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Montana · Article Updated May 26, 2026

Kia Cases Under Montana Lemon Law

Kia cases in Montana — Theta II engine failures/fires, oil consumption, and EV6 ICCU defect patterns, with cold and high-mileage factors.

Kia has a solid Montana market share — Sportage, Sorento, Telluride, Soul, and Forte are common, with AWD trims favored for winter. Kia shares powertrains with Hyundai, so defect patterns overlap. Cases are pursued under the Montana Lemon Law, the CPA, and Magnuson-Moss.

Common Kia defect patterns

  • Theta II 2.0T/2.4L engine — bearing failure, seizure, engine fires (extensive recall/class-action history).
  • Nu / Gamma engine oil consumption.
  • Rod-bearing knock and stalling.
  • Dual-clutch (DCT) issues.
  • EV6 EV — ICCU failure (12V drain/no-start), cold-weather charging.
  • Theft-vulnerability software issues (Kia/Hyundai immobilizer).

Montana Kia market

  • Sportage / Sorento / Telluride AWD SUV volume.
  • Soul / Forte core volume.
  • Growing EV6 presence.

Safety + CPA leverage

As with Hyundai, Theta II engine fires are a serious safety matter, and the shared recall/class-action history supports a CPA theory with a discretionary treble. Extreme cold aggravates EV6 ICCU issues; mag-chloride drives electrical corrosion.

Bottom line

Kia cases mirror Hyundai’s — Theta II engine failures/fires and EV6 ICCU — and are strongly positioned under Montana law. Use in-state arbitration, and act before 18,000 miles. Get a free case review.

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