It all depends on how you take care of your vehicle.The engines will last you over 300,000 if not more as long as you do proper maintenance.I have a 2000 Ford Expedition with the 5.4 Triton and my truck has 230,000 plus miles without no problems misses or anything.Proper maintenance and be careful on changing plugs in these vehicles because they did not put enough threads in the head so it is easy to strip them and really cost you.
The average life expectancy of an engine in a Ford Focus is around 150,000 - 250,000 miles. You can extend the life expectancy of your engine by making sure you do regular maintenance and upkeep on it.
200k
The life expectancy of a 6.6L Duramax is 10 years and 350,000 miles. The life expectancy of a 6.7L Cummins is 11 years and 410,000 miles. The life expectancy of a 5.9L Cummins is 15 years and 500,000 miles!
1997 buick life
200,000 + miles
5 years
Not the percentage of the oil LEFT , but the percentage of the " LIFE EXPECTANCY " until you should change the engine oil
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.
Few Days ... since we are in 2010
500,000 miles500,000 miles
All depends on the care and maintenance it receives.
200,000 miles is average with normal maintenance.