The Comparative Analysis :
Audi A4 Avant 45 TDI quattro tiptronic (19 - ..) vs. Mercedes C 400 Station Wagon 4MATIC 9G-TRONIC (18 - ..)
€ 49,600

€ 55,400

€ 49,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,400
ⓘ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 Avant 45 TDI is 2.4 inches longer, 1.5 inches wider and 0.9 inches lower than the Mercedes C 400 Station Wagon.
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
56.5
72.7
79.6
57.4
71.3
79.5
72.7 in
Width
71.3 in
79.6 in
Width Incl. Mirrors
79.5 in
56.5 in
Height
57.4 in
111
187.5
111.8
185.1
187.5 in
Length
185.1 in
111 in
Wheelbase
111.8 in
Vehicle Weight
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
3979 lb
Curb Weight
3792 lb
5115 lb
Gross Vehicle
Weight
Weight
5093 lb

Weight Difference:
187 lb
4.7 %

General
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
B9 (8W)
Generation
S205
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Mid-Grade Unleaded

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

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
V6 diesel engine with turbocharger
Engine Type
V6 gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 276
DCPE
Engine Code
M 276.823

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
228 hp
at 3250 rpm
Power
328 hp
at 5250 rpm
Audi A4 Avant 45 TDI
228 hp
328 hp
Mercedes C 400 Station Wagon
369 lb‑ft
at 1750 rpm
Max. Torque
354 lb‑ft
at 1900 rpm
Audi A4 Avant 45 TDI
369 lb‑ft
354 lb‑ft
Mercedes C 400 Station Wagon
Performance
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
279 ft
0.000 sec

Audi A4 Avant 45 TDI
62 mph
62
mph
mph
226 ft
0.000 sec

Mercedes C 400 Station Wagon
▶ REPLAY
17.45 lb/hp
Weight-to-Power Ratio
11.56 lb/hp
Audi A4 Avant 45 TDI
17.45 lb/hp
11.56 lb/hp
Mercedes C 400 Station Wagon
Fuel Economy / Emissions
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
Fuel Economy
44 mpg
combined
29 mpg
Audi A4 Avant 45 TDI
44 mpg
29 mpg
Mercedes C 400 Station Wagon
35 mpg
city
21 mpg
No data
highway
37 mpg
15.3 gal
Fuel Tank Capacity
17.4 gal
680 mi
Range
506 mi
Audi A4 Avant 45 TDI
680 mi
506 mi
Mercedes C 400 Station Wagon
Environmental Impact
109.1 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).
153.5 kWh
Audi A4 Avant 45 TDI
109.1 kWh
153.5 kWh
Mercedes C 400 Station Wagon
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d
288 g/mi (WLTP)
CO2 Emissions
319 g/mi (WLTP)
Practical Convenience
Audi A4 Avant 45 TDI
Mercedes C 400 Station Wagon
5
Doors
5
5
No. of Seats
5
1135 lb
Maximum Payload
1301 lb
14.3 cu ft
Trunk Volume
13 cu ft









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