Is 0W-20 the right oil for my car?

Only if your owner's manual specifies 0W-20. Most recent Honda, Toyota, Subaru and Ford four-cylinders do; older or turbocharged engines often call for 5W-30 or 0W-40.

How much oil does one change take?

Most four-cylinder cars take 4 to 5 quarts, so the 1.25 gal (5 qt) size covers a single change with a little spare. The 0.25 gal bottle is for topping off.

Is $8.98 a good price?

Yes for a quart of synthetic 0W-20. The 5 qt jug usually costs less per quart, so compare the per-quart price across the three sizes before buying.

What should I check on the label?

Look for an API SP or ILSAC GF-6A rating and your manufacturer's approval, such as dexos1 Gen 3 for GM cars. The listing does not show these, so confirm on the bottle.

Can I mix it with the oil already in the engine?

Yes, if both are the same viscosity and rating. Topping off with 0W-20 is fine in an engine that specifies 0W-20; do not mix grades.

Oil goes on sale around spring and fall oil-change promotions and store rebate periods. Watch the price history for the 5 qt size, where discounts are largest.

Where is the Oil 0W-20 cheapest?

At The Home Depot, for $8.98, 74% under what the other stores charge, as of our latest check.

Where can I buy the Oil 0W-20?

6 stores we checked sell it, including The Home Depot, Amazon, Walmart, Lowe's, eBay.

Oil 0W-20

Best price now

$8.98at The Home DepotObserved at 7:30 AM

74% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when.

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Our take on the Oil 0W-20

This is a 0W-20 full-synthetic motor oil sold in 0.25 gal (1 qt), 1.25 gal (5 qt) and 3 gal sizes. 0W-20 is the viscosity most late-model Honda, Toyota, Subaru and Ford engines specify, and it is the thinnest common grade, chosen for fuel economy and cold starts. The best new price is $8.98 at The Home Depot as of November 5, 2026, with 6 stores listing it new; that is a low entry price for a quart of synthetic 0W-20.