The Kia K4 window sticker (Monroney label) lists its original factory MSRP, the 2.0L, 4-cyl, Regular fuel, Front-Wheel Drive build, standard and optional equipment, EPA fuel economy (up to 34 mpg combined) and NHTSA safety ratings. Enter a Kia K4 VIN and the label comes back with that car's own build — free.
The Kia K4 window sticker — build, options & years
The Kia K4 ran from 2025–2026. Its Monroney label captures exactly how each one left the factory — the build, the options it was optioned with and the price, built around the 2.0L, 4-cyl, Regular fuel, Front-Wheel Drive powertrain.
Which year's sticker do I need? Any Kia K4 VIN works — ForCar reads the exact model year automatically. On owner data the cleanest years are 2026, 2025; the most-complained-about are 2025, 2026. For year-by-year recalls, MPG and safety, see the full Kia K4 VIN decoder.
What the Kia K4 sticker says about fuel
Fuel economy is a legally required block on every Monroney label — city, highway and combined figures plus the estimated annual fuel bill. These are the EPA numbers on file for the K4, latest tested year 2026:
The label also prints an estimated $1,900 a year in fuel at 15,000 miles, and 287 g/mi of CO₂. EPA files the K4 under Midsize Cars, which is the class it gets compared against on the sticker.
Safety ratings printed on the label
The second required block: NHTSA's five-star crash results. This is what the K4 sticker carries as of its 2026 rating:
Stars are awarded per test, so a car can hold five overall and fewer for rollover — tall vehicles usually give ground there. Compare against every rated model in the safest cars ranking.
What's on the Kia K4 sticker
Every Monroney label carries the same required blocks: MSRP with itemised options, EPA fuel economy — for this car 33 mpg combined, NHTSA safety ratings — 5 stars overall here, standard and optional equipment, and parts-content origin. Every K4 VIN returns its own build rather than a generic spec.
For how to read each block, what to do if the sticker is lost, and how it differs from a build sheet, see the window sticker guide.
You know what it is. Find out what it's worth.
- Exact value for this VIN, adjusted for mileage
- The original window sticker and factory options
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How we score: NHTSA crash-test safety (40%), recall frequency (25%) and the share of owner complaints involving a crash, fire or injury (35%) — not user reviews. For full recalls, MPG and safety see the Kia K4 VIN decoder.
K4 window sticker — every model year
This covers the Kia K4 for 2025–2026. Enter any K4 VIN above and ForCar pulls the exact build and Monroney label for that specific year automatically. No need to pick a year. Driving something else? Browse window stickers for every Kia model.
Want K4 recalls, MPG, safety and reliability too? See the full Kia K4 VIN decoder →
Other Kia window stickers
| Model | Years covered | Class | Best EPA figure |
|---|---|---|---|
| Kia Telluride | Small Sport Utility Vehicle 4WD | 35 mpg | |
| Kia K5 | Large Cars | 32 mpg | |
| Kia Sorento | Small Sport Utility Vehicle 4WD | 37 mpg | |
| Kia Soul | Small Station Wagons | 114 mpg | |
| Kia Carnival | Minivan - 2WD | 33 mpg | |
| Kia Sportage | Small Sport Utility Vehicle 4WD | 43 mpg |
Where to find the VIN on a Kia K4
- WindshieldLower-left corner, driver's side, readable from outside without opening anything.
- Door jambOn the driver's door frame of every K4, next to the tyre-pressure and build-date plate.
- DocumentsRegistration, title and insurance card — on a Kia K4 all three must show the same number.
All four must match. A Kia K4 whose windshield plate disagrees with the door jamb has either had a panel replaced or a tampered identity — check the paperwork before any money changes hands.
Window sticker — frequently asked
What MPG does the Kia K4 window sticker show?
The EPA figures on file are 33 mpg combined (29 city / 39 highway), from its 2026 rating, with an estimated $1,900 a year in fuel printed alongside.
What safety rating is on the Kia K4 sticker?
5 stars overall from NHTSA as of its 2026 rating. The label breaks it down per test: Overall 5★, Frontal crash 4★, Side crash 5★, Rollover 5★.
Is the recreated Kia K4 sticker the same as the original?
It rebuilds the factory equipment, EPA fuel economy and NHTSA safety from official records, so the core Monroney content matches. Dealer-added options and destination charges vary by sale, so the printed total on one Kia K4 may differ from another.
Where do I find the VIN on a Kia K4?
Lower-left of the windshield, the driver's door-jamb sticker, or the registration and insurance documents — all three must agree. For what a window sticker is, how to read each block and what to do if yours is lost, see the window sticker guide.