Route & Fuel app iconRoute & Fuel UKSmarter fuel stop decisions
Premium fuel near me

Premium petrol and diesel.
Separated clearly.

Search premium fuel near you without mixing unlike grades. Compare E5 super unleaded, RON 97+, RON 99 and premium diesel. Availability varies by site.

Super unleaded 180.6pPremium diesel 203.1pLatest prices · 28 August 2026
Latest comparison

Petrol and diesel are separate decisions

These are price averages for different fuel grades, so compare the grade your vehicle actually uses.

Super unleaded E5180.6p3.20p higher over 30 days
RON 97+178.9p2,287 matching premium petrol prices
RON 99182.6p1,934 matching premium petrol prices
Premium diesel203.1p5.40p higher over 30 days
Premium petrol

E5, RON 97+ and RON 99 describe different things

E5 is an ethanol-content label. RON is an octane rating. A product may be E5 and RON 97, 98 or 99.

Questions drivers ask

Premium availability before you travel

Use the fuel grade, availability and last-updated time together.

Does premium fuel mean petrol or diesel?

It can mean either. This page separates E5 super unleaded, RON 97+ and RON 99 petrol from premium diesel so unlike grades are not compared as though they were interchangeable.

Is every E5 price definitely RON 97+ or RON 99?

No. E5 describes ethanol content. RON 97+ and RON 99 are octane ratings. Availability varies by site.

Is premium diesel the same as standard B7 diesel?

No. Premium diesel is a separate retailer category from standard B7. Availability varies by site. Follow your vehicle guidance.

Where prices come from

About these prices

Route & Fuel keeps national averages separate from individual station prices. These latest UK fuel prices were last refreshed on 28 August 2026; typical ranges show where most prices sit instead of treating one unusually low price as a guaranteed bargain.