The Comparative Analysis :
BMW 420i Coupé xDrive (17 - 18) vs. Audi S5 Coupé S tronic (11 - 16)
€ 42,900
€ 59,000
€ 42,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 59,000
ⓘ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 0.1 inches shorter, 1.1 inches narrower and 0.9 inches taller than the Audi S5 Coupé.
BMW 420i Coupé
Audi S5 Coupé
54.8
71.9
79.4
53.9
73
79.5
71.9 in
Width
73 in
79.4 in
Width Incl. Mirrors
79.5 in
54.8 in
Height
53.9 in
110.6
182.6
108.3
182.7
182.6 in
Length
182.7 in
110.6 in
Wheelbase
108.3 in
Vehicle Weight
BMW 420i Coupé
Audi S5 Coupé
3605 lb
Curb Weight
3858 lb
4586 lb
Gross Vehicle
Weight
Weight
4795 lb
Weight Difference:
254 lb
6.58 %
General
BMW 420i Coupé
Audi S5 Coupé
F32
Generation
8T
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 420i Coupé
Audi S5 Coupé
Straight-four gasoline engine with turbocharger
Engine Type
V6 gasoline engine with compressor
BMW B48
Engine Series
B48-B20
Engine Code
CAKA, CGWC, CGXC, CREC, CTDA, CTUB
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
181 hp
at 5000 rpm
Power
328 hp
at 5500 rpm
BMW 420i Coupé
181 hp
328 hp
Audi S5 Coupé
199 lb‑ft
at 1350 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
BMW 420i Coupé
199 lb‑ft
325 lb‑ft
Audi S5 Coupé
Performance
BMW 420i Coupé
Audi S5 Coupé
145 mph
Maximum Speed
155 mph
7.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
348 ft
0.000 sec
BMW 420i Coupé
62 mph
62
mph
mph
223 ft
0.000 sec
Audi S5 Coupé
▶ REPLAY
19.92 lb/hp
Weight-to-Power Ratio
11.76 lb/hp
BMW 420i Coupé
19.92 lb/hp
11.76 lb/hp
Audi S5 Coupé
Fuel Economy / Emissions
BMW 420i Coupé
Audi S5 Coupé
Fuel Economy
36 mpg
combined
29 mpg
BMW 420i Coupé
36 mpg
29 mpg
Audi S5 Coupé
27 mpg
city
22 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.1 gal
565 mi
Range
468 mi
BMW 420i Coupé
565 mi
468 mi
Audi S5 Coupé
Environmental Impact
125 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).
153.5 kWh
BMW 420i Coupé
125 kWh
153.5 kWh
Audi S5 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
248 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)
Practical Convenience
BMW 420i Coupé
Audi S5 Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
937 lb
12.6 cu ft
Trunk Volume
12.9 cu ft
No data
Cargo Volume (Seats Down)
No data
