The Comparative Analysis :
KIA Optima 1.7 CRDi Automatic (12 - 13) vs. VW Passat 1.4 TSI EcoFuel DSG (Gasoline) (11 - 14)
€ 31,100

€ 32,800

€ 31,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,800
ⓘ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. The KIA Optima 1.7 CRDi is 3 inches longer, 0.4 inches wider and 0.6 inches lower than the VW Passat 1.4 TSI EcoFuel.
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
57.3
72
79.9
57.9
71.7
81.2
72 in
Width
71.7 in
79.9 in
Width Incl. Mirrors
81.2 in
57.3 in
Height
57.9 in
110
190.7
106.8
187.8
190.7 in
Length
187.8 in
110 in
Wheelbase
106.8 in
Vehicle Weight
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
3486 lb
Curb Weight
3569 lb
4519 lb
Gross Vehicle
Weight
Weight
4718 lb

Weight Difference:
84 lb
2.35 %

General
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
TF
Generation
B7
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine with gas turbine compressor
Engine Code
*CDG*
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.4 L / 69 cu in
134 hp
at 4000 rpm
Power
148 hp
at 5500 rpm
KIA Optima 1.7 CRDi
134 hp
148 hp
VW Passat 1.4 TSI EcoFuel
240 lb‑ft
at 2000 rpm
Max. Torque
162 lb‑ft
at 1500 rpm
KIA Optima 1.7 CRDi
240 lb‑ft
162 lb‑ft
VW Passat 1.4 TSI EcoFuel
Performance
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
122 mph
Maximum Speed
133 mph
12 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
548 ft
0.000 sec

KIA Optima 1.7 CRDi
62 mph
62
mph
mph
446 ft
0.000 sec

VW Passat 1.4 TSI EcoFuel
▶ REPLAY
26.01 lb/hp
Weight-to-Power Ratio
24.11 lb/hp
KIA Optima 1.7 CRDi
26.01 lb/hp
24.11 lb/hp
VW Passat 1.4 TSI EcoFuel
Fuel Economy / Emissions
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
Fuel Economy
39 mpg
combined
35 mpg
KIA Optima 1.7 CRDi
39 mpg
35 mpg
VW Passat 1.4 TSI EcoFuel
30 mpg
city
27 mpg
48 mpg
highway
42 mpg
18.5 gal
Fuel Tank Capacity
8.2 gal
725 mi
Range
283 mi
KIA Optima 1.7 CRDi
725 mi
283 mi
VW Passat 1.4 TSI EcoFuel
Environmental Impact
123.4 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).
128.7 kWh
KIA Optima 1.7 CRDi
123.4 kWh
128.7 kWh
VW Passat 1.4 TSI EcoFuel
Euro 5
Emission Standard
Euro 5
254 g/mi (NEFZ)
CO2 Emissions
254 g/mi (NEFZ)
Practical Convenience
KIA Optima 1.7 CRDi
VW Passat 1.4 TSI EcoFuel
4
Doors
4
5
No. of Seats
5
1034 lb
Maximum Payload
1149 lb
14.3 cu ft
Trunk Volume
16 cu ft









No data
Cargo Volume (Seats Down)
No data