The Comparative Analysis :
Audi S4 TDI tiptronic (19 - ..) vs. Mercedes C 250 CDI BlueEFFICIENCY 4MATIC 7G-TRONIC PLUS (11 - 13)
€ 62,600

€ 44,600

€ 62,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Audi S4 TDI is 7.2 inches longer, 3 inches wider and 1.6 inches lower than the Mercedes C 250 CDI BlueEFFICIENCY.
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
55.3
72.7
79.6
56.9
69.7
79.1
72.7 in
Width
69.7 in
79.6 in
Width Incl. Mirrors
79.1 in
55.3 in
Height
56.9 in
111.2
187.8
108.7
180.6
187.8 in
Length
180.6 in
111.2 in
Wheelbase
108.7 in
Vehicle Weight
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
4101 lb
Curb Weight
3693 lb
5104 lb
Gross Vehicle
Weight
Weight
4828 lb

Weight Difference:
408 lb
9.95 %

General
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
B9 (8W)
Generation
W204
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.912

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.1 L / 103 cu in
342 hp
at 3850 rpm
Power
201 hp
at 4200 rpm
Audi S4 TDI
342 hp
201 hp
Mercedes C 250 CDI BlueEFFICIENCY
516 lb‑ft
at 2500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi S4 TDI
516 lb‑ft
369 lb‑ft
Mercedes C 250 CDI BlueEFFICIENCY
Performance
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
155 mph
Maximum Speed
149 mph
4.8 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
220 ft
0.000 sec

Audi S4 TDI
62 mph
62
mph
mph
325 ft
0.000 sec

Mercedes C 250 CDI BlueEFFICIENCY
▶ REPLAY
11.99 lb/hp
Weight-to-Power Ratio
18.37 lb/hp
Audi S4 TDI
11.99 lb/hp
18.37 lb/hp
Mercedes C 250 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
Fuel Economy
38 mpg
combined
44 mpg
Audi S4 TDI
38 mpg
44 mpg
Mercedes C 250 CDI BlueEFFICIENCY
33 mpg
city
35 mpg
No data
highway
51 mpg
15.3 gal
Fuel Tank Capacity
15.6 gal
581 mi
Range
679 mi
Audi S4 TDI
581 mi
679 mi
Mercedes C 250 CDI BlueEFFICIENCY
Environmental Impact
127.6 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).
111 kWh
Audi S4 TDI
127.6 kWh
111 kWh
Mercedes C 250 CDI BlueEFFICIENCY
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
290 g/mi (WLTP)
CO2 Emissions
232 g/mi (NEFZ)
Practical Convenience
Audi S4 TDI
Mercedes C 250 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1003 lb
Maximum Payload
1135 lb
13.6 cu ft
Trunk Volume
13.5 cu ft










No data
Cargo Volume (Seats Down)
No data