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Florida · Article Updated May 23, 2026

Kia Lemon Law Cases in Florida

Kia shares engineering platforms with Hyundai — Florida Lemon Law cases focus on Theta II engine failures, transmission issues, EV6 software, and various model-specific defects.

Kia vehicles share engineering platforms with sister brand Hyundai, and Florida Lemon Law case patterns overlap substantially. Theta II engine failures, transmission issues, and EV-related defects produce the bulk of Kia case volume.

Common Kia defect categories

Theta II engine failures

Same Theta II engine issues that affected Hyundai also affected Kia:

  • Optima (2011-2019)
  • Sorento (2011-2019)
  • Sportage (2011-2019)
  • Cadenza (2014-2016)

See the Hyundai article for the Theta II framework and engine defects article. Florida buyers pursue Florida Lemon Law plus FDUTPA actions.

Transmission issues

  • 8-speed automatic in K5, Sorento, Telluride.
  • DCT in certain models.

See transmission defects article.

EV6, Niro EV, Soul EV, EV9 issues

Kia’s growing EV lineup:

  • EV6 — battery management, charging issues, software bugs.
  • Niro EV — similar EV-specific issues.
  • EV9 — emerging case category.

See EV-specific defects article.

Telluride and Sorento issues

Three-row SUVs — engine (3.8L V6 and 2.5L turbo), transmission, electrical and software issues, infotainment problems.

K5 / Stinger issues

Stinger transmission issues, various electrical issues.

Hybrid system issues

Sorento Hybrid, Sportage Hybrid, Niro Hybrid — battery management and transmission/transaxle issues.

Kia’s customer-relations and settlement profile

Kia America, Inc. handles escalated cases. Kia settles most Florida cases at manufacturer arbitration. Established settlement frameworks for Theta II volume.

Kia issues substantial TSBs and recalls — discovery evidence for FDUTPA willfulness arguments.

Settlement values

Kia refunds in Florida typically range:

  • Rio, Soul: $20,000-$30,000
  • Forte, Niro: $25,000-$40,000+
  • K5, Stinger: $30,000-$55,000+
  • Sportage, Seltos: $30,000-$50,000+
  • Sorento: $35,000-$60,000+
  • Telluride: $45,000-$65,000+
  • Carnival: $35,000-$55,000+
  • EV6: $45,000-$70,000+
  • EV9: $60,000-$90,000+
  • Niro EV: $40,000-$55,000+

What you should do

  1. Pull every repair order and recall notice.
  2. For Theta II cases, document KSDS interactions.
  3. Save Kia customer-relations communications.
  4. Send certified-mail § 681.104(1)(a) notice to Kia.
  5. Get a free case review.

Related

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