Hyundai Warranty Explained: 10-Year Powertrain, Second Owners and What’s Covered

This is general information, not legal advice. Check your own warranty booklet: coverage can differ by model, model year, powertrain and state.

Hyundai built its US reputation partly on the warranty it calls America’s Best Warranty, and the 10-year/100,000-mile number is the part most shoppers remember. The details matter more than the headline: some coverages last longer than others, the longest one is tied to the first owner, and maintenance records can decide whether a claim is paid. This guide walks through the 2026 handbook section by section.

What Does the 2026 Hyundai Warranty Cover?

Coverage starts on the date of original retail delivery or first use, whichever is earlier. Under the New Vehicle Limited Warranty, Hyundai covers repair or replacement of components found defective in material or workmanship under normal use, plus towing to the nearest Hyundai dealership when a warrantable defect makes the vehicle inoperable (Hyundai 2026 handbook).

How Does Hyundai’s 10-Year/100,000-Mile Powertrain Warranty Work?

For original owners, the Powertrain Limited Warranty begins when the 5-year/60,000-mile New Vehicle Limited Warranty expires and continues to 10 years or 100,000 miles from the original delivery date. It covers:

• Engine: cylinder block and head and all internal parts, manifolds, timing gears, timing chain and cover, gaskets and seals, oil pump, water pump, flywheel, oil pan, rocker cover, engine mounts and turbocharger.
• Transmission/transaxle: case and internal parts, front and rear axle shafts, constant velocity joints, front and rear hub bearings, propeller shafts, torque converter, transfer case and rear differential.

The handbook excludes vehicles placed in commercial use, such as taxi, route delivery or rental service, from the 10-year powertrain coverage. If a vehicle was first leased and the lessee bought it at lease end, or if it was a Hyundai manager demonstrator or service rental car, the first retail purchaser is treated as the original owner.

What Is Not Covered by the Hyundai Warranty?

The 2026 handbook lists exclusions that apply across the warranties. The main ones:

• Normal maintenance services such as oil and filter changes, tune-ups, alignment and tire rotation.
• Wear items such as spark plugs, brake pads and discs, clutch linings, filters, wiper blades and most bulbs (wear items are covered against defects only for a limited period, generally 12 months/12,000 miles or the first scheduled replacement).
• Any vehicle declared a total loss or given a salvage, rebuilt or similar title, and any vehicle with an altered odometer.
• Damage from lack of required maintenance, wrong fuels or fluids, misuse, accidents, flooding, fire, modifications or non-Hyundai parts of non-equivalent quality.
• Environmental damage such as hail, tree sap, salt or road stone chips, plus paint scratches and dents.
• Tires, which are warranted by the tire manufacturer.
• Incidental costs such as lodging, lost pay or loss of use.

Maintenance records matter. Hyundai says failure to perform scheduled maintenance invalidates warranty coverage on parts affected by the missed maintenance and asks owners to keep receipts. Work can be done by any shop, but it must meet Hyundai’s specifications, while warranty repairs must be done by an authorized Hyundai dealership (Hyundai).

Does the Hyundai Warranty Transfer to a Second Owner?

Partly. The 2026 handbook states that the New Vehicle Limited, Anti-Perforation, federal and California emissions, and replacement parts and accessories warranties stay with the vehicle and transfer to subsequent owners. The 10-year/100,000-mile Powertrain Limited Warranty does not; it applies only to the original owner, though it can remain in effect when the original owner transfers the vehicle to a spouse.

If you are shopping for a used Hyundai, decode the VIN with our free VIN decoder to confirm model year and powertrain, ask the seller for the original in-service date and maintenance receipts, and review our checklist of what to do after buying a used car. If longer coverage matters, ask a Hyundai dealer what its Certified Pre-Owned program adds and get the terms in writing.

What About Hybrid and EV Battery Coverage?

Hyundai’s hybrid, plug-in hybrid and electric vehicle warranty runs 10 years or 100,000 miles for direct energy components: the high-voltage battery and parts attached to or integral to it, including the battery management system, power relay assembly, hybrid starter-generator, traction motor, hybrid power control unit, on-board charger and electric power control unit. For lithium-ion EV batteries, the handbook adds capacity coverage: repairs or replacements must restore at least equal capacity to the battery before failure and no less than 70% of original capacity, and capacity loss below 70% during the warranty period is covered (Hyundai 2026 handbook).

Damage from collisions, flooding, direct flame or opening of the battery by unauthorized personnel is excluded. For a real-world example of the lineup this applies to, see our 2026 Hyundai Ioniq 9 review and our guide to the Hyundai Tucson Hybrid.

Separately, federal law requires every automaker to provide emissions warranties. The EPA explains that emission-related defects are covered for 2 years or 24,000 miles, that specified major emission control components (the catalytic converters, the electronic emissions control unit and the onboard diagnostic device) are covered for 8 years or 80,000 miles, and that these warranties apply to used vehicles as well (EPA). Vehicles certified to California rules can carry longer emissions coverage in California and the states that follow its program.

What Roadside Assistance and Maintenance Does Hyundai Include?

Roadside Assistance on 2026 models runs 60 months with unlimited miles from the in-service date, 24 hours a day in all 50 states and Canada. It covers towing to the nearest Hyundai dealer when the vehicle is inoperable, jump starts, flat-tire changes (not on vehicles supplied with a tire mobility kit instead of a spare), lockout service and up to three gallons of fuel. A trip interruption benefit reimburses meals, lodging or alternate transportation, up to $100 a day for up to three days, when a warrantable breakdown happens more than 150 miles from home.

Hyundai Complimentary Maintenance covers oil and filter changes and tire rotations at normal scheduled intervals for 3 years or 36,000 miles, but Hyundai’s program page (checked October 2026) lists eligibility for model years 2020 through 2025 and, for 2025 models, a total of four basic services (Hyundai). Ask your dealer in writing whether a 2026 model you are buying is included.

Is the Hyundai Protection Plan Worth It?

Hyundai’s own extended coverage is sold as the Hyundai Protection Plan. Hyundai describes its Vehicle Service Contract as building on the 10-year powertrain warranty with protection for mechanical repairs, parts, labor and roadside assistance for up to 10 years or 150,000 miles (Hyundai). Hyundai does not publish prices; dealers quote them.

Because the original owner already has engine and transmission coverage to 10 years/100,000 miles, a plan mainly adds value for non-powertrain repairs after year five, such as electronics, air conditioning and steering, and for miles beyond 100,000. It can matter more for a second owner, whose powertrain coverage ends at 5 years/60,000 miles.

Before buying any plan, the FTC suggests comparing the contract with the factory warranty you already have: when coverage starts, the deductible, which parts are excluded, whether repairs need pre-approval, and whether the plan can be transferred or cancelled (FTC). The CFPB notes that extended plans are optional add-ons whose price can be negotiated, and that you can cancel optional add-ons (CFPB). Read the contract to see who backs the plan and where repairs can be done.

Morgan Reyes

Morgan Reyes is the founder and editor-in-chief of NextCarReview, which Morgan launched in August 2024. A 2022 graduate of Columbia University, Morgan is based in New York and writes and edits the site’s reviews, comparisons and buying guides. Morgan does not road-test vehicles. Every article is built from published primary data: EPA FuelEconomy.gov ratings, NHTSA crash ratings, recalls and owner complaints, IIHS results, and manufacturer specifications and pricing, with each figure cited and checked before publication. Contact: admin@nextcarreview.com

Back to top ↑