The Comparative Analysis :
KIA Optima Sportswagon 2.0 T-GDI GT Automatic (16 - 18) vs. Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP (16 - 18)
€ 41,800

€ 26,200

€ 41,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,200
ⓘ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 T-GDI is 2 inches longer, 0.8 inches wider and 0.4 inches lower than the Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP.
KIA Optima Sportswagon 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 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 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
3704 lb
Curb Weight
3042 lb
4828 lb
Gross Vehicle
Weight
Weight
4365 lb

Weight Difference:
661 lb
17.85 %

General
KIA Optima Sportswagon 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
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 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Straight-four gasoline engine with turbocharger
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
242 hp
at 6000 rpm
Power
143 hp
at 6000 rpm
KIA Optima Sportswagon 2.0 T-GDI
242 hp
143 hp
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
258 lb‑ft
at 1350 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
KIA Optima Sportswagon 2.0 T-GDI
258 lb‑ft
155 lb‑ft
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Performance
KIA Optima Sportswagon 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
144 mph
Maximum Speed
128 mph
7.6 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph
62
mph
mph
348 ft
0.000 sec

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

Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
▶ REPLAY
15.31 lb/hp
Weight-to-Power Ratio
21.27 lb/hp
KIA Optima Sportswagon 2.0 T-GDI
15.31 lb/hp
21.27 lb/hp
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Fuel Economy / Emissions
KIA Optima Sportswagon 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Fuel Economy
29 mpg
combined
42 mpg
KIA Optima Sportswagon 2.0 T-GDI
29 mpg
42 mpg
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
21 mpg
city
33 mpg
39 mpg
highway
50 mpg
18.5 gal
Fuel Tank Capacity
16.4 gal
531 mi
Range
688 mi
KIA Optima Sportswagon 2.0 T-GDI
531 mi
688 mi
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Environmental Impact
155.3 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).
106.1 kWh
KIA Optima Sportswagon 2.0 T-GDI
155.3 kWh
106.1 kWh
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
307 g/mi (NEFZ)
CO2 Emissions
211 g/mi (NEFZ)
Practical Convenience
KIA Optima Sportswagon 2.0 T-GDI
Mazda 6 Station Wagon SKYACTIV-G 145 i-ELOOP
5
Doors
5
5
No. of Seats
5
1124 lb
Maximum Payload
1323 lb
15.6 cu ft
Trunk Volume
14.8 cu ft











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