The Comparative Analysis :
Audi RS4 (05 - 07) vs. Infiniti Q50 3.0t Automatic (17 - 18)
€ 71,700
€ 55,600
€ 71,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi RS4 is considerably smaller in every dimension. It's 8.7 inches shorter, 0.2 inches narrower and 1.2 inches lower than the Infiniti Q50 3.0t.
Audi RS4
Infiniti Q50 3.0t
55.7
71.5
76.1
56.9
71.7
82
71.5 in
Width
71.7 in
76.1 in
Width Incl. Mirrors
82 in
55.7 in
Height
56.9 in
104
180.7
112.2
189.4
180.7 in
Length
189.4 in
104 in
Wheelbase
112.2 in
Vehicle Weight
Audi RS4
Infiniti Q50 3.0t
3803 lb
Curb Weight
3966 lb
4850 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
163 lb
4.11 %
General
Audi RS4
Infiniti Q50 3.0t
B7 (8E)
Generation
V37
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Audi RS4
Infiniti Q50 3.0t
V8 gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
BNS
Engine Code
4
Valves
4
8
Cylinders
6
4.2 L / 206 cu in
Displacement
3 L / 147 cu in
414 hp
at 7800 rpm
Power
399 hp
at 6400 rpm
Audi RS4
414 hp
399 hp
Infiniti Q50 3.0t
317 lb‑ft
at 5500 rpm
Max. Torque
350 lb‑ft
at 1600 rpm
Audi RS4
317 lb‑ft
350 lb‑ft
Infiniti Q50 3.0t
Performance
Audi RS4
Infiniti Q50 3.0t
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
220 ft
0.000 sec
Audi RS4
62 mph
62
mph
mph
233 ft
0.000 sec
Infiniti Q50 3.0t
▶ REPLAY
9.19 lb/hp
Weight-to-Power Ratio
9.94 lb/hp
Audi RS4
9.19 lb/hp
9.94 lb/hp
Infiniti Q50 3.0t
Fuel Economy / Emissions
Audi RS4
Infiniti Q50 3.0t
Fuel Economy
18 mpg
combined
26 mpg
Audi RS4
18 mpg
26 mpg
Infiniti Q50 3.0t
11 mpg
city
18 mpg
No data
highway
35 mpg
16.6 gal
Fuel Tank Capacity
21.1 gal
292 mi
Range
546 mi
Audi RS4
292 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
253.8 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 RS4
253.8 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 4
Emission Standard
Euro 6b (NEFZ)
518 g/mi (NEFZ)
CO2 Emissions
332 g/mi (NEFZ)
Practical Convenience
Audi RS4
Infiniti Q50 3.0t
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
443 lb
13 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
