The Comparative Analysis :

Mercedes C 320 CDI 7G-TRONIC (07 - 09) vs. KIA Optima 1.7 CRDi (13 - 15)

€ 44,900
Mercedes C 320 CDI 7G-TRONIC (07 - 09) Mercedes C 320 CDI
€ 27,000
 KIA Optima 1.7 CRDi (13 - 15) KIA Optima 1.7 CRDi
€ 44,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 27,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes C 320 CDI is considerably smaller in every dimension. It's 10.2 inches shorter, 2.4 inches narrower and 0.3 inches lower than the KIA Optima 1.7 CRDi.
Mercedes C 320 CDI
KIA Optima 1.7 CRDi
57
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
69.7
79.1
57.3
Blueprint KIA Optima 1.7 CRDi (13 - 15)
72
79.9
69.7 in
Width
72 in
79.1 in
Width Incl. Mirrors
79.9 in
57 in
Height
57.3 in
Blueprint Mercedes C 320 CDI 7G-TRONIC (07 - 09)
108.7
180.6
Blueprint KIA Optima 1.7 CRDi (13 - 15)
110
190.7
180.6 in
Length
190.7 in
108.7 in
Wheelbase
110 in

Vehicle Weight

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
3748 lb
Curb Weight
3472 lb
4817 lb
Gross Vehicle
Weight
4519 lb
Mercedes C 320 CDI 7G-TRONIC (07 - 09)
Weight Difference:
276 lb
7.36 %
KIA Optima 1.7 CRDi (13 - 15)

General

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
W204
Generation
TF
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Front-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
V6 diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
Mercedes-Benz OM 642
Engine Series
OM 642.960
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.7 L / 83 cu in
221 hp
at 3800 rpm
Power
134 hp
at 4000 rpm
Mercedes C 320 CDI
221 hp
134 hp
KIA Optima 1.7 CRDi
376 lb‑ft
at 1600 rpm
Max. Torque
240 lb‑ft
at 2000 rpm
Mercedes C 320 CDI
376 lb‑ft
240 lb‑ft
KIA Optima 1.7 CRDi

Performance

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
155 mph
Maximum Speed
126 mph
6.9 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph 62
mph

315 ft
0.000 sec

Mercedes C 320 CDI

62 mph 62
mph

469 ft
0.000 sec

KIA Optima 1.7 CRDi

▶ REPLAY
16.96 lb/hp
Weight-to-Power Ratio
25.91 lb/hp
Mercedes C 320 CDI
16.96 lb/hp
25.91 lb/hp
KIA Optima 1.7 CRDi

Fuel Economy / Emissions

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
Fuel Economy
32 mpg
combined
46 mpg
Mercedes C 320 CDI
32 mpg
46 mpg
KIA Optima 1.7 CRDi
24 mpg
city
39 mpg
40 mpg
highway
52 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
562 mi
Range
853 mi
Mercedes C 320 CDI
562 mi
853 mi
KIA Optima 1.7 CRDi
Environmental Impact
150.2 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).
104.9 kWh
Mercedes C 320 CDI
150.2 kWh
104.9 kWh
KIA Optima 1.7 CRDi
Euro 4
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
214 g/mi (NEFZ)

Practical Convenience

Mercedes C 320 CDI
KIA Optima 1.7 CRDi
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1047 lb
13.5 cu ft
Trunk Volume
14.3 cu ft
No data
Cargo Volume (Seats Down)
No data