This Chevrolet Colorado has a powerful Gas V6 3.6L/ engine powering this Automatic transmission. WINDOW, REAR-SLIDING, MANUAL, WHEELS, 17 X 8 (43.2 CM X 20.3 CM) BLADE SILVER METALLIC CAST ALUMINUM (STD), WHEEL, SPARE, 17 X 8 (43.2 CM X 20.3 CM) STEEL.*This Chevrolet Colorado Comes Equipped with These Options *TRAILERING PACKAGE, HEAVY-DUTY includes trailer hitch and 7-pin connector, SAFETY PACKAGE includes (UEU) Forward Collision Alert and (UFL) Lane Departure Warning (Includes (UD7) Rear Park Assist.), LT CONVENIENCE PACKAGE includes (C49) rear window defogger, (A28) rear-sliding window, (T3U) front fog lamps, (BTV) Remote vehicle starter system and (DG6) outside heated power-adjustable, body-color, manual-folding mirrors, LPO, BLACK BOWTIE EMBLEM PACKAGE (dealer-installed) , TRANSMISSION, 8-SPEED AUTOMATIC, TOW/HAUL MODE, TIRES, 255/65R17 ALL-SEASON, BLACKWALL (STD), TIRE, SPARE 255/65R17 ALL-SEASON, BLACKWALL, SEATS, FRONT BUCKET (STD), REMOTE VEHICLE STARTER SYSTEM.