Differbetween
Premium
Difference Between Regular and Premium Gas
So, what's the difference between premium and regular gas? Regular gas is rated at 87 octane in most states, while premium gas is often rated higher a...
Difference Between Unleaded and Premium Unleaded
Premium fuel has a higher octane level compared to regular unleaded or mid-grade fuel. According to the FTC, higher octane ratings make fuel more resi...