I've loved this truck since I bought it. I've been hit 4 times in it, only one required major work and it still runs great and no one was injured. I still get 18 mpg in the city. The transmission tends to go out at 110,000 miles, I know of 4 people that it happened to. Water pump and heater control valve both started to leak around 140,000 miles. Currently have 150,000. The brakes I put on last about 20,000 miles, but the rotor only lasts about 2 or 3 break changes.
LOTS of space even with 8 people, more than enough personal room with 6.
Highway gas mileage which has already been addressed by Chevy