The Comparative Analysis :
Audi RS4 Cabriolet (06 - 09) vs. Mercedes C 300 d Cabriolet 9G-TRONIC (18 - ..)
€ 85,100

€ 53,600

€ 85,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Audi RS4 Cabriolet is 13.1 cm shorter, 0.4 cm wider and 1.8 cm lower than the Mercedes C 300 d Cabriolet.
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
1391
1814
1933
1409
1810
2016
1814 mm
Width
1810 mm
1933 mm
Width Incl. Mirrors
2016 mm
1391 mm
Height
1409 mm
2650
4555
2840
4686
4555 mm
Length
4686 mm
2650 mm
Wheelbase
2840 mm
Vehicle Weight
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
1920 kg
Kerb Weight
1735 kg
2305 kg
Gross Vehicle
Weight
Weight
2215 kg

Weight Difference:
185 kg
9.64 %

General
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
B7 (8E)
Generation
A205
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
V8 petrol engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 654
BNS
Engine Code
OM 654.920

4
Valves
4
8
Cylinders
4
4163 CC
Engine Capacity
1950 CC
414 bhp
at 7800 rpm
Power
242 bhp
at 5000 rpm
Audi RS4 Cabriolet
414 bhp
242 bhp
Mercedes C 300 d Cabriolet
430 NM
at 5500 rpm
Max. Torque
500 NM
at 1600 rpm
Audi RS4 Cabriolet
430 NM
500 NM
Mercedes C 300 d Cabriolet
Performance
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
68 m
0.000 sec

Audi RS4 Cabriolet
62 mph
62
mph
mph
88 m
0.000 sec

Mercedes C 300 d Cabriolet
▶ REPLAY
4.64 kg/bhp
Weight-to-Power Ratio
7.17 kg/bhp
Audi RS4 Cabriolet
4.64 kg/bhp
7.17 kg/bhp
Mercedes C 300 d Cabriolet
Fuel Economy / Emissions
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
Fuel Economy
20 mpg
combined
51 mpg
Audi RS4 Cabriolet
20 mpg
51 mpg
Mercedes C 300 d Cabriolet
13 mpg
city
44 mpg
No data
motorway
58 mpg
63 L
Fuel Tank Capacity
50 L
281 mi
Range
565 mi
Audi RS4 Cabriolet
281 mi
565 mi
Mercedes C 300 d Cabriolet
Environmental Impact
263.3 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).
113.1 kWh
Audi RS4 Cabriolet
263.3 kWh
113.1 kWh
Mercedes C 300 d Cabriolet
Euro 4
Emission Standard
Euro 6d
334 g/km (NEFZ)
CO2 Emissions
161 g/km (WLTP)
Practical Convenience
Audi RS4 Cabriolet
Mercedes C 300 d Cabriolet
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
480 kg
315 L
Boot Capacity
360 L







No data
Boot Capacity (Seats Down)
No data