The Comparative Analysis :
Audi S4 Avant TDI tiptronic (19 - ..) vs. Mercedes C 350 CDI BlueEFFICIENCY Station Wagon 7G-TRONIC (09 - 11)
€ 64,300

€ 47,100

€ 64,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 47,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Audi S4 Avant TDI is 6.7 inches longer, 3 inches wider and 2 inches lower than the Mercedes C 350 CDI BlueEFFICIENCY Station Wagon.
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
55.4
72.7
79.6
57.4
69.7
79.1
72.7 in
Width
69.7 in
79.6 in
Width Incl. Mirrors
79.1 in
55.4 in
Height
57.4 in
111.2
187.8
108.7
181.1
187.8 in
Length
181.1 in
111.2 in
Wheelbase
108.7 in
Vehicle Weight
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
4189 lb
Curb Weight
3858 lb
5236 lb
Gross Vehicle
Weight
Weight
5027 lb

Weight Difference:
331 lb
7.9 %

General
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
B9 (8W)
Generation
S204
Station Wagon
Car Body Style
Station Wagon
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 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
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 642.830

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
342 hp
at 3850 rpm
Power
228 hp
at 3800 rpm
Audi S4 Avant TDI
342 hp
228 hp
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
516 lb‑ft
at 2500 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Audi S4 Avant TDI
516 lb‑ft
398 lb‑ft
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
Performance
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
155 mph
Maximum Speed
152 mph
4.9 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph
62
mph
mph
223 ft
0.000 sec

Audi S4 Avant TDI
62 mph
62
mph
mph
295 ft
0.000 sec

Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
▶ REPLAY
12.25 lb/hp
Weight-to-Power Ratio
16.92 lb/hp
Audi S4 Avant TDI
12.25 lb/hp
16.92 lb/hp
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
Fuel Economy / Emissions
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
Fuel Economy
37 mpg
combined
35 mpg
Audi S4 Avant TDI
37 mpg
35 mpg
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
33 mpg
city
27 mpg
No data
highway
41 mpg
15.3 gal
Fuel Tank Capacity
17.4 gal
572 mi
Range
603 mi
Audi S4 Avant TDI
572 mi
603 mi
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
Environmental Impact
129.6 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).
139.9 kWh
Audi S4 Avant TDI
129.6 kWh
139.9 kWh
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
296 g/mi (WLTP)
CO2 Emissions
290 g/mi (NEFZ)
Practical Convenience
Audi S4 Avant TDI
Mercedes C 350 CDI BlueEFFICIENCY Station Wagon
5
Doors
5
5
No. of Seats
5
1047 lb
Maximum Payload
1168 lb
14.3 cu ft
Trunk Volume
13.7 cu ft









42.8 cu ft
Cargo Volume (Seats Down)
42.5 cu ft