What is the oil capacity for 2008 Mazda 3 2.0 liter?

Answer 1

4.3 quarts with Oil Filter. It's listed in your owners' manual under capacities

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I know the owners' manual says 4.3, but it is incorrect. Even in the manuals, the table which lists oil capacity is preceded by the word, "approximate."

I own a Mazda3 with a 2.0, I self change the oil and filter. I recommend initially putting in 3.5 US quarts, with filter change. Then drive the car a short distance (5-10 miles). Park the car on level ground, shut it off, and wait at least 20 minutes. Then check the oil again. You'll have to add at most another 0.25 of a quart to bring it to the FULL line on the dipstick.

True capacity with oil filter change is about 3.7 US quarts.