The Comparative Analysis :
Audi A4 2.0 TDI clean diesel quattro S tronic (14 - 15) vs. Mercedes C 350 CDI 7G-TRONIC (09 - 09)
€ 40,600
€ 44,900
€ 40,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900
ⓘ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 Audi A4 2.0 TDI clean diesel is 4.5 inches longer, 2.2 inches wider and 0.8 inches lower than the Mercedes C 350 CDI.
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
56.2
71.9
80.3
57
69.7
79.1
71.9 in
Width
69.7 in
80.3 in
Width Incl. Mirrors
79.1 in
56.2 in
Height
57 in
110.6
185.1
108.7
180.6
185.1 in
Length
180.6 in
110.6 in
Wheelbase
108.7 in
Vehicle Weight
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
3814 lb
Curb Weight
3748 lb
4861 lb
Gross Vehicle
Weight
Weight
4817 lb
Weight Difference:
66 lb
1.73 %
General
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
B8 (8K)
Generation
W204
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

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

7-speed dual clutch transmission
Transmission
7-speed automatic transmission
Engine
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
Straight-four diesel engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
CNHA
Engine Code
OM 642.960

4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
187 hp
at 3800 rpm
Power
221 hp
at 3800 rpm
Audi A4 2.0 TDI clean diesel
187 hp
221 hp
Mercedes C 350 CDI
295 lb‑ft
at 1750 rpm
Max. Torque
376 lb‑ft
at 1600 rpm
Audi A4 2.0 TDI clean diesel
295 lb‑ft
376 lb‑ft
Mercedes C 350 CDI
Performance
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
146 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
331 ft
0.000 sec
Audi A4 2.0 TDI clean diesel
62 mph
62
mph
mph
315 ft
0.000 sec
Mercedes C 350 CDI
▶ REPLAY
20.4 lb/hp
Weight-to-Power Ratio
16.96 lb/hp
Audi A4 2.0 TDI clean diesel
20.4 lb/hp
16.96 lb/hp
Mercedes C 350 CDI
Fuel Economy / Emissions
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
Fuel Economy
47 mpg
combined
32 mpg
Audi A4 2.0 TDI clean diesel
47 mpg
32 mpg
Mercedes C 350 CDI
40 mpg
city
24 mpg
No data
highway
40 mpg
16.1 gal
Fuel Tank Capacity
17.4 gal
758 mi
Range
562 mi
Audi A4 2.0 TDI clean diesel
758 mi
562 mi
Mercedes C 350 CDI
Environmental Impact
102.8 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).
150.2 kWh
Audi A4 2.0 TDI clean diesel
102.8 kWh
150.2 kWh
Mercedes C 350 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 4
212 g/mi (NEFZ)
CO2 Emissions
311 g/mi (NEFZ)
Practical Convenience
Audi A4 2.0 TDI clean diesel
Mercedes C 350 CDI
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
1069 lb
13.6 cu ft
Trunk Volume
13.5 cu ft










No data
Cargo Volume (Seats Down)
No data
















