How Long Before Lack of Replacement Parts Forces a Vehicle Out of Service?

The rubber air intake duct rotted on our 2005 Pontiac Vibe. The part is no longer available new. I have located a couple locally at recycling yards, so this should be easily resolved. However, the mechanic who services our vehicles, feels that even though the car is in good shape and runs well, the lack of new part availability will make it impractical to continue using long term. It is a 21 year old vehicle, so I guess he does have a point. Even the best maintenance doesn’t turn back the clock.

How old a car can you stomach? I have friends who get a rash if their car is more than three years old - they want the latest technology and reliability. Others buy new and hold for 10 - 12 years. I like the fourth generation Chrysler vans, and was kicking around getting a lower mileage 2007 van from a salt-free state. Now I am thinking the parts are going to be an issue with that vehicle, too. Anway, how old do you think is too old to keep a vehicle on road?

It depends on the popularity of the vehicle and the number of people who keep them long term. Some vehicles tend to be more throw away types. I know someone with a 1989 Buick. Parts are apparently available. The early 90s Toyotas have lots of non OEM parts available, and the gaskets and seals are available from the dealer.

More parts have become available for the popular classics of the 1970s since there is demand.

I believe nearly every part is available for the Volkswagen Beetle.

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