Multi-Zone Climate Control, Clean Carfax, One Owner. Buy with confidence from Napleton Hyundai. Get an amazing deal on this 2017 Hyundai Sonata Hybrid in pewter gray metallic. In St Peters, this 2017 Hyundai Sonata Hybrid will not last long! Start saving online today. Serving Hazelwood, St Peters, St Charles, St Louis, O'Fallon and surrounding areas!