I came across this description of an engine warranty from Pennzoil for 15 years or 800,000 km. (Roughly 500,000 miles)
It’s not so much the warranty, but have you owned a vehicle for 15 years without any internal engine problems?
My 2008 Chev Suburban 3/4 ton with a 6.0 LS engine is now 15 years old and has not ( knock wood) had any engine problems except for worn out engine accessories not dependent on oil lubrication. It has just short of 250,000 miles. I used mostly Pennzoil Platinum 5w30 and for the last few years have been using PP Euro 5w40 and PP Euro LX 0w30 in the winter. It’s only a coincidence that I used mostly Pennzoil products. ( or not). I was attracted to the Pennzoil rebates mostly, but it looks like Pennzoil has served me well. Perhaps others can chime in with their 15 year experience.
It’s not so much the warranty, but have you owned a vehicle for 15 years without any internal engine problems?
My 2008 Chev Suburban 3/4 ton with a 6.0 LS engine is now 15 years old and has not ( knock wood) had any engine problems except for worn out engine accessories not dependent on oil lubrication. It has just short of 250,000 miles. I used mostly Pennzoil Platinum 5w30 and for the last few years have been using PP Euro 5w40 and PP Euro LX 0w30 in the winter. It’s only a coincidence that I used mostly Pennzoil products. ( or not). I was attracted to the Pennzoil rebates mostly, but it looks like Pennzoil has served me well. Perhaps others can chime in with their 15 year experience.
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