Certified. Gray 2018 Chevrolet Sonic LT FWD 6-Speed Automatic ECOTEC 1.8L I4 DOHC VVT Keyes Chevrolet - Where It's Fun to Buy a Car! Recent Arrival! 25/34 City/Highway MPG Chevrolet Certified Pre-Owned Details: * Roadside Assistance * 24 months/24,000 miles (whichever... via vAuto, Inc.