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Cheapest Petrol & Diesel in Mathern Today

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Last updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.

Cheapest Petrol in Mathern

149.9p per litre at Valero, Chepstow Mathern
Area average: 149.9p — save up to 0.0p/litre

Cheapest Diesel in Mathern

163.9p per litre at Valero, Chepstow Mathern
Area average: 163.9p — save up to 0.0p/litre
See all 1 stations View on map 30-day trend Annual cost
Browse by brand: Valero

There are 1 fuel stations in Mathern reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 149.9p per litre across 1 stations. Diesel (B7) averages 163.9p across 1 stations. Unleaded is 1.3p below the national average of 151.2p.

Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Mathern.

Fuel Stations in Mathern

Station ⇅ Postcode ⇅ E10 ⇅ E5 ⇅ B7 ⇅ SDV ⇅
Valero, Chepstow Mathern NP16 6LF 149.9p Cheapest 170.9p Cheapest 163.9p Cheapest 184.9p Cheapest

Station Map

Nearby Towns

Chepstow
4 stations
Unleaded avg 150.4p
Diesel avg 163.9p
Cas-Gwent
1 stations
Unleaded avg 149.9p
Diesel avg 163.9p
Newport
25 stations
Unleaded avg 150.5p
Diesel avg 163.8p
Rogiet
1 stations
Unleaded avg 152.9p
Diesel avg 168.9p
Aust
1 stations
Unleaded avg 173.9p
Diesel avg 189.9p
Badminton
2 stations
Unleaded avg 150.9p
Diesel avg 164.9p
Caldicot
2 stations
Unleaded avg 153.4p
Diesel avg 174.4p
Magor with Undy
1 stations
Unleaded avg 153.9p
Diesel avg 179.9p

Average Petrol and Diesel Prices in Mathern (pence per litre)

Unleaded (E10)
149.9p
1 stations
1.3p below national
Super Unleaded (E5)
170.9p
1 stations
+1.9p vs national
Diesel (B7)
163.9p
1 stations
1.0p below national
Premium Diesel
184.9p
1 stations
0.7p below national

30-Day Price Trend in the Newport Region (pence per litre)

Daily averages across all stations in the Newport postcode area over the last 30 days. Mathern sits within this region.

What does fuel cost a typical driver in Mathern?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2336/year on fuel in Mathern (at 149.9p/L). That's £20 less than the UK average of £2357. Across the wider Newport (NP) postcode area petrol averages 149.1p/L, working out at £2324/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1788/year at Mathern's average diesel price of 163.9p/L. That's £11 less than the UK average of £1799. Across the wider Newport (NP) postcode area diesel averages 164.2p/L — £1792/year.

Fuel Prices by Brand in Mathern

Average prices and cheapest station for each fuel brand in Mathern.

Valero Fuel Prices in Mathern

There is 1 Valero forecourt in Mathern. Petrol is 149.9p/L. Diesel is 163.9p/L. Live prices: Valero, Chepstow. Valero fuel prices across the UK →

Show station details
StationPostcodeE10B7
Valero, Chepstow NP16 6LF 149.9p 163.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Mathern today is 149.9p per litre at VALERO, NP16 6LF. The average across 1 stations is 149.9p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Mathern today is 163.9p per litre at VALERO, NP16 6LF. The average across 1 stations is 163.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Mathern is 149.9p per litre from 1 stations. The national average is 151.2p, so Mathern is 1.3p below the national average.

The average diesel (B7) price in Mathern is 163.9p per litre from 1 stations. The national average is 164.9p, so Mathern is 1.0p below the national average.

There are currently 1 fuel stations reporting prices in Mathern. This includes supermarket forecourts, independent stations, and branded sites.

Fuel prices on MPG Calc are updated every 30 minutes using official data from the UK government's Fuel Finder service. All retailers with 250+ filling stations are required by law to report their prices, covering the vast majority of UK forecourts.