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Connecticut · Article Updated May 24, 2026

Kia Lemon Law Cases in Connecticut

How Connecticut Lemon Law (§ 42-179) applies to Kia — Telluride, Sportage, Sorento, EV6, Niro EV. Same Theta-II + ICCU recall exposure as Hyundai.

Kia (sibling of Hyundai under Hyundai Motor Group) has growing Connecticut presence — Telluride, Sportage, Sorento, EV6, Niro EV. Connecticut Lemon Law (§ 42-179) applies.

Common Kia defect patterns

  • Theta-II engine (Optima, Sorento, Sportage older) — same connecting-rod failure as Hyundai.
  • Kia Boys / TPMS / immobilizer deficiency — anti-theft inadequacy (subject of multi-state CUTPA litigation).
  • EV6 ICCU — same recall as Hyundai Ioniq 5/6.
  • Niro EV — similar 800V/400V architecture issues.
  • Sorento Hybrid — transmission engagement.
  • Telluride — generally reliable; infotainment complaints.
  • Forte DCT — older DCT issues.
  • Smartstream engines — newer, fewer issues so far.

Kia Boys CUTPA exposure

The “Kia Boys” social-media-driven theft phenomenon exposed Kia’s omission of immobilizer technology in 2011-2021 vehicles. Multi-state CUTPA / class actions filed. CT consumers may have CUTPA claims for:

  • Inability to insure vehicles.
  • Diminished value.
  • Stolen-vehicle losses.

EV6 ICCU recall

Same as Hyundai Ioniq 5 — 800V architecture ICCU failure recall. Strong Lemon Law case if ICCU fails post-recall.

Kia IDS / arbitration

Kia uses BBB Auto Line as certified IDS. CT consumers can:

  • File DCP arbitration.
  • File BBB Auto Line.
  • File court action.

DCP is generally preferred.

Bottom line

Kia is fully covered under Connecticut Lemon Law. Theta-II engine (older), ICCU recall (EV6, Niro EV), and Kia Boys CUTPA exposure are the primary case patterns. File DCP arbitration or court action.

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