2018 Audi S4
KBB.com 10 Most Awarded Brands. Only 63,342 Miles! Scores 30 Highway MPG and 21 City MPG! This Audi S4 delivers a Intercooled Turbo Premium Unleaded V-6 3.0 L/183 engine powering this Automatic transmission. Wheels: 8.5" x 18" 5-Double-Spoke-Star Design, Valet Function,... via HomeNet, Inc.