The Comparative Analysis :
Mercedes C 180 CGI BlueEFFICIENCY (10 - 11) vs. Infiniti G 37x AWD Automatic (10 - 13)
€ 32,200

€ 45,100

€ 32,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,100
ⓘ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. Both cars are the same width, but the Mercedes C 180 CGI BlueEFFICIENCY is 7.4 inches shorter and 0.9 inches lower.
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
57
69.7
79.1
57.9
69.7
77.6
69.7 in
Width
69.7 in
79.1 in
Width Incl. Mirrors
77.6 in
57 in
Height
57.9 in
108.7
180.6
112.2
188
180.6 in
Length
188 in
108.7 in
Wheelbase
112.2 in
Vehicle Weight
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
3274 lb
Curb Weight
3971 lb
4387 lb
Gross Vehicle
Weight
Weight
5049 lb

Weight Difference:
697 lb
17.55 %

General
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
W204
Generation
V36
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

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

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
Straight-four gasoline engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 271
Engine Series
M 271.952
Engine Code

4
Valves
4
4
Cylinders
6
1.8 L / 88 cu in
Displacement
3.7 L / 181 cu in
154 hp
at 5000 rpm
Power
316 hp
at 7000 rpm
Mercedes C 180 CGI BlueEFFICIENCY
154 hp
316 hp
Infiniti G 37x
184 lb‑ft
at 1600 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
Mercedes C 180 CGI BlueEFFICIENCY
184 lb‑ft
266 lb‑ft
Infiniti G 37x
Performance
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
140 mph
Maximum Speed
149 mph
9 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
410 ft
0.000 sec

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

Infiniti G 37x
▶ REPLAY
21.26 lb/hp
Weight-to-Power Ratio
12.57 lb/hp
Mercedes C 180 CGI BlueEFFICIENCY
21.26 lb/hp
12.57 lb/hp
Infiniti G 37x
Fuel Economy / Emissions
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
Fuel Economy
35 mpg
combined
21 mpg
Mercedes C 180 CGI BlueEFFICIENCY
35 mpg
21 mpg
Infiniti G 37x
25 mpg
city
15 mpg
45 mpg
highway
29 mpg
15.6 gal
Fuel Tank Capacity
21.1 gal
547 mi
Range
452 mi
Mercedes C 180 CGI BlueEFFICIENCY
547 mi
452 mi
Infiniti G 37x
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).
208.4 kWh
Mercedes C 180 CGI BlueEFFICIENCY
127 kWh
208.4 kWh
Infiniti G 37x
Euro 5
Emission Standard
Euro 5
253 g/mi (NEFZ)
CO2 Emissions
410 g/mi (NEFZ)
Practical Convenience
Mercedes C 180 CGI BlueEFFICIENCY
Infiniti G 37x
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1078 lb
13.5 cu ft
Trunk Volume
12.7 cu ft









No data
Cargo Volume (Seats Down)
No data