KBB.com 10 Best Road Trip Cars. Boasts 25 Highway MPG and 17 City MPG! This KIA STINGER delivers a Twin Turbo Premium Unleaded V-6 3.3 L/204 engine powering this Automatic transmission. RED INTERIOR COLOR PACKAGE -inc: Red Leather Seat Trim, DOOR SILL APPLIQUE, BUMPER APPLIQUE.*This KIA STINGER Comes Equipped with These Options *Wireless Phone Connectivity, Window Grid Antenna, Valet Function, Trunk/Hatch Auto-Latch, Trip Computer, Transmission w/Driver Selectable Mode, Tracker System, Tire Specific Low Tire Pressure Warning, Surround View Monitor Back-Up Camera, Strut Front Suspension w/Coil Springs.