Is Mobil 1 High Mileage worth it over regular Mobil 1?

If your engine is past 75,000 miles and seeps or uses a little oil, the extra seal conditioners are worth the small price gap. Under that mileage, standard Mobil 1 does the same job for less.

How often should I change it?

Mobil rates it for up to 10,000 miles or one year, whichever comes first. Follow your owner's manual if it specifies a shorter interval, especially for severe driving.

Does 0W-20 fit my car?

Only use it if your owner's manual calls for 0W-20. Many newer Hondas, Toyotas and Ford engines do; older engines often spec 5W-20 or 5W-30.

How many quarts does the jug hold?

It holds 5 US quarts. Check your engine's capacity first, since many V6 and V8 engines need 6 quarts or more and you would need a second bottle.

Is it safe for turbocharged engines?

Yes. Mobil recommends it for turbocharged, supercharged and direct-injected engines that spec 0W-20.

Mobil 1 runs store rebates and jug promotions several times a year, often around spring and fall oil-change seasons. At $38.99 at BJ's as of November 5, 2026, it is already near the low end of its usual range.