The Comparative Analysis :
Audi A5 Convertible 40 TDI quattro S tronic (18 - 19) vs. Audi RS4 Convertible (06 - 09)
€ 54,200

€ 85,100

€ 54,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,100
ⓘ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 A5 Convertible 40 TDI is 4.6 inches longer, 1.3 inches wider and 0.3 inches lower than the RS4 Convertible.
A5 Convertible 40 TDI
RS4 Convertible
54.4
72.7
79.9
54.8
71.4
76.1
72.7 in
Width
71.4 in
79.9 in
Width Incl. Mirrors
76.1 in
54.4 in
Height
54.8 in
108.9
184
104.3
179.3
184 in
Length
179.3 in
108.9 in
Wheelbase
104.3 in
Vehicle Weight
A5 Convertible 40 TDI
RS4 Convertible
4045 lb
Curb Weight
4233 lb
5027 lb
Gross Vehicle
Weight
Weight
5082 lb

Weight Difference:
187 lb
4.42 %

General
A5 Convertible 40 TDI
RS4 Convertible
F5
Generation
B7 (8E)
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded

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

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
A5 Convertible 40 TDI
RS4 Convertible
Straight-four diesel engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
DETA
Engine Code
BNS
4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
4.2 L / 206 cu in
187 hp
at 3800 rpm
Power
414 hp
at 7800 rpm
A5 Convertible 40 TDI
187 hp
414 hp
RS4 Convertible
295 lb‑ft
at 1750 rpm
Max. Torque
317 lb‑ft
at 5500 rpm
A5 Convertible 40 TDI
295 lb‑ft
317 lb‑ft
RS4 Convertible
Performance
A5 Convertible 40 TDI
RS4 Convertible
145 mph
Maximum Speed
155 mph
8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
364 ft
0.000 sec

A5 Convertible 40 TDI
62 mph
62
mph
mph
223 ft
0.000 sec

RS4 Convertible
▶ REPLAY
21.63 lb/hp
Weight-to-Power Ratio
10.22 lb/hp
A5 Convertible 40 TDI
21.63 lb/hp
10.22 lb/hp
RS4 Convertible
Fuel Economy / Emissions
A5 Convertible 40 TDI
RS4 Convertible
Fuel Economy
44 mpg
combined
17 mpg
A5 Convertible 40 TDI
44 mpg
17 mpg
RS4 Convertible
39 mpg
city
11 mpg
No data
highway
No data
15.3 gal
Fuel Tank Capacity
16.6 gal
680 mi
Range
281 mi
A5 Convertible 40 TDI
680 mi
281 mi
RS4 Convertible
Environmental Impact
109.1 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).
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).
263.3 kWh
A5 Convertible 40 TDI
109.1 kWh
263.3 kWh
RS4 Convertible
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 4
270 g/mi (WLTP)
CO2 Emissions
538 g/mi (NEFZ)
Practical Convenience
A5 Convertible 40 TDI
RS4 Convertible
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
849 lb
10.8 cu ft
Trunk Volume
8.9 cu ft






No data
Cargo Volume (Seats Down)
No data