Which is better for a high-mileage car?

Extended Performance High Mileage. It is formulated for older engines with seal conditioners and deposit control, and it carries the longer 25,000-mile interval.

Which lasts longer between oil changes?

Extended Performance High Mileage, at up to 25,000 miles or 1 year. Truck & SUV is rated for up to 20,000 miles or 1 year. Follow your owner's manual if you drive in severe conditions.

Is Truck & SUV worth it for a GM truck under warranty?

Yes. It holds the GM dexos1 Gen 3 license, which GM requires for warranty coverage on many vehicles. Extended Performance High Mileage does not list that license.

Is the cheaper one worse oil?

No. Both are full synthetics meeting ILSAC GF-7 with the same 4.7 rating. Truck & SUV costs less and carries more OEM licenses; Extended Performance adds a longer interval and high-mileage additives.

Can I use either in any 0W-20 vehicle?

Both are 0W-20 and meet ILSAC GF-7, so either works in most vehicles that call for 0W-20. Check your owner's manual for a required dexos or Ford spec before choosing.

Mobil 1 Extended Performance High Mileage 0W-20 vs Mobil 1 Truck & SUV 0W-20 Motor Oil

Both are 0W-20 full synthetics from Mobil 1 with the same 4.7 rating, so the choice comes down to interval and price. Extended Performance High Mileage is rated for up to 25,000 miles between changes and costs $35.97 at Amazon as of November 6, 2026. Truck & SUV is rated for up to 20,000 miles and costs $31.97 at Amazon as of the same date. Buy Extended Performance for the longer interval and older, higher-mileage engines; buy Truck & SUV if you want the lower price and a dexos1 Gen 3 license for a GM vehicle.

Today the Mobil 1 Truck & SUV 0W-20 Motor Oil costs $4.00 less at its best price.

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