The Comparative Analysis :
KIA Optima 2.0 (16 - 18) vs. Mercedes C 400 4MATIC 9G-TRONIC (18 - ..)
€ 25,100
€ 53,800
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The KIA Optima 2.0 is considerably bigger in every dimension. It's 6.7 inches longer, 2 inches wider and 0.9 inches taller than the Mercedes C 400.
KIA Optima 2.0
Mercedes C 400
57.7
73.2
83.5
56.8
71.3
79.5
73.2 in
Width
71.3 in
83.5 in
Width Incl. Mirrors
79.5 in
57.7 in
Height
56.8 in
110.4
191.1
111.8
184.5
191.1 in
Length
184.5 in
110.4 in
Wheelbase
111.8 in
Vehicle Weight
KIA Optima 2.0
Mercedes C 400
3373 lb
Curb Weight
3693 lb
4409 lb
Gross Vehicle
Weight
Weight
4971 lb
Weight Difference:
320 lb
8.67 %
General
KIA Optima 2.0
Mercedes C 400
JF
Generation
W205
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
KIA Optima 2.0
Mercedes C 400
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.823
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
161 hp
at 6500 rpm
Power
328 hp
at 5250 rpm
KIA Optima 2.0
161 hp
328 hp
Mercedes C 400
145 lb‑ft
at 4800 rpm
Max. Torque
354 lb‑ft
at 1600 rpm
KIA Optima 2.0
145 lb‑ft
354 lb‑ft
Mercedes C 400
Performance
KIA Optima 2.0
Mercedes C 400
130 mph
Maximum Speed
155 mph
9.4 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
430 ft
0.000 sec
KIA Optima 2.0
62 mph
62
mph
mph
223 ft
0.000 sec
Mercedes C 400
▶ REPLAY
20.95 lb/hp
Weight-to-Power Ratio
11.26 lb/hp
KIA Optima 2.0
20.95 lb/hp
11.26 lb/hp
Mercedes C 400
Fuel Economy / Emissions
KIA Optima 2.0
Mercedes C 400
Fuel Economy
32 mpg
combined
29 mpg
KIA Optima 2.0
32 mpg
29 mpg
Mercedes C 400
24 mpg
city
21 mpg
40 mpg
highway
38 mpg
18.5 gal
Fuel Tank Capacity
17.4 gal
588 mi
Range
513 mi
KIA Optima 2.0
588 mi
513 mi
Mercedes C 400
Environmental Impact
140.2 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
KIA Optima 2.0
140.2 kWh
151.6 kWh
Mercedes C 400
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
278 g/mi (NEFZ)
CO2 Emissions
312 g/mi (WLTP)
Practical Convenience
KIA Optima 2.0
Mercedes C 400
4
Doors
4
5
No. of Seats
5
1036 lb
Maximum Payload
1279 lb
14.4 cu ft
Trunk Volume
12.9 cu ft
No data
Cargo Volume (Seats Down)
No data
