2001 Chevrolet Suburban 1500 4WD 4dr SUV (5.3L 8cyl 4A)
In 135K commercial use only repair was a window motor. Did get it stuck once also (operator-error). Rides like a dream with tons of room but still gets 17mpg. Just bought another one for the fleet. Its a lot of car for 14K in the used market.
Great ride and leather is nice. Climate control and heated seats.
Possiblly consider the 6 liter engine for a little extra go here in the mountains.