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Cheapest Petrol & Diesel in Killay Today

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

Cheapest Petrol in Killay

152.9p per litre at Esso, Swansea Killay
Area average: 153.9p — save up to 1.0p/litre

Cheapest Diesel in Killay

166.9p per litre at Esso, Swansea Killay
Area average: 169.9p — save up to 3.0p/litre
Browse by brand: EssoTexaco Killay

Worth the Drive?

Petrol averages 4.5p less in Cockett (149.4p vs 153.9p here). The round trip is about 3 miles each way, costing roughly £1.19 in fuel at 35 mpg. A 60‑litre fill would save £2.70 — a net saving of £1.51 after the return journey.

Diesel averages 4.5p less in Cockett (165.4p vs 169.9p here). The round trip is about 3 miles each way, costing roughly £0.93 in fuel at 50 mpg. A 60‑litre fill would save £2.70 — a net saving of £1.77 after the return journey.

There are 2 fuel stations in Killay reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 153.9p per litre across 2 stations. Diesel (B7) averages 169.9p across 2 stations. Unleaded is 0.8p above the national average of 153.1p.

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 Killay.

Fuel Stations in Killay

Station Postcode E10 E5 B7 SDV
Esso, Swansea Killay SA2 7QT 152.9p Cheapest 175.9p Cheapest 166.9p Cheapest 189.9p
Texaco Killay, Swansea Killay SA2 7AE Super-market 154.9p 172.9p 187.9p Cheapest

Station Map

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

Unleaded (E10)
153.9p
2 stations
±1.0p std dev
+0.8p vs national
Super Unleaded (E5)
175.9p
1 stations
+4.4p vs national
Diesel (B7)
169.9p
2 stations
±3.0p std dev
1.2p below national
Premium Diesel
188.9p
2 stations
±1.0p std dev
2.9p below national

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

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

What does fuel cost a typical driver in Killay?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2399/year on fuel in Killay (at 153.9p/L). That's £12 more than the UK average of £2386. Across the wider Swansea (SA) postcode area petrol averages 152.7p/L, working out at £2380/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1854/year at Killay's average diesel price of 169.9p/L. That's £13 less than the UK average of £1867. Across the wider Swansea (SA) postcode area diesel averages 168.3p/L — £1836/year.

Choose the right station — save £££

The cheapest petrol in Killay is 152.9p/L and the most expensive is 154.9p/L — a 2.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £1.20.

For diesel the spread is 6.0p/L (166.9p cheapest, 172.9p dearest) — £3.60 saved on a 60‑litre fill.

Fuel Prices by Brand in Killay

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

Esso Fuel Prices in Killay

There is 1 Esso forecourt in Killay. Petrol is 152.9p/L1.0p below the Killay average. Diesel is 166.9p/L (3.0p below town avg). Live prices: Esso, Swansea. Esso fuel prices across the UK →

Show station details
StationPostcodeE10B7
Esso, Swansea SA2 7QT 152.9p 166.9p

Texaco Killay Fuel Prices in Killay

There is 1 Texaco Killay forecourt in Killay. Petrol is 154.9p/L1.0p above the Killay average. Diesel is 172.9p/L (3.0p above town avg). Live prices: Texaco Killay, Swansea.

Show station details
StationPostcodeE10B7
Texaco Killay, Swansea SA2 7AE 154.9p 172.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Killay today is 152.9p per litre at ESSO, SA2 7QT. The average across 2 stations is 153.9p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Killay today is 166.9p per litre at ESSO, SA2 7QT. The average across 2 stations is 169.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Killay is 153.9p per litre from 2 stations. The national average is 153.1p, so Killay is 0.8p above the national average.

The average diesel (B7) price in Killay is 169.9p per litre from 2 stations. The national average is 171.1p, so Killay is 1.2p below the national average.

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