The Comparative Analysis :
Mercedes C 300 Convertible 9G-TRONIC (16 - 18) vs. Audi RS4 Convertible (06 - 09)
€ 51,900
€ 85,100
€ 51,900
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 Mercedes C 300 Convertible is 5.2 inches longer, 0.2 inches narrower and 0.7 inches taller than the Audi RS4 Convertible.
Mercedes C 300 Convertible
Audi RS4 Convertible
55.5
71.3
79.4
54.8
71.4
76.1
71.3 in
Width
71.4 in
79.4 in
Width Incl. Mirrors
76.1 in
55.5 in
Height
54.8 in
111.8
184.5
104.3
179.3
184.5 in
Length
179.3 in
111.8 in
Wheelbase
104.3 in
Vehicle Weight
Mercedes C 300 Convertible
Audi RS4 Convertible
3726 lb
Curb Weight
4233 lb
4784 lb
Gross Vehicle
Weight
Weight
5082 lb
Weight Difference:
507 lb
11.98 %
General
Mercedes C 300 Convertible
Audi RS4 Convertible
A205
Generation
B7 (8E)
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 300 Convertible
Audi RS4 Convertible
Straight-four gasoline engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code
BNS
4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
4.2 L / 206 cu in
242 hp
at 5500 rpm
Power
414 hp
at 7800 rpm
Mercedes C 300 Convertible
242 hp
414 hp
Audi RS4 Convertible
273 lb‑ft
at 1300 rpm
Max. Torque
317 lb‑ft
at 5500 rpm
Mercedes C 300 Convertible
273 lb‑ft
317 lb‑ft
Audi RS4 Convertible
Performance
Mercedes C 300 Convertible
Audi RS4 Convertible
155 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
292 ft
0.000 sec
Mercedes C 300 Convertible
62 mph
62
mph
mph
223 ft
0.000 sec
Audi RS4 Convertible
▶ REPLAY
15.4 lb/hp
Weight-to-Power Ratio
10.22 lb/hp
Mercedes C 300 Convertible
15.4 lb/hp
10.22 lb/hp
Audi RS4 Convertible
Fuel Economy / Emissions
Mercedes C 300 Convertible
Audi RS4 Convertible
Fuel Economy
35 mpg
combined
17 mpg
Mercedes C 300 Convertible
35 mpg
17 mpg
Audi RS4 Convertible
27 mpg
city
11 mpg
42 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
16.6 gal
612 mi
Range
281 mi
Mercedes C 300 Convertible
612 mi
281 mi
Audi RS4 Convertible
Environmental Impact
127 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
Mercedes C 300 Convertible
127 kWh
263.3 kWh
Audi RS4 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 4
243 g/mi (NEFZ)
CO2 Emissions
538 g/mi (NEFZ)
Practical Convenience
Mercedes C 300 Convertible
Audi RS4 Convertible
2
Doors
2
4
No. of Seats
4
1058 lb
Maximum Payload
849 lb
10.2 cu ft
Trunk Volume
8.9 cu ft
No data
Cargo Volume (Seats Down)
No data
