The Comparative Analysis :

Mercedes C 320 CDI 7G-TRONIC (07 - 09) vs. Audi S4 S tronic (09 - 11)

€ 44,900
Mercedes C 320 CDI 7G-TRONIC (07 - 09) Mercedes C 320 CDI
€ 54,600
 Audi S4 S tronic (09 - 11) Audi S4
€ 44,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,600

ⓘ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 Mercedes C 320 CDI is 5.2 inches shorter, 2.2 inches narrower and 1.7 inches taller than the Audi S4.
Mercedes C 320 CDI
Audi S4
57
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
69.7
79.1
55.4
Blueprint Audi S4 S tronic (09 - 11)
71.9
80.3
69.7 in
Width
71.9 in
79.1 in
Width Incl. Mirrors
80.3 in
57 in
Height
55.4 in
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
108.7
180.6
Blueprint Audi S4 S tronic (09 - 11)
110.7
185.7
180.6 in
Length
185.7 in
108.7 in
Wheelbase
110.7 in

Vehicle Weight

Mercedes C 320 CDI
Audi S4
3748 lb
Curb Weight
3880 lb
4817 lb
Gross Vehicle
Weight
4927 lb
Mercedes C 320 CDI 7G-TRONIC (07 - 09)
Weight Difference:
132 lb
3.4 %
Audi S4 S tronic (09 - 11)

General

Mercedes C 320 CDI
Audi S4
W204
Generation
B8 (8K)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes C 320 CDI
Audi S4
V6 diesel engine with tur­bo­charger
Engine Type
V6 gasoline engine with com­pres­sor
Mercedes-Benz OM 642
Engine Series
OM 642.960
Engine Code
CAKA, CCBA
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
221 hp
at 3800 rpm
Power
328 hp
at 5500 rpm
Mercedes C 320 CDI
221 hp
328 hp
Audi S4
376 lb‑ft
at 1600 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
Mercedes C 320 CDI
376 lb‑ft
325 lb‑ft
Audi S4

Performance

Mercedes C 320 CDI
Audi S4
155 mph
Maximum Speed
155 mph
6.9 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

315 ft
0.000 sec

Mercedes C 320 CDI

62 mph 62
mph

243 ft
0.000 sec

Audi S4

▶ REPLAY
16.96 lb/hp
Weight-to-Power Ratio
11.83 lb/hp
Mercedes C 320 CDI
16.96 lb/hp
11.83 lb/hp
Audi S4

Fuel Economy / Emissions

Mercedes C 320 CDI
Audi S4
Fuel Economy
32 mpg
combined
25 mpg
Mercedes C 320 CDI
32 mpg
25 mpg
Audi S4
24 mpg
city
17 mpg
40 mpg
highway
No data
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
562 mi
Range
423 mi
Mercedes C 320 CDI
562 mi
423 mi
Audi S4
Environmental Impact
150.2 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).
178.2 kWh
Mercedes C 320 CDI
150.2 kWh
178.2 kWh
Audi S4
Euro 4
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)

Practical Convenience

Mercedes C 320 CDI
Audi S4
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1047 lb
13.5 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data