The Comparative Analysis :

BMW 420d Convertible Steptronic (17 - ..) vs. Audi S5 Convertible tiptronic (17 - 18)

€ 53,900
BMW 420d Convertible Steptronic (17 - ..) BMW 420d Cabrio
€ 68,600
 Audi S5 Convertible tiptronic (17 - 18) Audi S5 Convertible
€ 53,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,600

ⓘ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 420d Cabrio is 2.1 inches shorter, 0.8 inches narrower and 0.1 inches taller than the Audi S5 Convertible.
BMW 420d Cabrio
Audi S5 Convertible
54.5
Blueprint BMW 420d Convertible Steptronic (17 - ..)
71.9
79.4
54.4
Blueprint Audi S5 Convertible tiptronic (17 - 18)
72.7
79.9
71.9 in
Width
72.7 in
79.4 in
Width Incl. Mirrors
79.9 in
54.5 in
Height
54.4 in
Blueprint BMW 420d Convertible Steptronic (17 - ..)
110.6
182.6
Blueprint Audi S5 Convertible tiptronic (17 - 18)
108.9
184.7
182.6 in
Length
184.7 in
110.6 in
Wheelbase
108.9 in

Vehicle Weight

BMW 420d Cabrio
Audi S5 Convertible
4057 lb
Curb Weight
4222 lb
4916 lb
Gross Vehicle
Weight
5159 lb
BMW 420d Convertible Steptronic (17 - ..)
Weight Difference:
165 lb
3.91 %
Audi S5 Convertible tiptronic (17 - 18)

General

BMW 420d Cabrio
Audi S5 Convertible
F33
Generation
F5
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 420d Cabrio
Audi S5 Convertible
Straight-four diesel engine with tur­bo­charger
Engine Type
V6 gasoline engine with tur­bo­charger
BMW B47
Engine Series
B47-D20
Engine Code
CWGD
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
187 hp
at 4000 rpm
Power
349 hp
at 5400 rpm
BMW 420d Cabrio
187 hp
349 hp
Audi S5 Convertible
295 lb‑ft
at 1750 rpm
Max. Torque
369 lb‑ft
at 1370 rpm
BMW 420d Cabrio
295 lb‑ft
369 lb‑ft
Audi S5 Convertible

Performance

BMW 420d Cabrio
Audi S5 Convertible
142 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

371 ft
0.000 sec

BMW 420d Cabrio

62 mph 62
mph

233 ft
0.000 sec

Audi S5 Convertible

▶ REPLAY
21.7 lb/hp
Weight-to-Power Ratio
12.1 lb/hp
BMW 420d Cabrio
21.7 lb/hp
12.1 lb/hp
Audi S5 Convertible

Fuel Economy / Emissions

BMW 420d Cabrio
Audi S5 Convertible
Fuel Economy
49 mpg
combined
30 mpg
BMW 420d Cabrio
49 mpg
30 mpg
Audi S5 Convertible
44 mpg
city
22 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.3 gal
Kraftstoffanzeige
738 mi
Range
456 mi
BMW 420d Cabrio
738 mi
456 mi
Audi S5 Convertible
Environmental Impact
98.8 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).
149.7 kWh
BMW 420d Cabrio
98.8 kWh
149.7 kWh
Audi S5 Convertible
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
251 g/mi (WLTP)
CO2 Emissions
288 g/mi (NEFZ)

Practical Convenience

BMW 420d Cabrio
Audi S5 Convertible
2
Doors
2
4
No. of Seats
4
860 lb
Maximum Payload
937 lb
10.5 cu ft
Trunk Volume
10.8 cu ft
No data
Cargo Volume (Seats Down)
No data