The Comparative Analysis :
Mercedes C 180 CGI BlueEFFICIENCY (10 - 11) vs. Audi A4 2.7 TDI (08 - 11)
€ 32,200

€ 36,400

€ 32,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,400
ⓘ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 Mercedes C 180 CGI BlueEFFICIENCY is 4.6 inches shorter, 2.2 inches narrower and 0.8 inches taller than the Audi A4 2.7 TDI.
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
57
69.7
79.1
56.2
71.9
80.3
69.7 in
Width
71.9 in
79.1 in
Width Incl. Mirrors
80.3 in
57 in
Height
56.2 in
108.7
180.6
110.6
185.2
180.6 in
Length
185.2 in
108.7 in
Wheelbase
110.6 in
Vehicle Weight
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
3274 lb
Curb Weight
3627 lb
4387 lb
Gross Vehicle
Weight
Weight
4674 lb

Weight Difference:
353 lb
9.73 %

General
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
W204
Generation
B8 (8K)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
Straight-four gasoline engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz M 271
Engine Series
M 271.952
Engine Code
CAMA, CGKA

4
Valves
4
4
Cylinders
6
1.8 L / 88 cu in
Displacement
2.7 L / 132 cu in
154 hp
at 5000 rpm
Power
187 hp
at 3500 rpm
Mercedes C 180 CGI BlueEFFICIENCY
154 hp
187 hp
Audi A4 2.7 TDI
184 lb‑ft
at 1600 rpm
Max. Torque
295 lb‑ft
at 1400 rpm
Mercedes C 180 CGI BlueEFFICIENCY
184 lb‑ft
295 lb‑ft
Audi A4 2.7 TDI
Performance
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
140 mph
Maximum Speed
149 mph
9 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
410 ft
0.000 sec

Mercedes C 180 CGI BlueEFFICIENCY
62 mph
62
mph
mph
361 ft
0.000 sec

Audi A4 2.7 TDI
▶ REPLAY
21.26 lb/hp
Weight-to-Power Ratio
19.4 lb/hp
Mercedes C 180 CGI BlueEFFICIENCY
21.26 lb/hp
19.4 lb/hp
Audi A4 2.7 TDI
Fuel Economy / Emissions
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
Fuel Economy
35 mpg
combined
39 mpg
Mercedes C 180 CGI BlueEFFICIENCY
35 mpg
39 mpg
Audi A4 2.7 TDI
25 mpg
city
29 mpg
45 mpg
highway
No data
15.6 gal
Fuel Tank Capacity
17.2 gal
547 mi
Range
673 mi
Mercedes C 180 CGI BlueEFFICIENCY
547 mi
673 mi
Audi A4 2.7 TDI
Environmental Impact
127 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).
123.4 kWh
Mercedes C 180 CGI BlueEFFICIENCY
127 kWh
123.4 kWh
Audi A4 2.7 TDI
Euro 5
Emission Standard
Euro 5
253 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
Mercedes C 180 CGI BlueEFFICIENCY
Audi A4 2.7 TDI
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1047 lb
13.5 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data