Mazda Mazda6 vs Kia Optima Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2023 Mazda Mazda6 2.0 SKYACTIV-G Kuro Edition Saloon 4d
Photo of 2013 model year shown

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2021 Kia Optima 1.6CRDi 2 Saloon 4d
Photo of 2016 model year shown

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Specs

2023 Mazda Mazda6
2.0 SKYACTIV-G Kuro Edition Saloon 4d
2021 Kia Optima
1.6CRDi 2 Saloon 4d
Powertrain 6-speed Manual 6-speed Manual
Drivetrain
FWD
FWD
Fuel economy, city
--
4.2 L/100km
Fuel economy, motorway
--
3.4 L/100km
Fuel tank volume 235 L 265 L
Engine
Fuel type
Petrol
Diesel
Power
122 kW
100 kW
Torque
--
434 N-m @ 2,600 RPM
Cylinders
4 cylinders
4 cylinders
Engine size
1,998 cc
1,598 cc
Interior
Maximum seating 5 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 123.7 m 123.32 m
Width 46.74 m 47.24 m
Height 36.83 m 37.72 m
Wheelbase 71.88 m 71.25 m

Available Options

2023 Mazda Mazda6
2.0 SKYACTIV-G Kuro Edition Saloon 4d
2021 Kia Optima
1.6CRDi 2 Saloon 4d

Related Comparisons

2023 Mazda Mazda6
2.0 SKYACTIV-G Kuro Edition Saloon 4d
2021 Kia Optima
1.6CRDi 2 Saloon 4d