The Comparative Analysis :
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid (18 - 19) vs. Mazda 6 Station Wagon 2.0 SKYACTIV-G 145 (13 - 15)
€ 42,200

€ 25,000

€ 42,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,000
ⓘ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 2.0 GDI Plugin-Hybrid is 2.2 inches longer, 0.8 inches wider and 0.4 inches lower than the Mazda 6 Station Wagon 2.0 SKYACTIV-G 145.
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
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
191.1 in
Length
189 in
110.4 in
Wheelbase
108.3 in
Vehicle Weight
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
4001 lb
Curb Weight
3042 lb
5004 lb
Gross Vehicle
Weight
Weight
4365 lb

Weight Difference:
959 lb
23.97 %

General
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
JF
Generation
GJ
Station Wagon
Car Body Style
Station Wagon
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
4-cylinder plug-in hybrid gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
202 hp
at 6000 rpm
Power
143 hp
at 6000 rpm
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
202 hp
143 hp
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
277 lb‑ft
at 2330 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
277 lb‑ft
155 lb‑ft
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
Performance
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
119 mph
Maximum Speed
128 mph
9.7 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph
62
mph
mph
443 ft
0.000 sec

KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
62 mph
62
mph
mph
436 ft
0.000 sec

Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
▶ REPLAY
19.81 lb/hp
Weight-to-Power Ratio
21.27 lb/hp
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
19.81 lb/hp
21.27 lb/hp
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
Fuel Economy / Emissions
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
Fuel Economy
168 mpg
combined
43 mpg
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
168 mpg
43 mpg
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
No data
city
33 mpg
No data
highway
51 mpg
14.5 gal
Fuel Tank Capacity
16.4 gal
2441 mi
Range
700 mi
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
2441 mi
700 mi
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
Environmental Impact
26.6 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).
104.1 kWh
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
26.6 kWh
104.1 kWh
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
55 g/mi (WLTP)
CO2 Emissions
211 g/mi (NEFZ)
Practical Convenience
KIA Optima Sportswagon 2.0 GDI Plugin-Hybrid
Mazda 6 Station Wagon 2.0 SKYACTIV-G 145
5
Doors
5
5
No. of Seats
5
1003 lb
Maximum Payload
1323 lb
12.5 cu ft
Trunk Volume
14.8 cu ft









44.6 cu ft
Cargo Volume (Seats Down)
47.1 cu ft