Maintenance Tips

How Often Should You Change Your Oil? A Guide for Upland, CA Drivers

Published July 2, 2026 • By 123 Auto Center

If you've ever wondered whether you really need that oil change, you're not alone. The old rule was every 3,000 miles, but modern engines and synthetic oils have changed the game.

The 3,000-Mile Myth

Most vehicles built after 2010 can go 5,000 to 7,500 miles between oil changes using conventional oil, and synthetic oil can extend that to 10,000 miles or more. Check your owner's manual for the best guideline.

Driving Conditions in Upland Matter

Stop-and-go traffic on Foothill Boulevard, short trips under five miles, and hot Inland Empire summers put extra stress on your oil. Consider changing your oil closer to the 5,000-mile mark.

Signs You're Overdue

  • Dark, gritty oil on the dipstick
  • Engine noise like ticking or knocking
  • Exhaust smoke
  • Burning smell
  • Decreased fuel economy

Visit 123 Auto Center

2133 W Foothill Blvd, Unit A, Upland, CA 91786

Open Mon-Fri 8am-5pm

Call (909) 527-2525 to schedule

Schedule Your Oil Change