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Cheapest Petrol & Diesel in Welwyn Garden City Today

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

Cheapest Petrol in Welwyn Garden City

Area average: 156.2p — save up to 2.3p/litre

Cheapest Diesel in Welwyn Garden City

Area average: 169.9p — save up to 4.0p/litre
See all 3 stations View on map 30-day trend Annual cost
Browse by brand: EssoMorrisonsShell

Worth the Drive?

Petrol averages 2.3p less in Panshanger (153.9p vs 156.2p here). The round trip is about 1 miles each way, costing roughly £0.37 in fuel at 35 mpg. A 60‑litre fill would save £1.40 — a net saving of £1.03 after the return journey.

Diesel averages 4.0p less in Panshanger (165.9p vs 169.9p here). The round trip is about 1 miles each way, costing roughly £0.28 in fuel at 50 mpg. A 60‑litre fill would save £2.40 — a net saving of £2.12 after the return journey.

There are 3 fuel stations in Welwyn Garden City reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 156.2p per litre across 3 stations. Diesel (B7) averages 169.9p across 3 stations. Unleaded is 3.1p 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 Welwyn Garden City.

Fuel Stations in Welwyn Garden City

Station ⇅ Postcode ⇅ E10 ⇅ E5 ⇅ B7 ⇅ SDV ⇅
Esso, Peartree Welwyn Garden City AL7 1LE 155.9p 175.9p 169.9p 189.9p Cheapest
Morrisons, Panshanger Welwyn Garden City AL7 1FP Super-market 153.9p Cheapest 165.9p Cheapest 165.9p Cheapest –
Shell, Handside Welwyn Garden City AL8 6XA 158.9p 184.9p 173.9p 199.9p

Station Map

Nearby Towns

Peartree
1 stations
Unleaded avg 155.9p
Diesel avg 169.9p
Panshanger
1 stations
Unleaded avg 153.9p
Diesel avg 165.9p
Handside
1 stations
Unleaded avg 158.9p
Diesel avg 173.9p
Smallford
1 stations
Unleaded avg 153.9p
Diesel avg 171.9p
North Mymms
2 stations
Unleaded avg 156.9p
Diesel avg 177.9p
Brookmans Park
1 stations
Unleaded avg 155.9p
Diesel avg 173.9p
Welham Green
1 stations
Unleaded avg 157.9p
Diesel avg 181.9p
Colney Heath
2 stations
Unleaded avg 154.9p
Diesel avg 173.9p

Average Petrol and Diesel Prices in Welwyn Garden City (pence per litre)

Unleaded (E10)
156.2p
3 stations
±2.1p std dev
+3.1p vs national
Super Unleaded (E5)
175.6p
3 stations
±7.8p std dev
+4.1p vs national
Diesel (B7)
169.9p
3 stations
±3.3p std dev
1.2p below national
Premium Diesel
194.9p
2 stations
±5.0p std dev
+3.1p vs national

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

Daily averages across all stations in the St Albans postcode area over the last 30 days. Welwyn Garden City sits within this region.

What does fuel cost a typical driver in Welwyn Garden City?

At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2435/year on fuel in Welwyn Garden City (at 156.2p/L). That's £49 more than the UK average of £2386. Across the wider St Albans (AL) postcode area petrol averages 153.7p/L, working out at £2396/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1854/year at Welwyn Garden City's average diesel price of 169.9p/L. That's £13 less than the UK average of £1867. Across the wider St Albans (AL) postcode area diesel averages 171.8p/L — £1874/year.

Choose the right station — save £££

The cheapest petrol in Welwyn Garden City is 153.9p/L and the most expensive is 158.9p/L — a 5.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £3.00.

For diesel the spread is 8.0p/L (165.9p cheapest, 173.9p dearest) — £4.80 saved on a 60‑litre fill.

Fuel Prices by Brand in Welwyn Garden City

Average prices and cheapest station for each fuel brand in Welwyn Garden City.

Esso Fuel Prices in Welwyn Garden City

There is 1 Esso forecourt in Welwyn Garden City. Petrol is 155.9p/L — 0.3p below the Welwyn Garden City average. Diesel is 169.9p/L. Live prices: Esso, Peartree. Esso fuel prices across the UK →

Show station details
StationPostcodeE10B7
Esso, Peartree AL7 1LE 155.9p 169.9p

Morrisons Fuel Prices in Welwyn Garden City

There is 1 Morrisons forecourt in Welwyn Garden City. Petrol is 153.9p/L — 2.3p below the Welwyn Garden City average. Diesel is 165.9p/L (4.0p below town avg). Live prices: Morrisons, Panshanger. Morrisons fuel prices across the UK →

Show station details
StationPostcodeE10B7
Morrisons, Panshanger AL7 1FP 153.9p 165.9p

Shell Fuel Prices in Welwyn Garden City

There is 1 Shell forecourt in Welwyn Garden City. Petrol is 158.9p/L — 2.7p above the Welwyn Garden City average. Diesel is 173.9p/L (4.0p above town avg). Live prices: Shell, Handside. Shell fuel prices across the UK →

Show station details
StationPostcodeE10B7
Shell, Handside AL8 6XA 158.9p 173.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Welwyn Garden City today is 153.9p per litre at MORRISONS, AL7 1FP. The average across 3 stations is 156.2p. Prices are sourced from the UK government's Fuel Finder service and updated every 30 minutes.

The cheapest diesel (B7) in Welwyn Garden City today is 165.9p per litre at MORRISONS, AL7 1FP. The average across 3 stations is 169.9p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Welwyn Garden City is 156.2p per litre from 3 stations. The national average is 153.1p, so Welwyn Garden City is 3.1p above the national average.

The average diesel (B7) price in Welwyn Garden City is 169.9p per litre from 3 stations. The national average is 171.1p, so Welwyn Garden City is 1.2p below the national average.

There are currently 3 fuel stations reporting prices in Welwyn Garden City. 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.