Kinda my only regret is my 4 banger. My 2015 LT pulls current tracker boat fine (guesstimate 2300 lbs with gear stored) and got it for better fuel mileage- 2 wd with g80 diff but recently buddy wanted assist pulling flat trailer with a pickup on it needing work and had to turn him down. No way this pulling that much a load. Did not also figure helping my old dad out with his big bay liner boat, doubt this rig as is could do that so if do over would have gotten more motor. Had a big ext cab 2000 Silverado before this, pull about anything but no 4wd. Only once needed that so even now still see no real need for it.
Thinking upon it too fuel mpg wise, at now 26800 miles still avg about 26 combined and while way better than the old full sized truck I would be happy at over 20 mpg with more pulling power when needed. May end up trading this for upgrade with the diesel or 6 cly at 3 year mark come spring 2018.
2015 Colorado Ext Cab LT Cyber grey, 4cyl, 6 spd auto, 2x4, g80 lock diff, tow pkg, chrome pkg, OEM upgraded headlights, fog lights, tri fold cover, Line-x pro, chrome tow hooks, weather tech splash guards and floor mats, AVS intrack side window deflectors, loaded but for sunroof. Custom rear quarter graphic and rear window graphic. Toy hauler for tracker txw 175.