Used 2025 Kia K4 for Sale nearLongmont, CO

How much does the 2025 Kia K4 cost?

Prices have softened 1.24% compared to this time last year, making it a favorable time to shop this model year.

There are 2,929 listings available, which suggests you should have a workable range of choices.

Is the 2025 Kia K4 a good car?

Yes — the 2025 Kia K4 earns a 5/5 user rating and a 7.8/10 expert rating. The model scores 9/10 across Form and function and Cost effectiveness.

It stands out as Kia’s new compact sedan, with a revamped design, an impressive suite of standard tech, and an affordable price tag. It also emphasizes everyday usefulness with excellent cargo space, more passenger space, and more cargo space than the outgoing Forte.

The trade-offs are clear: the powertrains are underwhelming, and it is less satisfying to drive than the segment leader. Even so, it fits well if you want a practical sedan that leans hard into value, space, and modern features.

37.6% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2025 Kia K4 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The K4 is described as a practical, well-equipped compact sedan that keeps fuel efficiency in the mix while focusing on everyday usefulness. Its standard safety and tech content also support the case for a low-stress ownership experience.

The standard 2.0-liter engine is tuned for efficiency rather than excitement, and the car is positioned as a sensible commuter rather than a performance sedan. For used buyers, the main long-term risk is ending up with a car whose condition or maintenance history does not match its strong value proposition.

What should I look for when buying a used 2025 Kia K4?

Accident-free inventory is solid at 86.4% — always verify the vehicle history report.

You should still check the vehicle history report carefully and prioritize a pre-purchase inspection, especially if you are considering a higher-mileage example. Focus on overall condition, signs of wear in the cabin, and whether the car’s equipment matches the trim level you expected.

Key things to evaluate:

• Trim level: The LX, LXS, EX, GT-Line, and GT-Line Turbo each bring different equipment levels, and the base trims are more basic inside than the upper trims. The GT-Line and GT-Line Turbo add a more upscale steering wheel and lumbar adjustments, while the upper trims also bring more comfort and tech features.
• Powertrain: The standard 2.0-liter four-cylinder makes 147 horsepower and uses a CVT, while the GT-Line Turbo uses a 1.6-liter turbocharged four-cylinder with 190 hp and an eight-speed automatic. The non-turbo setup is tuned more for commuting than quick acceleration.
• Safety package: Every K4 includes lane-keeping assist, lane-following assist, driver attention warning, forward collision warning and assistance with car/pedestrian/cyclist detection, and adaptive cruise control with stop and go capability. Blind-spot warning, rear cross-traffic alert, surround-view monitor, blind-spot view monitor, and Highway Drive Assist 2 are available on higher equipment.
• Infotainment: Every K4 comes with a 12.3-inch touchscreen, four USB-C ports, and wireless Apple CarPlay and Android Auto. Higher trims add Kia navigation with Google Points of Interest search, and the GT-Line Turbo can be equipped with a Harman Kardon audio system and AI Assistant.
• Fuel efficiency: The 2.0-liter engine is rated at 30 mpg city and 40 mpg highway, while the turbo setup is rated at 26 mpg city and 36 mpg highway.

Which 2025 Kia K4 trim should I buy?

The 2025 Kia K4 is offered in 5 trim levels: LX, LXS, EX, GT-Line, and GT-Line Turbo.

Here's the short version:

• LX: This is the entry point, and it makes the K4’s value case with the standard 12.3-inch touchscreen, four USB-C ports, and the full set of standard driver-assistance features. It is the right pick if you want the lowest price and can live without the extra comfort and tech upgrades.
• LXS: This trim keeps the K4 affordable while moving you up from the base model, making it a sensible middle step if you want a little more equipment without stretching too far. It is the best-value choice for shoppers who want a balanced mix of price and features.
• EX: This trim adds more convenience and a more polished feel, including the 4-inch touchscreen controller between the gauge cluster and infotainment display. It suits you if you want a nicer daily driver without jumping to the sportier trims.
• GT-Line: This trim adds a more distinctive look, a two-tone three-spoke steering wheel, lumbar adjustments, and the stronger tech presentation that includes wireless phone projection and AI Assistant. It is the best fit if you want the most appealing blend of style, comfort, and technology.
• GT-Line Turbo: This is the most powerful version, with the 1.6-liter turbo engine, eight-speed automatic, and available Tech Package. Choose it if you want the quickest K4 and are willing to pay more for the extra performance and equipment.

The safety package is strongest when you move up the lineup, since blind-spot warning, rear cross-traffic alert, surround-view monitor, blind-spot view monitor, and Highway Drive Assist 2 are available rather than standard.

Is now a good time to buy a used 2025 Kia K4?

This is a moderate market for selective buyers, so you can shop with some leverage if you are patient.

• Deal availability: 37.6% of listings are priced as good or great deals.
• Inventory: There are 2,929 listings available.
• Price trend: Prices have softened 1.24% compared with last year.
• Clean inventory: 86.4% of listings are accident-free.

If you find a listing below $19,390, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2025 Kia K4's resale value?

The current average of $21,663 sits slightly below last year's $21,935.

That mild decline suggests the market has softened a bit, which can help you as a buyer but may trim some upside if you plan to resell soon. The current pricing also shows that the K4 is holding close to its recent value rather than dropping sharply.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2025 Kia K4 safe?

The 2025 Kia K4 is still new enough that neither NHTSA nor IIHS has crash-tested it yet.

It earns an 8/10 safety score from our experts.

Every Kia K4 comes with lane-keeping assist, lane-following assist, driver attention warning, forward collision warning and assistance with car/pedestrian/cyclist detection, and adaptive cruise control with stop and go capability. Blind-spot warning, rear cross-traffic alert, surround-view monitor, blind-spot view monitor, and Highway Drive Assist 2 are available on higher trims or through packages.

Should I buy a 2025 Kia K4 or consider a different year?

If you're weighing the 2025 against nearby model years, here's how to think about it:

Choose the 2025 if:

• 37.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 86.4% — always verify the vehicle history report.
• Price trend: Prices have softened 1.24% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2025 model year introduces the K4 as a fresh compact sedan with a revamped design, impressive standard tech, more passenger space, and more cargo space than the outgoing Forte.

The bottom line: If you want the newest version of the K4 with strong value, modern tech, and a practical cabin, the 2025 is the right place to start. If your priority is simply the lowest possible purchase price, you can also shop carefully for the best deal among used listings and focus on condition and equipment rather than chasing a newer model year.

How does the 2025 Kia K4 compare to the 2025 Hyundai Sonata?

Expert Pros & Cons (per CarGurus review team)

2025 Kia K4:

• Pros: Excellent cargo space, Impressive tech features, Affordable price.
• Cons: Underwhelming powertrains.

2025 Hyundai Sonata:

• Pros: Fun to drive, Comfortable, Great safety ratings.
• Cons: Potentially polarizing design, Poor fuel economy, Limited all-wheel drive availability.

Our experts score the 2025 Kia K4 7.8/10 and the 2025 Hyundai Sonata 9/10. The K4 is the cheaper choice and brings stronger value, excellent cargo space, and impressive tech features. The Sonata counters with a more engaging driving experience, more comfort, and stronger safety ratings, but it also asks more money up front.

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.