm
Wheelbase
2850 mm
Vehicle Weight
Audi S4
Infiniti Q50 3.0t
1725 kg
Kerb Weight
1787 kg
2200 kg
Gross Vehicle
Weight
Weight
2000 kg

Weight Difference:
62 kg
3.47 %

General
Audi S4
Infiniti Q50 3.0t
B8 (8K)
Generation
V37
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Audi S4
Infiniti Q50 3.0t
V6 petrol engine with compressor
Engine Type
V6 petrol engine with two turbochargers (biturbo)
CAKA, CCBA
Engine Code
4
Valves
4
6
Cylinders
6
2995 CC
Engine Capacity
2997 CC
328 bhp
at 5500 rpm
Power
399 bhp
at 6400 rpm
Audi S4
328 bhp
399 bhp
Infiniti Q50 3.0t
440 NM
at 2900 rpm
Max. Torque
475 NM
at 1600 rpm
Audi S4
440 NM
475 NM
Infiniti Q50 3.0t
Performance
Audi S4
Infiniti Q50 3.0t
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
71 m
0.000 sec

Audi S4
62 mph
62
mph
mph
71 m
0.000 sec

Infiniti Q50 3.0t
▶ REPLAY
5.26 kg/bhp
Weight-to-Power Ratio
4.48 kg/bhp
Audi S4
5.26 kg/bhp
4.48 kg/bhp
Infiniti Q50 3.0t
Fuel Economy / Emissions
Audi S4
Infiniti Q50 3.0t
Fuel Economy
28 mpg
combined
31 mpg
Audi S4
28 mpg
31 mpg
Infiniti Q50 3.0t
20 mpg
city
21 mpg
No data
motorway
42 mpg
64 L
Fuel Tank Capacity
80 L
398 mi
Range
546 mi
Audi S4
398 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
189.4 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).
172.4 kWh
Audi S4
189.4 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 5
Emission Standard
Euro 6b (NEFZ)
234 g/km (NEFZ)
CO2 Emissions
206 g/km (NEFZ)
Practical Convenience
Audi S4
Infiniti Q50 3.0t
4
Doors
4
5
No. of Seats
5
475 kg
Maximum Payload
213 kg
480 L
Boot Capacity
500 L









No data
Boot Capacity (Seats Down)
No data