The Comparative Analysis :

Audi S5 Sportback tiptronic (16 - 18) vs. BMW 420i Gran Coupé Steptronic (14 - 16)

€ 63,300
Audi S5 Sportback tiptronic (16 - 18) Audi S5 Sportback
€ 38,900
 BMW 420i Gran Coupé Steptronic (14 - 16) BMW 420i Gran Coupé
€ 63,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900

ⓘ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 S5 Sportback is 4.5 inches longer, 0.7 inches wider and 0.2 inches lower than the BMW 420i Gran Coupé.
Audi S5 Sportback
BMW 420i Gran Coupé
54.5
Blueprint Audi S5 Sportback tiptronic (16 - 18)
72.6
79.9
54.7
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
71.9
79.4
72.6 in
Width
71.9 in
79.9 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
54.7 in
Blueprint Audi S5 Sportback tiptronic (16 - 18)
111.2
187.1
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
110.6
182.6
187.1 in
Length
182.6 in
111.2 in
Wheelbase
110.6 in

Vehicle Weight

Audi S5 Sportback
BMW 420i Gran Coupé
3825 lb
Curb Weight
3483 lb
4916 lb
Gross Vehicle
Weight
4553 lb
Audi S5 Sportback tiptronic (16 - 18)
Weight Difference:
342 lb
8.94 %
BMW 420i Gran Coupé Steptronic (14 - 16)

General

Audi S5 Sportback
BMW 420i Gran Coupé
F5
Generation
F36
Hatchback
Car Body Style
Hatchback
Mid-Grade 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 S5 Sportback
BMW 420i Gran Coupé
V6 gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Series
BMW N20
CWGD
Engine Code
N20-B20
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
349 hp
at 5400 rpm
Power
181 hp
at 5000 rpm
Audi S5 Sportback
349 hp
181 hp
BMW 420i Gran Coupé
369 lb‑ft
at 1370 rpm
Max. Torque
199 lb‑ft
at 1250 rpm
Audi S5 Sportback
369 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé

Performance

Audi S5 Sportback
BMW 420i Gran Coupé
155 mph
Maximum Speed
147 mph
4.7 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph 62
mph

213 ft
0.000 sec

Audi S5 Sportback

62 mph 62
mph

348 ft
0.000 sec

BMW 420i Gran Coupé

▶ REPLAY
10.96 lb/hp
Weight-to-Power Ratio
19.24 lb/hp
Audi S5 Sportback
10.96 lb/hp
19.24 lb/hp
BMW 420i Gran Coupé

Fuel Economy / Emissions

Audi S5 Sportback
BMW 420i Gran Coupé
Fuel Economy
31 mpg
combined
39 mpg
Audi S5 Sportback
31 mpg
39 mpg
BMW 420i Gran Coupé
23 mpg
city
29 mpg
No data
highway
No data
Kraftstoffanzeige
15.3 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
480 mi
Range
611 mi
Audi S5 Sportback
480 mi
611 mi
BMW 420i Gran Coupé
Environmental Impact
142.1 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).
115.6 kWh
Audi S5 Sportback
142.1 kWh
115.6 kWh
BMW 420i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
274 g/mi (NEFZ)
CO2 Emissions
229 g/mi (NEFZ)

Practical Convenience

Audi S5 Sportback
BMW 420i Gran Coupé
5
Doors
5
4
No. of Seats
5
1091 lb
Maximum Payload
1069 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
36.3 cu ft
Cargo Volume (Seats Down)
36.8 cu ft