EPA estimate 30 MPG Hwy/21 MPG City! Premium II trim, Black Onyx exterior and Ebony interior. CLICK ME!KEY FEATURES INCLUDELeather Seats, Rear Air, Heated Driver Seat, Back-Up Camera, Premium Sound System, Satellite Radio, Onboard Communications System, Aluminum Wheels, Remote Engine Start, Dual Zone A/C, WiFi Hotspot, Heated Seats, Heated Leather Seats. Keyless Entry, Steering Wheel Controls, Child Safety Locks, Heated Mirrors, Electronic Stability Control. Buick Premium II with Black Onyx exterior and Ebony interior features a 4 Cylinder Engine with 259 HP at 5300 RPM*. OPTION PACKAGESMOONROOF, POWER, TILT-SLIDING WITH SUNSHADE, AUDIO SYSTEM, BUICK INTELLILINK RADIO WITH NAVIGATION, AM/FM STEREO AND CD PLAYER includes 2 USB ports and Bluetooth® streaming for audio and select phones featuring Android Auto® and Apple CarPlay® capability for compatible phone (STD), ENGINE, 2.0L TURBO DOHC 4-CYLINDER SIDI WITH VARIABLE VALVE TIMING (VVT) (259 hp 193.0 kW @ 5300 rpm, 295 lb-ft of torque 400 N-m @ 3000 - 4000 rpm) (STD), TRANSMISSION, 6-SPEED AUTOMATIC (STD). EXPERTS ARE SAYINGEdmunds.coms review says No matter the powertrain, all Regals ride smoothly, and the cabin remains remarkably quiet at speed.. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.