The Comparative Analysis :
Audi RS5 Sportback tiptronic (19 - ..) vs. BMW 420i Gran Coupé (17 - ..)
€ 82,700
€ 41,300
€ 82,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,300
ⓘ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 RS5 Sportback is 5.7 inches longer, 1.6 inches wider and 0.1 inches lower than the BMW 420i Gran Coupé.
Audi RS5 Sportback
BMW 420i Gran Coupé
54.6
73.5
79.9
54.7
71.9
79.4
73.5 in
Width
71.9 in
79.9 in
Width Incl. Mirrors
79.4 in
54.6 in
Height
54.7 in
111.3
188.3
110.6
182.6
188.3 in
Length
182.6 in
111.3 in
Wheelbase
110.6 in
Vehicle Weight
Audi RS5 Sportback
BMW 420i Gran Coupé
3957 lb
Curb Weight
3527 lb
5115 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
430 lb
10.87 %
General
Audi RS5 Sportback
BMW 420i Gran Coupé
F5
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Audi RS5 Sportback
BMW 420i Gran Coupé
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW B48
DECA
Engine Code
B48-B20

4
Valves
4
6
Cylinders
4
2.9 L / 142 cu in
Displacement
2 L / 98 cu in
444 hp
at 5700 rpm
Power
181 hp
at 5000 rpm
Audi RS5 Sportback
444 hp
181 hp
BMW 420i Gran Coupé
443 lb‑ft
at 1900 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Audi RS5 Sportback
443 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé
Performance
Audi RS5 Sportback
BMW 420i Gran Coupé
155 mph
Maximum Speed
147 mph
3.9 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Audi RS5 Sportback
62 mph
62
mph
mph
341 ft
0.000 sec
BMW 420i Gran Coupé
▶ REPLAY
8.91 lb/hp
Weight-to-Power Ratio
19.49 lb/hp
Audi RS5 Sportback
8.91 lb/hp
19.49 lb/hp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Audi RS5 Sportback
BMW 420i Gran Coupé
Fuel Economy
26 mpg
combined
37 mpg
Audi RS5 Sportback
26 mpg
37 mpg
BMW 420i Gran Coupé
19 mpg
city
29 mpg
No data
highway
No data
15.3 gal
Fuel Tank Capacity
15.9 gal
396 mi
Range
583 mi
Audi RS5 Sportback
396 mi
583 mi
BMW 420i Gran Coupé
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).
121.2 kWh
Audi RS5 Sportback
172.4 kWh
121.2 kWh
BMW 420i Gran Coupé
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
341 g/mi (WLTP)
CO2 Emissions
272 g/mi (WLTP)
Practical Convenience
Audi RS5 Sportback
BMW 420i Gran Coupé
5
Doors
5
4
No. of Seats
5
1157 lb
Maximum Payload
1058 lb
13.6 cu ft
Trunk Volume
13.6 cu ft










36.3 cu ft
Cargo Volume (Seats Down)
36.8 cu ft














