California Diesel Prices: June 16, 2025

California diesel prices $4.71/gal on June 16, 2025! You can get it for $4.50 read the article to save big today!

June 16, 2025

California’s average diesel price is $4.71 per gallon on June 16, 2025, down $0.03 from June 14 (EIA). It’s $1.16 above the national average of $3.554/gallon. City prices:

  • Los Angeles: $4.85/gallon

  • San Francisco: $4.95/gallon

  • Sacramento: $4.60/gallon

  • San Diego: $4.80/gallon

  • Fresno: $4.65/gallon

Why Diesel Prices Are High

A $1.83/gallon tax and LCFS regulations adding $0.59/gallon from July 2025 increase costs. Refinery closures may drive diesel to $8.43/gallon by 2026.

Diesel Savings

  • Apps: Waze lists diesel at $4.50/gallon in Sacramento.

  • Cash Discounts: Ernie’s in Stockton offers diesel at $4.50/gallon.

  • Maintenance: Engine tune-ups improve efficiency.