KBB.com Brand Image Awards. Scores 22 Highway MPG and 15 City MPG! This GMC Acadia Limited delivers a Gas V6 3.6L/217 engine powering this Automatic transmission. TRANSMISSION, 6-SPEED AUTOMATIC (STD), TRAILERING EQUIPMENT includes (V08) heavy-duty cooling and (VR2) trailer hitch, TRAILER HITCH, FACTORY INSTALLED. This GMC Acadia Limited Features the Following Options SUNROOF, DUAL SKYSCAPE 2-PANEL POWER WITH TILT-SLIDING FRONT AND FIXED REAR with sunscreen, SEATING, 7-PASSENGER (2-2-3 SEATING CONFIGURATION) (Includes 2nd row flat-folding Captains Chair. May be substituted with (ABC) 8-passenger (2-3-3 seating configuration).) (STD), RECLINING FRONT BUCKETS (STD), LPO, ENTERTAINMENT SYSTEM, REAR SEAT DVD PLAYER, LIMITED PREFERRED EQUIPMENT GROUP Includes Standard Equipment, LICENSE PLATE BRACKET, FRONT, IRIDIUM METALLIC, ENGINE, 3.6L SIDI V6 (281 hp 210 kW @ 6300 rpm, 266 lb-ft of torque @ 3400 rpm 359.1 N-m) (STD), COOLING SYSTEM, HEAVY-DUTY, AXLE, 3.16 RATIO.