Junk, junk, and more junk from the GM people. I owned an older S10 (1985) and put 169,000 miles on it. This one has been one nightmare after another. I used to be a GM mechanic, so I saved myself a lot of repair bills. But fuel pump,O2 sensors, map sensor, two coils, various distributor caps, they say napa has the best one, I'm going to try it next. K&N filter helps on gas mileage just as long as you don't spray much oil on it. Intake gaskets leaked antifreeze out instead of in ,so it didn't blow motor, lucky! The check engine light is almost always on and I can't get my brake lights to go out, which by the way is a common problem usualy caused by the master switch.
Will go in the snow like a Jeep, 4wd drive is awesome. 30 inch factory tires are pricey but very good in rough terrain