The Comparative Analysis :
Mercedes C 250 Convertible 9G-TRONIC (16 - 18) vs. Mercedes C 400 Convertible 4MATIC 9G-TRONIC (16 - 18)
€ 50,000

€ 60,300

€ 50,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the C 250 Convertible and the C 400 Convertible are absolutely identical. Both are 184.5 inches long, 71.3 inches wide and 55.5 inches tall.
C 250 Convertible
C 400 Convertible
55.5
71.3
79.4
55.5
71.3
79.4
71.3 in
Width
71.3 in
79.4 in
Width Incl. Mirrors
79.4 in
55.5 in
Height
55.5 in
111.8
184.5
111.8
184.5
184.5 in
Length
184.5 in
111.8 in
Wheelbase
111.8 in
Vehicle Weight
C 250 Convertible
C 400 Convertible
3671 lb
Curb Weight
3979 lb
4729 lb
Gross Vehicle
Weight
Weight
5038 lb

Weight Difference:
309 lb
7.77 %

General
C 250 Convertible
C 400 Convertible
A205
Generation
A205
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

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

9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
C 250 Convertible
C 400 Convertible
Straight-four gasoline engine with turbocharger
Engine Type
V6 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 274
Engine Series
Mercedes-Benz M 276
M 274.920
Engine Code
M 276.823


4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
208 hp
at 5500 rpm
Power
328 hp
at 5250 rpm
C 250 Convertible
208 hp
328 hp
C 400 Convertible
258 lb‑ft
at 1200 rpm
Max. Torque
354 lb‑ft
at 1600 rpm
C 250 Convertible
258 lb‑ft
354 lb‑ft
C 400 Convertible
Performance
C 250 Convertible
C 400 Convertible
155 mph
Maximum Speed
155 mph
6.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
315 ft
0.000 sec

C 250 Convertible
62 mph
62
mph
mph
236 ft
0.000 sec

C 400 Convertible
▶ REPLAY
17.65 lb/hp
Weight-to-Power Ratio
12.13 lb/hp
C 250 Convertible
17.65 lb/hp
12.13 lb/hp
C 400 Convertible
Fuel Economy / Emissions
C 250 Convertible
C 400 Convertible
Fuel Economy
38 mpg
combined
29 mpg
C 250 Convertible
38 mpg
29 mpg
C 400 Convertible
30 mpg
city
22 mpg
45 mpg
highway
37 mpg
13.2 gal
Fuel Tank Capacity
17.4 gal
501 mi
Range
513 mi
C 250 Convertible
501 mi
513 mi
C 400 Convertible
Environmental Impact
117.5 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).
151.6 kWh
C 250 Convertible
117.5 kWh
151.6 kWh
C 400 Convertible
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
225 g/mi (NEFZ)
CO2 Emissions
291 g/mi (NEFZ)
Practical Convenience
C 250 Convertible
C 400 Convertible
2
Doors
2
4
No. of Seats
4
1058 lb
Maximum Payload
1058 lb
10.2 cu ft
Trunk Volume
10.2 cu ft








No data
Cargo Volume (Seats Down)
No data