The Comparative Analysis :
KIA Optima Sportswagon 1.7 CRDi (16 - 18) vs. Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP AWD SKYACTIV-Drive (15 - 18)
€ 28,300

€ 43,600

€ 28,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The KIA Optima Sportswagon 1.7 CRDi is 2 inches longer, 0.8 inches wider and 0.4 inches lower than the Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP.
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
57.9
73.2
83.5
58.3
72.4
82.3
73.2 in
Width
72.4 in
83.5 in
Width Incl. Mirrors
82.3 in
57.9 in
Height
58.3 in
110.4
191.1
108.3
189.2
191.1 in
Length
189.2 in
110.4 in
Wheelbase
108.3 in
Vehicle Weight
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
3571 lb
Curb Weight
3439 lb
4718 lb
Gross Vehicle
Weight
Weight
4740 lb

Weight Difference:
132 lb
3.7 %

General
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
JF
Generation
GJ
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Diesel

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

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
2.2 L / 108 cu in
139 hp
at 4000 rpm
Power
173 hp
at 4500 rpm
KIA Optima Sportswagon 1.7 CRDi
139 hp
173 hp
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
251 lb‑ft
at 1750 rpm
Max. Torque
310 lb‑ft
at 2000 rpm
KIA Optima Sportswagon 1.7 CRDi
251 lb‑ft
310 lb‑ft
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Performance
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
124 mph
Maximum Speed
130 mph
10.2 sec
Acceleration 0 to 62 mph
9.1 sec
62 mph
62
mph
mph
466 ft
0.000 sec

KIA Optima Sportswagon 1.7 CRDi
62 mph
62
mph
mph
413 ft
0.000 sec

Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
▶ REPLAY
25.69 lb/hp
Weight-to-Power Ratio
19.88 lb/hp
KIA Optima Sportswagon 1.7 CRDi
25.69 lb/hp
19.88 lb/hp
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Fuel Economy / Emissions
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Fuel Economy
53 mpg
combined
44 mpg
KIA Optima Sportswagon 1.7 CRDi
53 mpg
44 mpg
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
45 mpg
city
37 mpg
62 mpg
highway
48 mpg
18.5 gal
Fuel Tank Capacity
13.7 gal
989 mi
Range
598 mi
KIA Optima Sportswagon 1.7 CRDi
989 mi
598 mi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Environmental Impact
90.4 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).
111 kWh
KIA Optima Sportswagon 1.7 CRDi
90.4 kWh
111 kWh
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
182 g/mi (NEFZ)
CO2 Emissions
230 g/mi (NEFZ)
Practical Convenience
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Station Wagon SKYACTIV-D 175 i-ELOOP
5
Doors
5
5
No. of Seats
5
1146 lb
Maximum Payload
1301 lb
15.6 cu ft
Trunk Volume
14.8 cu ft











47.7 cu ft
Cargo Volume (Seats Down)
46.7 cu ft