2025 Kia Telluride Lemon Law Case Study
A Brand-New Kia Telluride That Vibrated Violently at Highway Speed — and Kept Doing It After Two Major Drivetrain Replacements
Our clients purchased a 2025 Kia Telluride — one of the most popular family SUVs in America — and immediately began experiencing a troubling defect: a pulsing vibration in the accelerator that intensified above 45 mph, growing worse when turning. The sensation was not subtle. It made normal highway driving uncomfortable and, with every passing repair attempt, the couple grew more concerned that something was fundamentally wrong with their vehicle's drivetrain.
Over the course of four repair visits, Kia technicians replaced two of the most significant components in the vehicle's powertrain — the transfer case and the entire transmission. Neither repair resolved the defect. The vehicle spent over 60 consecutive days out of service beginning in June 2025 — more than twice Illinois's statutory threshold of 30 calendar days. Kia's own customer care team acknowledged the case and extended a buyback offer. Easy Lemon secured the full manufacturer repurchase in November 2025.
This case illustrates a critical point that many vehicle owners miss: when major drivetrain components are replaced on a brand-new vehicle and the problem persists, the evidence for a lemon law claim becomes exceptionally strong. Replacing a transmission is not a routine repair — it is an acknowledgment by the manufacturer that something is seriously wrong.
What Went Wrong
- Persistent pulsing vibration above 45 mph: The defect was consistent and repeatable — a pulsing, shuddering sensation transmitted through the accelerator pedal and vehicle chassis when driving at highway speeds. The vibration intensified when turning, suggesting a rotational drivetrain component as the source. Despite multiple repair attempts over four visits, the defect was never resolved
- Transfer case replaced: During the course of repairs, Kia technicians replaced the vehicle's transfer case — the component that distributes torque between the front and rear axles in all-wheel-drive operation. This is a major powertrain repair typically involving days of shop time. Replacement did not eliminate the vibration
- Entire transmission replaced: After the transfer case replacement failed to fix the defect, Kia escalated to a full transmission replacement. Replacing the transmission is among the most significant repairs a vehicle can undergo — it requires removing the drivetrain assembly, installing a new unit, and extensive recalibration. The vibration returned even after this repair
- Defect persisted across all repair attempts: Despite the replacement of two major drivetrain components, the pulsing vibration defect was never resolved. The vehicle was returned to our clients with the same underlying problem that sent it to the shop the first time — demonstrating that Kia's technicians and engineering team were unable to identify and fix the root cause within a reasonable number of attempts
Four Visits, Two Major Replacements, and 60+ Consecutive Days in the Shop — A Defect Kia Could Not Fix
Visit 1 — Initial Complaint: Pulsing Vibration on Acceleration at Highway Speeds
Our clients first brought the 2025 Kia Telluride to the dealership after noticing a troubling pulsing sensation through the accelerator pedal that emerged above 45 mph and worsened in turns. The vibration was consistent and repeatable under normal driving conditions. Technicians performed an inspection and diagnosis, identified a drivetrain concern, and began the first of what would become a series of major component replacements.
Visit 2 — Transfer Case Replacement: Major Powertrain Component Removed and Replaced
With the pulsing vibration confirmed and diagnosed as drivetrain-related, Kia technicians replaced the vehicle's transfer case — a major all-wheel-drive component that distributes torque between the front and rear axles. This repair represents a significant escalation from initial diagnostics. The transfer case replacement required substantial shop time and the vehicle was returned to our clients following the procedure. The relief was short-lived: the defect persisted.
Visit 3 — Defect Continues; Escalation to Full Transmission Replacement
Our clients returned the vehicle with the same vibration complaint. With the transfer case replacement having failed to resolve the defect, Kia escalated to the most significant drivetrain repair possible: a full transmission replacement. Replacing a transmission on a brand-new SUV involves removing the entire powertrain assembly, installing a replacement unit, and performing extensive recalibration — a process that keeps a vehicle out of service for weeks. The vehicle entered the shop on June 13, 2025, beginning what would become a 60+ day continuous out-of-service period.
Visit 4 — Post-Transmission Evaluation: Vibration Documented as Unresolved
Following the transmission replacement, technicians conducted follow-up evaluation. The pulsing vibration defect — the same complaint our clients had raised from the beginning — remained unresolved. As of mid-August 2025, the vehicle had been continuously out of service for over 60 days. Kia had replaced the two largest drivetrain components in the vehicle without eliminating the root defect. Easy Lemon filed a formal lemon law demand. Kia's own customer care team subsequently acknowledged the case and extended a buyback offer to our clients.
Why This 2025 Kia Telluride Qualified as a Lemon in Illinois
This case met the Illinois lemon law qualification thresholds on two independent grounds: the number of repair attempts for the same defect and the cumulative days out of service — with the out-of-service basis being particularly strong.
