The Comparative Analysis :
Audi S5 Convertible S tronic (11 - 16) vs. Audi RS4 Convertible (06 - 09)
€ 63,600

€ 85,100

€ 63,600
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 S5 Convertible is 3.3 inches longer, 1.6 inches wider and 0.4 inches lower than the RS4 Convertible.
S5 Convertible
RS4 Convertible
54.3
73
79.5
54.8
71.4
76.1
73 in
Width
71.4 in
79.5 in
Width Incl. Mirrors
76.1 in
54.3 in
Height
54.8 in
108.3
182.7
104.3
179.3
182.7 in
Length
179.3 in
108.3 in
Wheelbase
104.3 in
Vehicle Weight
S5 Convertible
RS4 Convertible
4299 lb
Curb Weight
4233 lb
5236 lb
Gross Vehicle
Weight
Weight
5082 lb

Weight Difference:
66 lb
1.54 %

General
S5 Convertible
RS4 Convertible
8F
Generation
B7 (8E)
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
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
S5 Convertible
RS4 Convertible
V6 gasoline engine with compressor
Engine Type
V8 gasoline engine (naturally aspirated engine)
CAKA, CGWC, CGXC, CREC, CTDA, CTUB
Engine Code
BNS
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.2 L / 206 cu in
328 hp
at 5500 rpm
Power
414 hp
at 7800 rpm
S5 Convertible
328 hp
414 hp
RS4 Convertible
325 lb‑ft
at 2900 rpm
Max. Torque
317 lb‑ft
at 5500 rpm
S5 Convertible
325 lb‑ft
317 lb‑ft
RS4 Convertible
Performance
S5 Convertible
RS4 Convertible
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
256 ft
0.000 sec

S5 Convertible
62 mph
62
mph
mph
223 ft
0.000 sec

RS4 Convertible
▶ REPLAY
13.11 lb/hp
Weight-to-Power Ratio
10.22 lb/hp
S5 Convertible
13.11 lb/hp
10.22 lb/hp
RS4 Convertible
Fuel Economy / Emissions
S5 Convertible
RS4 Convertible
Fuel Economy
28 mpg
combined
17 mpg
S5 Convertible
28 mpg
17 mpg
RS4 Convertible
21 mpg
city
11 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
16.6 gal
446 mi
Range
281 mi
S5 Convertible
446 mi
281 mi
RS4 Convertible
Environmental Impact
161.1 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
S5 Convertible
161.1 kWh
263.3 kWh
RS4 Convertible
Euro 5
Emission Standard
Euro 4
320 g/mi (NEFZ)
CO2 Emissions
538 g/mi (NEFZ)
Practical Convenience
S5 Convertible
RS4 Convertible
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
849 lb
9.1 cu ft
Trunk Volume
8.9 cu ft






No data
Cargo Volume (Seats Down)
No data