The Comparative Analysis :
Audi S4 TDI tiptronic (19 - ..) vs. Mercedes C 350 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 62,600
€ 48,300
€ 62,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,300
ⓘ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 350 CDI BlueEFFICIENCY.
Audi S4 TDI
Mercedes C 350 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 350 CDI BlueEFFICIENCY
4101 lb
Curb Weight
3759 lb
5104 lb
Gross Vehicle
Weight
Weight
4894 lb
Weight Difference:
342 lb
8.34 %
General
Audi S4 TDI
Mercedes C 350 CDI BlueEFFICIENCY
B9 (8W)
Generation
W204
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi S4 TDI
Mercedes C 350 CDI BlueEFFICIENCY
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.834

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
342 hp
at 3850 rpm
Power
261 hp
at 3800 rpm
Audi S4 TDI
342 hp
261 hp
Mercedes C 350 CDI BlueEFFICIENCY
516 lb‑ft
at 2500 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
Audi S4 TDI
516 lb‑ft
457 lb‑ft
Mercedes C 350 CDI BlueEFFICIENCY
Performance
Audi S4 TDI
Mercedes C 350 CDI BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
220 ft
0.000 sec
Audi S4 TDI
62 mph
62
mph
mph
272 ft
0.000 sec
Mercedes C 350 CDI BlueEFFICIENCY
▶ REPLAY
11.99 lb/hp
Weight-to-Power Ratio
14.4 lb/hp
Audi S4 TDI
11.99 lb/hp
14.4 lb/hp
Mercedes C 350 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Audi S4 TDI
Mercedes C 350 CDI BlueEFFICIENCY
Fuel Economy
38 mpg
combined
40 mpg
Audi S4 TDI
38 mpg
40 mpg
Mercedes C 350 CDI BlueEFFICIENCY
33 mpg
city
33 mpg
No data
highway
45 mpg
15.3 gal
Fuel Tank Capacity
15.6 gal
581 mi
Range
621 mi
Audi S4 TDI
581 mi
621 mi
Mercedes C 350 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).
121.3 kWh
Audi S4 TDI
127.6 kWh
121.3 kWh
Mercedes C 350 CDI BlueEFFICIENCY
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
290 g/mi (WLTP)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Audi S4 TDI
Mercedes C 350 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


















