how long do silverados last
show more I have a 2003 chevy silverado 1500 with a 5.3 engine with 170,000 miles. I was wondering how long it will last before it will start nickel and dimeing me. There is no slippage in the transmission and the oil is changed every 2,500 miles, it doesn't burn a drop of oil. I was trying to sell it but then someone... show more I have a 2003 chevy silverado 1500 with a 5.3 engine with 170,000 miles.