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Cheapest Petrol & Diesel in Chepstow Today

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

Cheapest Petrol in Chepstow

149.7p per litre at EG on the move, Chepstow
Area average: 150.3p — save up to 0.7p/litre

Cheapest Diesel in Chepstow

163.7p per litre at EG on the move, Chepstow
Area average: 163.8p — save up to 0.2p/litre
See all 5 stations View on map 30-day trend Annual cost
Browse by brand: EG on the moveEssoMeredith MotorsTescoValero

There are 5 fuel stations in Chepstow reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 150.3p per litre across 4 stations. Diesel (B7) averages 163.8p across 4 stations. Unleaded is 0.8p 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 Chepstow.

Fuel Stations in Chepstow

Station ⇅ Postcode ⇅ E10 ⇅ E5 ⇅ B7 ⇅ SDV ⇅
EG on the move, Chepstow NP16 6UP 149.7p Cheapest 164.9p Cheapest 163.7p Cheapest 178.9p Cheapest
Esso, Chepstow NP16 5YS 151.9p 169.9p 163.9p 185.9p
Meredith Motors, Devauden Chepstow NP16 6PE ⚠ – 158.9p 189.9p –
Tesco, Cas-Gwent Chepstow NP16 5PB Super-market 149.9p – 163.9p –
Valero, Mathern Chepstow NP16 6LF 149.9p 170.9p 163.9p 184.9p

Station Map

Nearby Towns

Cas-Gwent
1 stations
Unleaded avg 149.9p
Diesel avg 163.9p
Mathern
1 stations
Unleaded avg 149.9p
Diesel avg 163.9p
Newport
25 stations
Unleaded avg 150.4p
Diesel avg 163.8p
Aust
1 stations
Unleaded avg 173.9p
Diesel avg 189.9p
Badminton
2 stations
Unleaded avg 150.4p
Diesel avg 164.9p
Rogiet
1 stations
Unleaded avg 152.9p
Diesel avg 168.9p
Caldicot
2 stations
Unleaded avg 153.4p
Diesel avg 174.4p
Alvington
1 stations
Unleaded avg 153.9p
Diesel avg 167.9p

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

Unleaded (E10)
150.3p
4 stations
±0.9p std dev
0.8p below national
Super Unleaded (E5)
168.6p
3 stations
±2.6p std dev
0.4p below national
Diesel (B7)
163.8p
4 stations
±0.1p std dev
1.1p below national
Premium Diesel
183.2p
3 stations
±3.1p std dev
2.4p 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. Chepstow sits within this region.

What does fuel cost a typical driver in Chepstow?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2343/year on fuel in Chepstow (at 150.4p/L). That's £13 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 Chepstow'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.

Choose the right station — save £££

The cheapest petrol in Chepstow is 149.7p/L and the most expensive is 151.9p/L — a 2.2p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £1.32.

For diesel the spread is 26.2p/L (163.7p cheapest, 189.9p dearest) — £15.72 saved on a 60‑litre fill.

Fuel Prices by Brand in Chepstow

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

EG on the move Fuel Prices in Chepstow

There is 1 EG on the move forecourt in Chepstow. Petrol is 149.7p/L — 0.7p below the Chepstow average. Diesel is 163.7p/L (0.2p below town avg). Live prices: EG on the move, Chepstow. EG on the move fuel prices across the UK →

Show station details
StationPostcodeE10B7
EG on the move, Chepstow NP16 6UP 149.7p 163.7p

Esso Fuel Prices in Chepstow

There is 1 Esso forecourt in Chepstow. Petrol is 151.9p/L — 1.6p above the Chepstow average. Diesel is 163.9p/L (0.1p above town avg). Live prices: Esso, Chepstow. Esso fuel prices across the UK →

Show station details
StationPostcodeE10B7
Esso, Chepstow NP16 5YS 151.9p 163.9p

Meredith Motors Fuel Prices in Chepstow

There is 1 Meredith Motors forecourt in Chepstow.

Show station details
StationPostcodeE10B7
Meredith Motors, Devauden NP16 6PE – 189.9p

Tesco Fuel Prices in Chepstow

There is 1 Tesco forecourt in Chepstow. Petrol is 149.9p/L — 0.4p below the Chepstow average. Diesel is 163.9p/L (0.1p above town avg). Live prices: Tesco, Cas-Gwent. Tesco fuel prices across the UK →

Show station details
StationPostcodeE10B7
Tesco, Cas-Gwent NP16 5PB 149.9p 163.9p

Valero Fuel Prices in Chepstow

There is 1 Valero forecourt in Chepstow. Petrol is 149.9p/L — 0.4p below the Chepstow average. Diesel is 163.9p/L (0.1p above town avg). Live prices: Valero, Mathern. Valero fuel prices across the UK →

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

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Chepstow today is 149.7p per litre at EG on the move, NP16 6UP. The average across 4 stations is 150.3p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Chepstow today is 163.7p per litre at EG on the move, NP16 6UP. The average across 4 stations is 163.8p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Chepstow is 150.3p per litre from 4 stations. The national average is 151.2p, so Chepstow is 0.8p below the national average.

The average diesel (B7) price in Chepstow is 163.8p per litre from 4 stations. The national average is 164.9p, so Chepstow is 1.1p below the national average.

There are currently 5 fuel stations reporting prices in Chepstow. 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.