The Comparative Analysis :
Audi S4 (05 - 07) vs. Mercedes C 250 CDI BlueEFFICIENCY Automatic (09 - 11)
€ 55,600
€ 41,100
€ 55,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,100
ⓘ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. Both cars are the same length, but the Audi S4 is 0.1 inches wider and 0.7 inches lower.
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
56.2
69.8
76.1
56.9
69.7
79.1
69.8 in
Width
69.7 in
76.1 in
Width Incl. Mirrors
79.1 in
56.2 in
Height
56.9 in
104
180.6
108.7
180.6
180.6 in
Length
180.6 in
104 in
Wheelbase
108.7 in
Vehicle Weight
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
3825 lb
Curb Weight
3560 lb
4872 lb
Gross Vehicle
Weight
Weight
4674 lb
Weight Difference:
265 lb
6.93 %
General
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
B7 (8E)
Generation
W204
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
5-speed automatic transmission
Engine
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
V8 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
BBK
Engine Code
OM 651.911
5
Valves
4
8
Cylinders
4
4.2 L / 206 cu in
Displacement
2.1 L / 103 cu in
339 hp
at 7000 rpm
Power
201 hp
at 4200 rpm
Audi S4
339 hp
201 hp
Mercedes C 250 CDI BlueEFFICIENCY
302 lb‑ft
at 3500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi S4
302 lb‑ft
369 lb‑ft
Mercedes C 250 CDI BlueEFFICIENCY
Performance
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
155 mph
Maximum Speed
149 mph
5.6 sec
Acceleration 0 to 62 mph
7 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Audi S4
62 mph
62
mph
mph
318 ft
0.000 sec
Mercedes C 250 CDI BlueEFFICIENCY
▶ REPLAY
11.28 lb/hp
Weight-to-Power Ratio
17.71 lb/hp
Audi S4
11.28 lb/hp
17.71 lb/hp
Mercedes C 250 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
Fuel Economy
18 mpg
combined
42 mpg
Audi S4
18 mpg
42 mpg
Mercedes C 250 CDI BlueEFFICIENCY
12 mpg
city
30 mpg
No data
highway
55 mpg
16.6 gal
Fuel Tank Capacity
15.6 gal
295 mi
Range
655 mi
Audi S4
295 mi
655 mi
Mercedes C 250 CDI BlueEFFICIENCY
Environmental Impact
252 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).
115.2 kWh
Audi S4
252 kWh
115.2 kWh
Mercedes C 250 CDI BlueEFFICIENCY
Euro 4
Emission Standard
Euro 5
517 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
Audi S4
Mercedes C 250 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
1113 lb
13 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data
