The Comparative Analysis :
Audi RS5 Coupé tiptronic (17 - 18) vs. BMW 420i Coupé Steptronic (17 - ..)
€ 82,700
€ 43,400
€ 82,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400
ⓘ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 Coupé is 3.3 inches longer, 1.4 inches wider and 0.7 inches lower than the BMW 420i Coupé.
Audi RS5 Coupé
BMW 420i Coupé
53.5
73.3
79.9
54.2
71.9
79.4
73.3 in
Width
71.9 in
79.9 in
Width Incl. Mirrors
79.4 in
53.5 in
Height
54.2 in
108.9
185.9
110.6
182.6
185.9 in
Length
182.6 in
108.9 in
Wheelbase
110.6 in
Vehicle Weight
Audi RS5 Coupé
BMW 420i Coupé
3814 lb
Curb Weight
3461 lb
4839 lb
Gross Vehicle
Weight
Weight
4442 lb
Weight Difference:
353 lb
9.26 %
General
Audi RS5 Coupé
BMW 420i Coupé
F5
Generation
F32
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Audi RS5 Coupé
BMW 420i 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 Coupé
444 hp
181 hp
BMW 420i Coupé
443 lb‑ft
at 1900 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Audi RS5 Coupé
443 lb‑ft
199 lb‑ft
BMW 420i Coupé
Performance
Audi RS5 Coupé
BMW 420i 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 Coupé
62 mph
62
mph
mph
341 ft
0.000 sec
BMW 420i Coupé
▶ REPLAY
8.59 lb/hp
Weight-to-Power Ratio
19.12 lb/hp
Audi RS5 Coupé
8.59 lb/hp
19.12 lb/hp
BMW 420i Coupé
Fuel Economy / Emissions
Audi RS5 Coupé
BMW 420i Coupé
Fuel Economy
27 mpg
combined
40 mpg
Audi RS5 Coupé
27 mpg
40 mpg
BMW 420i Coupé
20 mpg
city
35 mpg
No data
highway
No data
15.3 gal
Fuel Tank Capacity
15.9 gal
414 mi
Range
632 mi
Audi RS5 Coupé
414 mi
632 mi
BMW 420i Coupé
Environmental Impact
164.8 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).
111.8 kWh
Audi RS5 Coupé
164.8 kWh
111.8 kWh
BMW 420i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
317 g/mi (NEFZ)
CO2 Emissions
278 g/mi (WLTP)
Practical Convenience
Audi RS5 Coupé
BMW 420i Coupé
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
981 lb
13.2 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data
