The Comparative Analysis :
Infiniti G 37 Automatic (09 - 13) vs. Mercedes C 320 CDI (07 - 09)
€ 43,100
€ 42,500
€ 43,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500
ⓘ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. Both cars are the same width and height, but the Infiniti G 37 is 7.6 inches longer.
Infiniti G 37
Mercedes C 320 CDI
57
69.7
82.1
57
69.7
79.1
69.7 in
Width
69.7 in
82.1 in
Width Incl. Mirrors
79.1 in
57 in
Height
57 in
112.2
188.2
108.7
180.6
188.2 in
Length
180.6 in
112.2 in
Wheelbase
108.7 in
Vehicle Weight
Infiniti G 37
Mercedes C 320 CDI
3790 lb
Curb Weight
3748 lb
4916 lb
Gross Vehicle
Weight
Weight
4817 lb
Weight Difference:
42 lb
1.11 %
General
Infiniti G 37
Mercedes C 320 CDI
V36
Generation
W204
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Infiniti G 37
Mercedes C 320 CDI
V6 gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.960
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3 L / 147 cu in
316 hp
at 7000 rpm
Power
221 hp
at 3800 rpm
Infiniti G 37
316 hp
221 hp
Mercedes C 320 CDI
266 lb‑ft
at 5200 rpm
Max. Torque
376 lb‑ft
at 1600 rpm
Infiniti G 37
266 lb‑ft
376 lb‑ft
Mercedes C 320 CDI
Performance
Infiniti G 37
Mercedes C 320 CDI
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
269 ft
0.000 sec
Infiniti G 37
62 mph
62
mph
mph
351 ft
0.000 sec
Mercedes C 320 CDI
▶ REPLAY
11.99 lb/hp
Weight-to-Power Ratio
16.96 lb/hp
Infiniti G 37
11.99 lb/hp
16.96 lb/hp
Mercedes C 320 CDI
Fuel Economy / Emissions
Infiniti G 37
Mercedes C 320 CDI
Fuel Economy
22 mpg
combined
34 mpg
Infiniti G 37
22 mpg
34 mpg
Mercedes C 320 CDI
15 mpg
city
26 mpg
30 mpg
highway
43 mpg
21.1 gal
Fuel Tank Capacity
17.4 gal
473 mi
Range
595 mi
Infiniti G 37
473 mi
595 mi
Mercedes C 320 CDI
Environmental Impact
198.9 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).
141.9 kWh
Infiniti G 37
198.9 kWh
141.9 kWh
Mercedes C 320 CDI
Euro 5
Emission Standard
Euro 4
396 g/mi (NEFZ)
CO2 Emissions
293 g/mi (NEFZ)
Practical Convenience
Infiniti G 37
Mercedes C 320 CDI
4
Doors
4
5
No. of Seats
5
1127 lb
Maximum Payload
1069 lb
12.7 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data
