The Comparative Analysis :
Audi S4 Avant tiptronic (05 - 08) vs. Mercedes C 250 BlueTEC Station Wagon 4MATIC 7G-TRONIC PLUS (14 - 15)
€ 59,700

€ 50,300

€ 59,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi S4 Avant is slightly smaller in every dimension. It's 4.6 inches shorter, 1.5 inches narrower and 1.2 inches lower than the Mercedes C 250 BlueTEC Station Wagon.
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
56.2
69.8
76.1
57.4
71.3
79.5
69.8 in
Width
71.3 in
76.1 in
Width Incl. Mirrors
79.5 in
56.2 in
Height
57.4 in
104
180.6
111.8
185.1
180.6 in
Length
185.1 in
104 in
Wheelbase
111.8 in
Vehicle Weight
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
4034 lb
Curb Weight
3770 lb
5082 lb
Gross Vehicle
Weight
Weight
5038 lb

Weight Difference:
265 lb
6.57 %

General
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
B7 (8E)
Generation
S205
Station Wagon
Car Body Style
Station Wagon
Premium Unleaded
Fuel Type
Diesel

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

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
V8 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
BBK
Engine Code
OM 651.921

5
Valves
4
8
Cylinders
4
4.2 L / 206 cu in
Displacement
2.1 L / 103 cu in
339 hp
at 7000 rpm
Power
201 hp
at 3800 rpm
Audi S4 Avant
339 hp
201 hp
Mercedes C 250 BlueTEC Station Wagon
302 lb‑ft
at 3500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi S4 Avant
302 lb‑ft
369 lb‑ft
Mercedes C 250 BlueTEC Station Wagon
Performance
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
155 mph
Maximum Speed
146 mph
5.9 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
269 ft
0.000 sec

Audi S4 Avant
62 mph
62
mph
mph
328 ft
0.000 sec

Mercedes C 250 BlueTEC Station Wagon
▶ REPLAY
11.9 lb/hp
Weight-to-Power Ratio
18.76 lb/hp
Audi S4 Avant
11.9 lb/hp
18.76 lb/hp
Mercedes C 250 BlueTEC Station Wagon
Fuel Economy / Emissions
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
Fuel Economy
19 mpg
combined
52 mpg
Audi S4 Avant
19 mpg
52 mpg
Mercedes C 250 BlueTEC Station Wagon
13 mpg
city
39 mpg
No data
highway
53 mpg
16.6 gal
Fuel Tank Capacity
17.4 gal
318 mi
Range
912 mi
Audi S4 Avant
318 mi
912 mi
Mercedes C 250 BlueTEC Station Wagon
Environmental Impact
233 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).
92.5 kWh
Audi S4 Avant
233 kWh
92.5 kWh
Mercedes C 250 BlueTEC Station Wagon
Euro 4
Emission Standard
Euro 6b (NEFZ)
475 g/mi (NEFZ)
CO2 Emissions
211 g/mi (NEFZ)
Practical Convenience
Audi S4 Avant
Mercedes C 250 BlueTEC Station Wagon
5
Doors
5
5
No. of Seats
5
1047 lb
Maximum Payload
1268 lb
12.5 cu ft
Trunk Volume
13.9 cu ft










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