The short list
Where the money goes wrong — and where it doesn’t.
✕ Years to avoid
The loudest Sportage year we track, by a factor of two. 387 federal complaints — more than 2018, 2019, 2020, 2021 and 2022 combined — and around two-thirds of them are the engine. Owners name the part themselves: rod bearings, metal in the oil, code P1326, seized at highway speed. The second-loudest theme is the refusal that follows, with owners citing a settlement that no Kia Sportage document confirms for this model year. There is one genuine consolation, and it is unique to 2017: Kia extended the door-latch warranty to 10 years and unlimited miles and the airbag control unit warranty to 15 years and unlimited miles on this car alone, both transferring to later owners. Neither touches the engine.
Complaints more than doubled against 2019, and it is all oil. 157 federal complaints against 68 the year before, and the increase is almost entirely excessive oil consumption on the 2.4 — repeatedly reported by owners who were still inside, or had just left, the 100,000-mile powertrain warranty. The 2020 also loses a safety net the earlier cars have: Kia's knock-sensor campaign for this year, PI1806, covers only vehicles built between December 2018 and September 2019, so you cannot assume the car has it. Two fire recalls are open on top, and several owners report fires with no cause ever identified.
The cheap way in, and the one with the least behind it. 130 federal complaints on the last year of the old body, split about evenly between engines that knock and then seize, and owners waiting months for parts on recall 22V051 — an anti-lock brake module that can short and start an engine-bay fire, with Kia advising you park outside until it is fixed. Kia's knock-sensor campaign covers this car. Kia's engine warranty extension does not. On a car this age, budget for a full engine as a real possibility and price accordingly.
✓ Years to hunt for
The quietest fourth-generation year, and the last one with a full campaign. 68 federal complaints, less than a fifth of the 2017 total, and only two recalls — both about fire risk in electrical circuits, both free, neither in the engine. Kia ran a dedicated campaign for this model year, PI1805, installing knock-sensor software on every 2019 Sportage with the 2.4 or the 2.0 turbo, free of charge; the 2020 campaign that follows it covers only some cars. What is left in the file is oil consumption at lower volume, and clear coat peeling off the mirror caps and roof spoiler, which Kia does not cover. Check the dipstick, then negotiate on the paint.
The lowest complaint count in the whole set. 42 federal complaints and one open recall — the tow-hitch harness fire risk, 22V703, and only if the car has a Kia hitch fitted. If you want the fourth-generation body, this is the year to want. The caution is that low volume is not the same as fixed: this year's engine filings describe failures at 33,000, 49,000 and 93,000 miles, one car on its third remanufactured engine in twelve months, and warranty claims denied over where the oil changes were done. There is no knock-sensor campaign for 2022. Get the oil-change history in paper before you get excited about the count.
Same year. Different engine.
One badge, several engines — the year’s verdict assumes the riskiest one. Yours might be the calm one.
Which engine is in the one you found?
Two engine families, and the 2023 line divides them completelyThe engine the Sportage's reputation is built on. The volume engine from 2016 through 2022: a 2.4-litre four with GDI, meaning Gasoline Direct Injection, where fuel is sprayed straight into the cylinder. It belongs to the Theta II family shared with Hyundai. Its failure is the connecting-rod bearings — the metal shells the piston rods spin on — wearing early, and it announces itself in a fixed order: oil consumption creeps up, a deep knock appears, then the engine seizes. Kia's answer is a free Product Improvement Campaign that installs KSDS, the Knock Sensor Detection System, software that listens for the vibration of early bearing wear. Kia's own bulletin spells out what a trigger looks like: the engine warning light blinks continuously, the car enters Limp Home Mode, code P1326 is stored, and revs are capped at roughly 1,800 to 2,000. The campaign codes are PI1802 for 2014 to 2018 cars, PI1805 for all 2019s, and PI1806 for some 2020s built between December 2018 and September 2019. There is no campaign for 2021 or 2022. And here is the part that separates this car from its Hyundai cousins: Kia's published engine short-block warranty extension for the Sportage covers 2011 to 2014 model years only. The software finds the problem. Nothing free pays for it.
