The Comparative Analysis :
BMW 420i Convertible (14 - 16) vs. Audi A5 Convertible 2.0 TDI quattro (14 - 16)
€ 43,900

€ 47,100

€ 43,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The BMW 420i Cabrio is just 0.5 inches longer, 1.1 inches narrower and 0 inches taller than the Audi A5 Convertible 2.0 TDI.
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
54.5
71.9
79.4
54.4
73
79.5
71.9 in
Width
73 in
79.4 in
Width Incl. Mirrors
79.5 in
54.5 in
Height
54.4 in
110.6
182.6
108.3
182.1
182.6 in
Length
182.1 in
110.6 in
Wheelbase
108.3 in
Vehicle Weight
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
3803 lb
Curb Weight
4079 lb
4674 lb
Gross Vehicle
Weight
Weight
5016 lb

Weight Difference:
276 lb
6.77 %

General
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
F33
Generation
8F
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N20
Engine Series
N20-B20
Engine Code
CNHA

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
187 hp
at 3800 rpm
BMW 420i Cabrio
181 hp
187 hp
Audi A5 Convertible 2.0 TDI
199 lb‑ft
at 1250 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
BMW 420i Cabrio
199 lb‑ft
295 lb‑ft
Audi A5 Convertible 2.0 TDI
Performance
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
143 mph
Maximum Speed
144 mph
8.2 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
374 ft
0.000 sec

BMW 420i Cabrio
62 mph
62
mph
mph
361 ft
0.000 sec

Audi A5 Convertible 2.0 TDI
▶ REPLAY
21.01 lb/hp
Weight-to-Power Ratio
21.81 lb/hp
BMW 420i Cabrio
21.01 lb/hp
21.81 lb/hp
Audi A5 Convertible 2.0 TDI
Fuel Economy / Emissions
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
Fuel Economy
36 mpg
combined
46 mpg
BMW 420i Cabrio
36 mpg
46 mpg
Audi A5 Convertible 2.0 TDI
26 mpg
city
39 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.6 gal
565 mi
Range
767 mi
BMW 420i Cabrio
565 mi
767 mi
Audi A5 Convertible 2.0 TDI
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).
104.9 kWh
BMW 420i Cabrio
125 kWh
104.9 kWh
Audi A5 Convertible 2.0 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
248 g/mi (NEFZ)
CO2 Emissions
216 g/mi (NEFZ)
Practical Convenience
BMW 420i Cabrio
Audi A5 Convertible 2.0 TDI
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
937 lb
10.5 cu ft
Trunk Volume
9.1 cu ft








No data
Cargo Volume (Seats Down)
No data