Diamond Gas & Mart in Livermore (4904 Southfront Rd)

They sell bio diesel for cheap but quality is reallllyyy bad I wouldn’t put gas here there quality of gas is horrible your engine will get ruined

Fake gas prices. Intentionally mentions lower gas prices on gasbuddy but actually prices seems 70-90 cents difference.

diesel is biodiesel.

Rude employees diff price on pump and sign

Bio-diesel (100% I think) NOT conventional diesel. Seems to work ok though

Advertising cheaper prices on sign but at the pump $0.25 more expensive

Easy access and close to freeway.

The station seemed new. Cash prices lowest within. 4 competitors nearby. Inflation fighter.

OUT OF GAS EVERY TIME I COME HERE!!!!! CREDIT CARD MACHINE DOES NOT WORK!

I went yesterday 1/1/24 and they only had premium gas available