Same family, same bearings, fewer cars. The turbocharged member of the same Theta II family, fitted to the upper trims. Every Kia knock-sensor campaign names it alongside the 2.4 in the same sentence — PI1802 for 2014 to 2018, PI1805 for 2019, PI1806 for the 2020 build window — so the connecting-rod-bearing story and the absence of any engine warranty extension apply to it identically. The last Kia bulletin in our sources to name a 2.0-litre turbo Sportage by model year is an emissions-label campaign covering 2020 cars built between December 2018 and May 2020, which is why this row stops at 2020 rather than claiming later years without a document behind it. One 2021 owner's complaint records the turbo adding a failure of its own on top of the bearing question: a turbocharger oil leak that left the engine two and a half quarts low, with a stored P1326 code the dealer cleared without a bearing clearance test.
The redesign's gas engine, and it has no bearing story. New for 2023 and unrelated to the old Theta II despite the family name: a 2.5-litre direct-injection four paired with an eight-speed automatic, a combination Kia's own bulletin names. Across 288 complaints on the 2023 car there is no oil-consumption cluster, no P1326, no rod-bearing failures. Its documented faults are smaller and mostly software. Kia's bulletin describes cylinder misfire codes on 2021 to 2023 models with this engine, caused by a high-pressure fuel injector damaged by exposure to fuel containing ethanol, and instructs dealers to replace injectors. A separate engine-computer upgrade addresses an intermittent restart failure with the stop-start system, which matches owner reports of stalling at a stop sign. And on cars built between January and June 2022, Kia found the transmission wiring harness could rub against the shift-cable bracket bolt and short to it — an independent used-car mechanic reviewing this generation flags the same thing unprompted. The serious item is not the engine but the stop-start oil-pump controller, recalled as 23V531 for overheating and fire risk, with a park-outside advisory.
The version that stops on the highway and cannot be reproduced at the dealer. The 2023 hybrid and plug-in hybrid share a 1.6-litre turbocharged hybrid powertrain — named as a 1.6-litre turbo GDI in Kia's own campaign for the following model year of the same car, and by a mechanic-source review of this generation. Its complaint file is dominated by one repeating event: a red flashing dashboard, an alarm, the message "Check Hybrid System — stop safely," and the car losing the ability to accelerate, at 70 to 80 mph on freeways, at intersections and from a standstill. Dealers routinely cannot reproduce it. There is no recall. Two Kia campaigns touch the systems involved — a Hybrid Control Unit software update and a Battery Management System software upgrade — and both are worth asking about by name. Alongside it sits a second pattern with no bulletin at all: cruise control setting itself to 110 mph and attempting to reach it, reported by at least six owners across the hybrid and plug-in files. The plug-in adds charging failures of its own, and has a campaign to inspect and replace its auxiliary electric water pump for coolant intrusion and corrosion.
The VIN tells you which of these you are looking at — paste it and we will tell you which row applies and what is still open on it. The two Theta II rows share the knock-sensor campaign and, more importantly, share the fact that Kia's engine warranty extension stops at the 2014 model year. The two 2023 rows share seven recalls, of which the Idle Stop and Go oil-pump controller and the brake booster are the ones to close first.
Decode my VIN — freeEvery year, rated
Each verdict links to the full report: known issues with real repair costs, open recalls, and the print-and-go inspection checklist.
The last of the old body, and the cheapest way into a Theta II engine with no Kia coverage behind it.
130 complaints · 2 recalls
Full report →The loudest Sportage year we track, and the file is almost entirely engines that failed with nobody paying for them.
387 complaints · 4 recalls
Full report →Much quieter than the 2017, but the same engine and the same one-question test: how much oil does it use?
159 complaints · 3 recalls
Full report →The quietest year of the fourth generation — two recalls, two clusters, and a dipstick that decides everything.
68 complaints · 2 recalls
Full report →Complaints more than doubled against 2019, and almost all of the increase is one thing: engines drinking oil.
157 complaints · 2 recalls
Full report →Only 48 complaints, but the engine ones are severe and there is no knock-sensor campaign for this year at all.
48 complaints · 2 recalls
Full report →The quietest Sportage in our data and the last of the old body — but engines were still failing at 50,000 miles.
42 complaints · 1 recalls
Full report →A completely new car with a completely new problem list — and the hybrid's is the one that stops you on a highway.
288 complaints · 7 recalls
Full report →Two Sportages, two questions. On anything through 2022: how much oil does it use, and where are the receipts? On the 2023: are all seven recalls closed, and does the hybrid warning light ever come on?
Shopping Sportage years? We’ll watch them for you.
New recalls, federal investigations, and quiet warranty-extension programs land months after you buy. Tell the canary which years you’re considering — it sings when something changes.
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