- 30+ calendar days out of service — independent qualification ground: Illinois's New Vehicle Buyer Protection Act (815 ILCS 380/) provides that a vehicle qualifies as a lemon if it has been out of service by reason of repair for a cumulative total of 30 or more calendar days during the first 12 months of ownership (or 12,000 miles, whichever comes first). This Kia Telluride was continuously out of service for over 60 consecutive calendar days beginning June 13, 2025 — satisfying the out-of-service threshold more than twice over, on this basis alone, without requiring any count of separate repair attempts
- 4 repair attempts for the same defect: Illinois lemon law also qualifies a vehicle when the manufacturer has been unable to repair the same defect after 4 or more attempts. The persistent pulsing vibration defect was documented and addressed across 4 repair visits — with the fourth visit confirming that the problem remained unresolved even after both the transfer case and entire transmission were replaced. The 4-attempt threshold was fully met
- Major component replacements — evidence of fundamental defect: When a manufacturer replaces a transfer case and a complete transmission on a vehicle under 12 months old, it is an implicit acknowledgment that the root defect is severe enough to require the most extensive repairs available. The fact that those replacements failed to resolve the vibration is powerful evidence that the defect exceeded the manufacturer's ability to repair within a reasonable timeframe — a central element of any Illinois lemon law claim
- Federal Magnuson-Moss Warranty Act: Kia's failure to repair the persistent drivetrain defect within a reasonable number of attempts also constitutes a breach of the vehicle's express written warranty under federal law. The Magnuson-Moss Warranty Act provides an independent federal claim basis alongside the state lemon law — giving Easy Lemon additional legal leverage in negotiation
- Kia's written notice and opportunity to repair was satisfied: Illinois lemon law requires that the consumer notify the manufacturer in writing and provide a final opportunity to repair. Easy Lemon's formal demand satisfies this notice requirement, and Kia's acknowledgment through its customer care team — as well as the documented repair history — confirmed the manufacturer had been afforded multiple opportunities to cure the defect
How Easy Lemon Fought for Our Clients
Free Case Evaluation
We reviewed all repair orders and evaluated the case against Illinois lemon law thresholds. With the vehicle already past 60 days out of service on a single extended stay — combined with 4 repair attempts for the same defect — the qualification was clear on two independent grounds. We identified the out-of-service argument as the strongest lead claim given how dramatically it exceeded the 30-day threshold.
Documentation & Case Construction
We compiled all service records and mapped each repair visit against the Illinois statute's repair attempt and out-of-service thresholds. The repair orders documenting the transfer case and transmission replacements were particularly valuable — they showed that Kia's technicians had escalated to maximum-severity repairs, yet the defect persisted. This paperwork trail is exactly what's needed to build an undeniable lemon law demand.
Formal Demand to Kia America
Easy Lemon filed a formal legal demand against Kia America under the Illinois New Vehicle Buyer Protection Act (815 ILCS 380/) and the federal Magnuson-Moss Warranty Act. The demand cited the 60+ day out-of-service period, the 4 documented repair attempts, and the failure of two major drivetrain component replacements to resolve the root defect. Kia's customer care team responded and extended a repurchase offer.
Full Buyback Negotiated — October/November 2025
Easy Lemon negotiated directly with Kia America's resolution team. With the documented repair history, the statutory thresholds clearly exceeded, and Kia's own customer care engagement on record, Kia agreed to a full manufacturer repurchase (buyback Option 2). Our clients accepted the buyback offer in November 2025. The vehicle was surrendered to Kia, and the repurchase process was completed with funds disbursed to our clients.
Full Buyback — Kia America Repurchased the Vehicle
Key Case Facts
- Vehicle: 2025 Kia Telluride (All-Wheel Drive SUV)
- State: Illinois
- Primary defect: Persistent pulsing vibration on acceleration above 45 mph, worsening in turns — drivetrain/powertrain origin
- Repair visits: 4 (Summer 2025)
- Major components replaced: Transfer case (AWD), complete transmission
- Days out of service: 60+ consecutive calendar days (beginning June 13, 2025)
- Illinois threshold: 30-day out-of-service threshold exceeded by more than 2×
- Manufacturer: Kia America (Kia Corporation)
- Settlement: Full Buyback (vehicle repurchased by Kia)
- Settlement date: November 2025
Results may vary. Prior outcomes do not guarantee a similar result. Each case is unique and depends on its specific facts and applicable law. Attorney advertising. Easy Lemon® by RockPoint Law P.C.
What Our Clients Are Saying
Attorney on Record
Steven Nassi, Esq.
Managing Partner — Easy Lemon by RockPoint Law P.C.
Licensed attorney specializing exclusively in lemon law across all 50 states. Steven leads the Easy Lemon legal team and has overseen thousands of successful lemon law claims against major manufacturers including Kia, Hyundai, General Motors, Ford, Stellantis, and more.
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