New or Significantly Altered Models

2021 Kia K5
For 2021 Kia's all-new midsize sedan adopts a new (to the US) K5 nameplate replacing the long-running Optima name. Compared to the Optima, the K5 is about 2 in longer in wheelbase and overall length. The K5 is slightly smaller on the inside, losing about 3 cu-ft. of passenger volume. All but the top sport models equip a 180-bhp 1.6l turbo four mated to an eight-speed automatic whereas the K5 GT equips a larger 290 horsepower 2.5l turbo four and dual clutch 8-speed. AWD is optional on all but the GT trim level.
2021 Kia Sorento
The fourth generation Sorento arrived for the 2021 model year. The new model is nearly identical in size to its predecessor outside and in. The base engine is a 191-hp, 2.5l four-cylinder. Top trim levels equip a turbocharged 2.5l for 281-hp. A hybrid powertrain is offered for the first time. The Sorento hybrid pairs a 1.6l turbocharged four-cylinder with an electric motor for increased fuel-efficiency. On the inside the Sorento retains its three-row seating and long list of standard features.

Updated Models

2021 Kia Rio 5d
The Rio sedan and 5d wear new front-end styling for 2021. An 8-in. touchscreen is now standard on all models. An optional technology package adds LED lighting and driver assistance features.
2021 Kia Rio sedan
The Rio sedan and 5d wear new front-end styling for 2021. An 8-in. touchscreen is now standard on all models. An optional technology package adds LED lighting and driver assistance features.

Mostly Unchanged

2021 Kia Forte
2021 Kia Niro
2021 Kia Niro EV
2021 Kia Sedona
2021 Kia Soul
2021 Kia Sportage
2021 Kia Stinger
2021 Kia Telluride

Other

2021 Kia Seltos

Discontinued

2020 Kia Optima