The Comparative Analysis :
Mercedes C 180 CGI BlueEFFICIENCY Automatic (09 - 11) vs. Audi S4 tiptronic (16 - 18)
€ 34,400

€ 60,600

€ 34,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,600
ⓘ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 180 CGI BlueEFFICIENCY is 15.9 cm shorter, 7.2 cm narrower and 4.3 cm taller than the Audi S4.
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
1447
1770
2008
1404
1842
2022
1770 mm
Width
1842 mm
2008 mm
Width Incl. Mirrors
2022 mm
1447 mm
Height
1404 mm
2760
4586
2825
4745
4586 mm
Length
4745 mm
2760 mm
Wheelbase
2825 mm
Vehicle Weight
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
1495 kg
Kerb Weight
1705 kg
2000 kg
Gross Vehicle
Weight
Weight
2200 kg

Weight Difference:
210 kg
12.32 %

General
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
W204
Generation
B9 (8W)
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

5-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
Straight-four petrol engine with turbocharger
Engine Type
V6 petrol engine with turbocharger
Mercedes-Benz M 271
Engine Series
M 271.952
Engine Code
CWGD

4
Valves
4
4
Cylinders
6
1796 CC
Engine Capacity
2995 CC
154 bhp
at 5000 rpm
Power
349 bhp
at 5400 rpm
Mercedes C 180 CGI BlueEFFICIENCY
154 bhp
349 bhp
Audi S4
250 NM
at 1600 rpm
Max. Torque
500 NM
at 1370 rpm
Mercedes C 180 CGI BlueEFFICIENCY
250 NM
500 NM
Audi S4
Performance
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
137 mph
Maximum Speed
155 mph
9 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
125 m
0.000 sec

Mercedes C 180 CGI BlueEFFICIENCY
62 mph
62
mph
mph
65 m
0.000 sec

Audi S4
▶ REPLAY
9.71 kg/bhp
Weight-to-Power Ratio
4.89 kg/bhp
Mercedes C 180 CGI BlueEFFICIENCY
9.71 kg/bhp
4.89 kg/bhp
Audi S4
Fuel Economy / Emissions
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
Fuel Economy
40 mpg
combined
38 mpg
Mercedes C 180 CGI BlueEFFICIENCY
40 mpg
38 mpg
Audi S4
29 mpg
city
28 mpg
52 mpg
motorway
No data
59 L
Fuel Tank Capacity
58 L
524 mi
Range
480 mi
Mercedes C 180 CGI BlueEFFICIENCY
524 mi
480 mi
Audi S4
Environmental Impact
132.6 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).
142.1 kWh
Mercedes C 180 CGI BlueEFFICIENCY
132.6 kWh
142.1 kWh
Audi S4
Euro 5
Emission Standard
Euro 6b (NEFZ)
163 g/km (NEFZ)
CO2 Emissions
170 g/km (NEFZ)
Practical Convenience
Mercedes C 180 CGI BlueEFFICIENCY
Audi S4
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
495 kg
475 L
Boot Capacity
480 L










No data
Boot Capacity (Seats Down)
No data