Is the 2023 Kia K5 a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B+7.8/10
A good buy for those seeking a sporty mid-size sedan.
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Pros
- Sporty performance
- High-quality interior
- Advanced safety features
Cons
- Stiff ride in GT trim
- Limited rear visibility
- Potential transmission issues
Ownership at a glance
Fuel economy
24 mpg
Maintenance cost
$2,500/yr
Expected lifespan
210,000 miles
Common problems to watch for
- Turbocharger issues
- Transmission shift quality
- Brake system noise
CarsJudge exclusive data
Active recalls (4)
The 2023 Kia K5 has 4 NHTSA recalls on record. Most recent: Fuel System, Gasoline (campaign 25V794000). All recall repairs are free at any authorized dealer.
- Power Train — Automatic Transmission — Kia Motors, Inc. (Kia) is recalling certain 2021-2022 Sorento and 2021-2023 K5 vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which…
- Air Bags — Side/Window — Curtain — Kia America, Inc. (Kia) is recalling certain 2021-2023 K5 vehicles. The side curtain air bags may have been installed incorrectly, causing them not to deploy properly in the event of a crash.…
- Structure — Body — Roof And Pillars — Kia America, Inc. (Kia) is recalling certain 2023-2025 K5 vehicles. The left and right rear window trim pieces may loosen and detach.…
- Fuel System, Gasoline — Kia America, Inc. (Kia) is recalling certain 2021-2024 K5 vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.…
Recall data: NHTSA. Owner costs & MPG: anonymized aggregates from CarsJudge users who track this vehicle. Updated 2026-07-05.
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This AI-generated assessment is general guidance only, not a substitute for a professional inspection. Always inspect a used vehicle before purchase.