2018 Hyundai Sonata Eco 1.6L Turbo Low miles and impressive efficiency make this 2018 Hyundai Sonata Eco a standout everyday sedan. With just 34,798 miles, it combines a responsive 1.6L turbocharged engine with a 7-speed dual-clutch automatic transmission for a smooth blend of performance and fuel economy. Bluetooth, a backup camera, blind-spot monitoring, and a power driver’s seat add modern comfort and convenience to this spacious, easy-to-drive Sonata.