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Cheapest Petrol & Diesel in Barnwood Today

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

Cheapest Petrol in Barnwood

Area average: 149.9p — save up to 3.0p/litre

Cheapest Diesel in Barnwood

Area average: 171.4p — save up to 5.5p/litre
Browse by brand: BPSainsbury's

Worth the Drive?

Petrol averages 2.2p less in Barton and Tredworth (147.7p vs 149.9p here). The round trip is about 2 miles each way, costing roughly £0.63 in fuel at 35 mpg. A 60‑litre fill would save £1.32 — a net saving of £0.69 after the return journey.

Diesel averages 5.7p less in Barton and Tredworth (165.7p vs 171.4p here). The round trip is about 2 miles each way, costing roughly £0.50 in fuel at 50 mpg. A 60‑litre fill would save £3.42 — a net saving of £2.92 after the return journey.

There are 2 fuel stations in Barnwood reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 149.9p per litre across 2 stations. Diesel (B7) averages 171.4p across 2 stations. Unleaded is 5.9p below the national average of 155.8p.

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 Barnwood.

Fuel Stations in Barnwood

Station Postcode E10 E5 B7 SDV
BP, Gloucester Barnwood GL4 3HA 152.9p 173.9p 176.9p 197.9p Cheapest
Sainsbury's, Gloucester Barnwood GL4 3RT Super-market 146.9p Cheapest 158.9p Cheapest 165.9p Cheapest

Station Map

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

Unleaded (E10)
149.9p
2 stations
±3.0p std dev
5.9p below national
Super Unleaded (E5)
166.4p
2 stations
±7.5p std dev
7.9p below national
Diesel (B7)
171.4p
2 stations
±5.5p std dev
5.4p below national
Premium Diesel
197.9p
1 stations
0.1p below national

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

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

What does fuel cost a typical driver in Barnwood?

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 Barnwood (at 149.9p/L). That's £92 less than the UK average of £2428. Across the wider Gloucester (GL) postcode area petrol averages 155.7p/L, working out at £2427/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1870/year at Barnwood's average diesel price of 171.4p/L. That's £59 less than the UK average of £1929. Across the wider Gloucester (GL) postcode area diesel averages 178.0p/L — £1942/year.

Choose the right station — save £££

The cheapest petrol in Barnwood is 146.9p/L and the most expensive is 152.9p/L — a 6.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £3.60.

For diesel the spread is 11.0p/L (165.9p cheapest, 176.9p dearest) — £6.60 saved on a 60‑litre fill.

Fuel Prices by Brand in Barnwood

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

BP Fuel Prices in Barnwood

There is 1 BP forecourt in Barnwood. Petrol is 152.9p/L3.0p above the Barnwood average. Diesel is 176.9p/L (5.5p above town avg). Live prices: BP, Gloucester. BP fuel prices across the UK →

Show station details
StationPostcodeE10B7
BP, Gloucester GL4 3HA 152.9p 176.9p

Sainsbury's Fuel Prices in Barnwood

There is 1 Sainsbury's forecourt in Barnwood. Petrol is 146.9p/L3.0p below the Barnwood average. Diesel is 165.9p/L (5.5p below town avg). Live prices: Sainsbury's, Gloucester. Sainsbury's fuel prices across the UK →

Show station details
StationPostcodeE10B7
Sainsbury's, Gloucester GL4 3RT 146.9p 165.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Barnwood today is 146.9p per litre at SAINSBURY'S, GL4 3RT. The average across 2 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 Barnwood today is 165.9p per litre at SAINSBURY'S, GL4 3RT. The average across 2 stations is 171.4p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Barnwood is 149.9p per litre from 2 stations. The national average is 155.8p, so Barnwood is 5.9p below the national average.

The average diesel (B7) price in Barnwood is 171.4p per litre from 2 stations. The national average is 176.8p, so Barnwood is 5.4p below the national average.

There are currently 2 fuel stations reporting prices in Barnwood. 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.