2016-2020 Kia Optima / K5 (4th gen)
The fourth-generation Optima, badged K5 in Korea, is the quiet bargain of the midsize-sedan world and a near-twin to the Sonata it shares mechanicals with. Used prices have fallen well below the original MSRP, and because the badge carries less cachet than the Hyundai or the Japanese rivals, you often get more car for the money. It suits a value-focused commuter who wants a comfortable, well-equipped sedan and does not care about brand prestige. The same engine cautions apply as with the Sonata: favor the turbo or 2.4 GDI examples with documented service, and check for the engine recall completion. In the Korean market this generation is plentiful and cheap on Encar and KB Chachacha, which keeps the global used average soft.
We're recording real prices daily — the Buy-timing Score turns on once enough history accrues.
- Among the cheapest comfortable midsize sedans used
- Generous standard equipment for the price
- Mechanically shared with proven Sonata
- Plentiful supply keeps prices negotiable
- Weak resale value, slow to sell later
- Engine recall history requires verification
- FWD only and uninspiring to drive
We combine today's price position within this product's own 12-month range, its distance from the all-time low, and the recent trend. The score reflects price timing and is the same in every market; only the displayed prices and retailers change. We never accept payment to change a score. Read the full methodology →