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Wisconsin · Article Updated May 24, 2026

Kia Cases Under Wisconsin Lemon Law

Kia cases in Wisconsin — Theta II engine failures (shared with Hyundai), EV6 / Niro EV, and Telluride patterns.

Kia (Hyundai Motor Group sibling) has Wisconsin market share. Kia cases are pursued under Wis. Stat. § 218.0171.

Common Kia defect patterns

  • Theta II GDI engine failures — shared with Hyundai.
  • Smartstream IVT / 8-speed transmission issues.
  • EV6 / Niro EV / EV9 ICCU failures.
  • Telluride infotainment / electrical issues.
  • Sportage / Sorento transmission issues.
  • K5 GT-Line / GT issues.

EV6 / EV9 / Niro EV patterns

  • ICCU failures.
  • DC fast-charging throttling.
  • 12V auxiliary battery dead.
  • OTA update history.
  • Range degradation in Wisconsin cold.

Kia TSB / recall overlay

Heavy TSB pattern (shared with Hyundai).

Bottom line

Kia cases mirror Hyundai cases — Theta II GDI engine and E-GMP EV patterns produce strong § 218.0171(7) doubling opportunities.

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