Hyundai engineering teams from both sides of the Pacific attempted two new land speed records for the NEXO Fuel Cell SUV (106.160 mph) and Sonata Hybrid (164.669 mph) at the Bonneville Salt Flats on September 25, 2019 (both records are subject to FIA homologation). The two eco-focused concepts were developed and tested by Hyundai America Technical Center, Hyundai Motor America and Hyundai Motor Company engineering teams for display at the 2019 SEMA show in Las Vegas, Nevada.