long life
The life expectancy of a timing chain on a 1999 454 Vortec engine is 5 to 10 years. The exact time depends on how often the vehicle is driven.
roughly 350,000 to 400,000 miles if properly maintained
The life expectancy of a 1997 Jeep Wrangler Sport is 16 years. To get the full life expectancy out of a vehicle it should be properly maintained.
1997 buick life
130000 and drives like the day i bought
about three hundred thousand miles. if properly maintained.
I have a 1999 with 200,000 miles on it and still running strong.
My guess would be between 100K and 150K on average.
If treated right over 500K on original drivetrain
mine has 320,000. miles before it started to go out
What was life expectancy in