America’s Best Warranty covers so much and shows our commitment to high quality and driver satisfaction. Our coverage includes: 10-Year/100,000-Mile Powertrain Protection; 5-Year/60,000-Mile New Vehicle Limited Warranty; 7-Year/Unlimited Miles Anti-Perforation Warranty; 5-Year/Unlimited Miles 24-hour Roadside Assistance; 12-Month/12,000-Mile Replacement Parts and Accessories Limited Warranty; 8-Year/80,000-Mile Federal Emission Defect & Performance Warranty; 7-Year/70,000-Mile California Emission Control Systems Warranty. The Sonata Hybrid and Plug-in Hybrid plus Ioniq Electric, Hybrid and Plug-in Hybrid also include: 2012-2019 Lifetime Hybrid/Electric Battery Warranty; 10-Year/100,000-Mile Hybrid Starter/Generator; 10-Year/100,000-Mile Hybrid Power Control Unit; 10-Year/100,000-Mile Automatic Transmission (including Traction Motor).