Looking for affordable motor oil that won't let you down? Here are 3 cheap motor oils that deliver solid performance without breaking the bank.

The Garage Gas & Oil Grab 20 Percent off Some of Amazon’s Already-Cheap Motor Oil Right Now If you're trying to get an oil change done cheaply, now's the time to take advantage of this deal.

A motor oil's price doesn't necessarily reflect its quality, and it is safe to use cheap motor oil as long as it meets the API's minimum requirements.

Does this mean Dollar Tree budget oil is safe for use in modern engines? More or less, yes. Based on the sample analyzed, the cheap store-branded motor oil proved to be on par with conventional oil.