EPA 21 MPG Hwy/15 MPG City! LTZ trim. Heated/Cooled Leather Seats, Moonroof, Navigation, Back-Up Camera, 4x4, Aluminum Wheels, Trailer Hitch, WHEELS, 4 - 20 X 8.5 (50.8 CM X 21.6 CM) CHROME, AUDIO SYSTEM WITH NAVIGATION, AM/FM S... KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera Chevrolet LTZ with Sheer Silver Metallic exterior and Dark Titanium/Light Titanium interior features a 8 Cylinder Engine with 320 HP at 5400 RPM*. OPTION PACKAGESSUNROOF, POWER, TILT-SLIDING with express-open and wind deflector, WHEELS, 4 - 20 X 8.5 (50.8 CM X 21.6 CM) CHROME, ENGINE, VORTEC 5.3L V8 SFI FLEXFUEL with Active Fuel Management, capable of running on unleaded or up to 85 ethanol (with gas - 320 hp 239 kW @ 5400 rpm, 335 lb-ft of torque 454 N-m @ 4000 rpm, with E85 ethanol - 326 hp 243 kW @ 5300 rpm, 348 lb-ft of torque 472 N-m @ 4400 rpm), aluminum block (STD), TRANSMISSION, 6-SPEED AUTOMATIC, AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER AND MULTIMEDIA NAVIGATION auxiliary jack input, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, (USR) USB Port, TheftLock and voice recognition, plays CD only in upper slot, includes (USB) XM Satellite Radio with XM NavTraffic (STD). EXPERTS ARE SAYINGA blend of full-size pickup and SUV, the Avalanche delivers exceptional versatility. -CarAndDriver.com. 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.