The Comparative Analysis :
Mercedes C 400 4MATIC 9G-TRONIC (16 - 18) vs. Infiniti Q50 3.0t Automatic (16 - 17)
€ 53,600
€ 53,300
€ 53,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 400 is slightly smaller in every dimension. It's 4.5 inches shorter, 0.4 inches narrower and 0.1 inches lower than the Infiniti Q50 3.0t.
Mercedes C 400
Infiniti Q50 3.0t
56.8
71.3
79.5
56.9
71.7
82
71.3 in
Width
71.7 in
79.5 in
Width Incl. Mirrors
82 in
56.8 in
Height
56.9 in
111.8
184.5
112.2
189
184.5 in
Length
189 in
111.8 in
Wheelbase
112.2 in
Vehicle Weight
Mercedes C 400
Infiniti Q50 3.0t
3627 lb
Curb Weight
3940 lb
4872 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
313 lb
7.94 %
General
Mercedes C 400
Infiniti Q50 3.0t
W205
Generation
V37
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Mercedes C 400
Infiniti Q50 3.0t
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
M 276.823
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
328 hp
at 5250 rpm
Power
399 hp
at 6400 rpm
Mercedes C 400
328 hp
399 hp
Infiniti Q50 3.0t
354 lb‑ft
at 1600 rpm
Max. Torque
350 lb‑ft
at 1600 rpm
Mercedes C 400
354 lb‑ft
350 lb‑ft
Infiniti Q50 3.0t
Performance
Mercedes C 400
Infiniti Q50 3.0t
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Mercedes C 400
62 mph
62
mph
mph
233 ft
0.000 sec
Infiniti Q50 3.0t
▶ REPLAY
11.06 lb/hp
Weight-to-Power Ratio
9.87 lb/hp
Mercedes C 400
11.06 lb/hp
9.87 lb/hp
Infiniti Q50 3.0t
Fuel Economy / Emissions
Mercedes C 400
Infiniti Q50 3.0t
Fuel Economy
31 mpg
combined
26 mpg
Mercedes C 400
31 mpg
26 mpg
Infiniti Q50 3.0t
22 mpg
city
18 mpg
41 mpg
highway
35 mpg
17.4 gal
Fuel Tank Capacity
21.1 gal
539 mi
Range
546 mi
Mercedes C 400
539 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
144 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).
172.4 kWh
Mercedes C 400
144 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
277 g/mi (NEFZ)
CO2 Emissions
332 g/mi (NEFZ)
Practical Convenience
Mercedes C 400
Infiniti Q50 3.0t
4
Doors
4
5
No. of Seats
5
1246 lb
Maximum Payload
470 lb
13.6 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
