The Comparative Analysis :

BMW 420i Gran Coupé Steptronic (14 - 16) vs. Audi S5 Sportback S tronic (11 - 16)

€ 38,900
BMW 420i Gran Coupé Steptronic (14 - 16) BMW 420i Gran Coupé
€ 58,200
 Audi S5 Sportback S tronic (11 - 16) Audi S5 Sportback
€ 38,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,200

ⓘ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 BMW 420i Gran Coupé is 3.1 inches shorter, 1.1 inches narrower and 0.3 inches taller than the Audi S5 Sportback.
BMW 420i Gran Coupé
Audi S5 Sportback
54.7
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
71.9
79.4
54.4
Blueprint Audi S5 Sportback S tronic (11 - 16)
73
79.5
71.9 in
Width
73 in
79.4 in
Width Incl. Mirrors
79.5 in
54.7 in
Height
54.4 in
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
110.6
182.6
Blueprint Audi S5 Sportback S tronic (11 - 16)
110.7
185.7
182.6 in
Length
185.7 in
110.6 in
Wheelbase
110.7 in

Vehicle Weight

BMW 420i Gran Coupé
Audi S5 Sportback
3483 lb
Curb Weight
4012 lb
4553 lb
Gross Vehicle
Weight
5016 lb
BMW 420i Gran Coupé Steptronic (14 - 16)
Weight Difference:
529 lb
13.18 %
Audi S5 Sportback S tronic (11 - 16)

General

BMW 420i Gran Coupé
Audi S5 Sportback
F36
Generation
8T
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 420i Gran Coupé
Audi S5 Sportback
Straight-four gasoline engine with tur­bo­charger
Engine Type
V6 gasoline engine with com­pres­sor
BMW N20
Engine Series
N20-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 Gran Coupé
181 hp
328 hp
Audi S5 Sportback
199 lb‑ft
at 1250 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
BMW 420i Gran Coupé
199 lb‑ft
325 lb‑ft
Audi S5 Sportback

Performance

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

348 ft
0.000 sec

BMW 420i Gran Coupé

62 mph 62
mph

233 ft
0.000 sec

Audi S5 Sportback

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

Fuel Economy / Emissions

BMW 420i Gran Coupé
Audi S5 Sportback
Fuel Economy
39 mpg
combined
29 mpg
BMW 420i Gran Coupé
39 mpg
29 mpg
Audi S5 Sportback
29 mpg
city
22 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
16.1 gal
Kraftstoffanzeige
611 mi
Range
468 mi
BMW 420i Gran Coupé
611 mi
468 mi
Audi S5 Sportback
Environmental Impact
115.6 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).
153.5 kWh
BMW 420i Gran Coupé
115.6 kWh
153.5 kWh
Audi S5 Sportback
Euro 6b (NEFZ)
Emission Standard
Euro 5
229 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)

Practical Convenience

BMW 420i Gran Coupé
Audi S5 Sportback
5
Doors
5
5
No. of Seats
4
1069 lb
Maximum Payload
1003 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
36.3 cu ft