Kia Optima
The Kia K5, formerly known as the Kia Optima, is a mid-size car manufactured by Kia since 2000 and marketed globally through various nameplates. First generation cars were mostly marketed as the Optima, although the Kia Magentis name was used in Europe and Canada when sales began there in 2002. For the second-generation models, Kia used the Kia Lotze and Kia K5 name for the South Korean market, and the Magentis name globally, except in the United States, Canada, Malaysia and the Middle East, where the Optima name was retained until the 2021 model year. The K5 name is used for all markets since the introduction of the fifth generation in 2019.
Wikipedia →Specs — 2020
FuelEconomy.gov estimates cover one available configuration; other trims may differ. Costs assume 15,000 miles/year, 55% city driving and source fuel prices. Five-year savings compare with an average new vehicle (gasoline operation for dual-fuel vehicles). CO₂ is tailpipe only. EPA scores run from 1–10; higher is better.
Owner Complaints — 2020
151 complaints filed with NHTSA for the 2020 model year.
- ENGINE
- 102
- POWER TRAIN
- 27
- UNKNOWN OR OTHER
- 16
- ELECTRICAL SYSTEM
- 14
- FUEL/PROPULSION SYSTEM
- 12
Source: NHTSA owner complaints
