The Comparative Analysis :
BMW 420i Coupé Steptronic (16 - 17) vs. Audi S5 Coupé tiptronic (16 - 18)
€ 39,700
€ 63,300
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW 420i Coupé is 5.4 cm shorter, 2.1 cm narrower and 0.9 cm taller than the Audi S5 Coupé.
BMW 420i Coupé
Audi S5 Coupé
1377
1825
2017
1368
1846
2029
1825 mm
Width
1846 mm
2017 mm
Width Incl. Mirrors
2029 mm
1377 mm
Height
1368 mm
2810
4638
2765
4692
4638 mm
Length
4692 mm
2810 mm
Wheelbase
2765 mm
Vehicle Weight
BMW 420i Coupé
Audi S5 Coupé
1570 kg
Kerb Weight
1690 kg
2015 kg
Gross Vehicle
Weight
Weight
2115 kg
Weight Difference:
120 kg
7.1 %
General
BMW 420i Coupé
Audi S5 Coupé
F32
Generation
F5
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW 420i Coupé
Audi S5 Coupé
Straight-four petrol engine with turbocharger
Engine Type
V6 petrol engine with turbocharger
BMW B48
Engine Series
B48-B20
Engine Code
CWGD
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2995 CC
181 bhp
at 5000 rpm
Power
349 bhp
at 5400 rpm
BMW 420i Coupé
181 bhp
349 bhp
Audi S5 Coupé
270 NM
at 1350 rpm
Max. Torque
500 NM
at 1370 rpm
BMW 420i Coupé
270 NM
500 NM
Audi S5 Coupé
Performance
BMW 420i Coupé
Audi S5 Coupé
147 mph
Maximum Speed
155 mph
7.5 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
104 m
0.000 sec
BMW 420i Coupé
62 mph
62
mph
mph
65 m
0.000 sec
Audi S5 Coupé
▶ REPLAY
8.67 kg/bhp
Weight-to-Power Ratio
4.84 kg/bhp
BMW 420i Coupé
8.67 kg/bhp
4.84 kg/bhp
Audi S5 Coupé
Fuel Economy / Emissions
BMW 420i Coupé
Audi S5 Coupé
Fuel Economy
51 mpg
combined
38 mpg
BMW 420i Coupé
51 mpg
38 mpg
Audi S5 Coupé
40 mpg
city
28 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
58 L
678 mi
Range
480 mi
BMW 420i Coupé
678 mi
480 mi
Audi S5 Coupé
Environmental Impact
104.1 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).
142.1 kWh
BMW 420i Coupé
104.1 kWh
142.1 kWh
Audi S5 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
127 g/km (NEFZ)
CO2 Emissions
170 g/km (NEFZ)
Practical Convenience
BMW 420i Coupé
Audi S5 Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
425 kg
445 L
Boot Capacity
465 L
No data
Boot Capacity (Seats Down)
No data
