Kia VIN Decoder: How to Read a Kia VIN (KNA, KND, 5XY, 5XX, 3KP)

To decode a Kia VIN, start with the first three characters: KNA and KND mean Kia Corporation in South Korea (KNA for cars, KND for SUVs and crossovers), 5XY and 5XX mean Kia Georgia (5XY for SUVs, 5XX for cars), and 3KP means Kia Mexico. Positions 4-8 carry the model, trim and engine, 9 is the check digit, 10 is the model year, and 11 is the plant. A decode only tells you how the car left the factory, so run recalls and a history report before any money moves.

We ran a batch of Kia patterns through NHTSA's free vPIC decoder in mid October 2026, mostly because Telluride and Sportage listings keep calling cars "Korean-built" when the VIN says Georgia, or the other way around. For the general 17-character walkthrough, use our how to decode a VIN guide. Kia shares engines and a parent company with Hyundai, and our Hyundai VIN decoder covers that side. This page sticks to what Kia VINs actually returned.

Positions 1-3: Korea, Georgia, or Mexico

vPIC lists KNA as Kia Corporation, passenger car, and KND as Kia Corporation, multipurpose passenger vehicle. 5XY is Kia Georgia, MPV, and 5XX is Kia Georgia, passenger car. 3KP is Kia Mexico S.A. de C.V. Our decodes lined up with that split: a 2022 Telluride pattern starting 5XYP3DHC came back Kia Georgia with a 3.8-liter GDI Lambda-II V6, a 2023 Sorento starting 5XYRK4LF came back West Point, Georgia with a 2.5-liter T-GDI Theta-III and a dual-clutch transmission, and a 2022 K5 GT-Line starting 5XXG64J2 was a Georgia car with the 1.6-liter T-GDI Gamma II. A 2022 Forte starting 3KPF24AD was Mexico-built with a 2.0-liter MPI Nu, and the 2022 Rio pattern we tried was Mexico too.

Sportage is the one that trips people up. A 2022 Sportage pattern starting KNDPMCAC decoded as Kia Corporation in Gwangju, South Korea, with a 2.4-liter GDI Theta-II. A 2023 Sportage starting 5XYK53AF came back from West Point, Georgia, with a 2.5-liter GDI Theta III. Same nameplate, different country, one model year apart. So if a seller swears their 2023 was "imported from Korea," the first three characters settle it in five seconds. Then match the dash plate, door-jamb label and title the way we lay out in how to find and verify a VIN.

Get articles like this every week

Field guides, red flags, and the occasional discount.

Positions 4-8: model line and the engine field

Kia packs model line, body, restraint and engine data into the middle five characters, and vPIC reads them back as the Model, Trim and Engine Model fields. Read the engine label closely, because it maps to the campaigns people actually worry about. Our decodes returned Theta-II on a 2015 Optima (KNAGM4A7), a 2015 Sportage (KNDPB3AC) and a 2020 Sorento (5XYPG4A3). Nu showed up on the Forte and on 2014 and 2022 Soul patterns. Lambda II showed up on the Telluride and on a 2022 Stinger GT2 (KNAE55LC). A 2022 Niro hybrid pattern returned a 1.6 GDI with "Strong HEV" in the electrification field, and the all-electric Niro came back as a BEV with no displacement listed at all.

Honestly, skip the letter charts on forums. Trim strings in vPIC are often a list ("LX, LXS, LXS SE") because one pattern covers several trims, and that is normal. Paste all 17 characters, then compare what comes back with the window sticker if the seller still has it, or with the emissions label under the hood.

Positions 9, 10 and 11: check digit, year, plant

Position 9 is the check digit defined in 49 CFR 565.15. A typo usually fails the math. A cloned VIN copied off a real car passes it, so treat a valid check digit as the minimum bar and keep checking. Position 10 is the model year letter (N was 2022 and P was 2023 in our runs). Position 11 is the plant, and we confirmed that by changing only that character on the same Soul pattern: 7 returned Gwangju, 5 returned Hwasung (Hwaseong), 6 returned Sohari, and G pointed at the Georgia plant.

One quirk we hit: our K5 pattern listed Buford, Georgia as the plant city, while the Sportage and Sorento decodes said West Point. That looks like an oddity in the manufacturer's submission rather than a second factory, but it is exactly the kind of mismatch that sends shoppers down a rabbit hole, so we are flagging it here.

After the decode: engines, theft, recalls, history

If the decode says Theta-II, run the VIN through the campaigns in our Hyundai/Kia engine recall used-car check before a clean interior talks you into anything. Older key-start Kias also turn up in theft and recovery stories, and our Kia/Hyundai theft recovery title post shows what that looks like on paper. Kia's own recall lookup takes the VIN directly, and the IIHS Telluride ratings are worth checking by year, since scores change between model years.

A timing note for Telluride shoppers: Car and Driver describes the redesigned 2027 Telluride with a turbocharged 2.5-liter four, while the first-generation trucks we decoded carry the 3.8 Lambda-II V6. If a listing calls a 2022 a "turbo," the VIN tells you somebody is wrong.

None of this shows salvage brands, auction damage, odometer gaps or old insurance claims. Those come from DMV, insurer, auction and shop records, which is what CARFAX describes as the basis of its reports. Pull your own report, because seller-supplied PDFs still get edited. As of mid October 2026, a CARFAX report through us is about $5.50 as a guest or about $4.50 as a member, and a CARFAX plus AutoCheck bundle is about $6.75, against roughly $39.99 to $44.99 at retail. Confirm at checkout. We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck, or Experian.