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Cheapest Petrol & Diesel in Harwich Today

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

Cheapest Petrol in Harwich

152.9p per litre at Morrisons, Parkeston Harwich
Area average: 153.9p — save up to 1.0p/litre

Cheapest Diesel in Harwich

173.9p per litre at Morrisons, Parkeston Harwich
Area average: 175.6p — save up to 1.7p/litre
Browse by brand: AsdaMorrisonsTexaco

Worth the Drive?

Petrol averages 7.0p less in Purdis Farm (146.9p vs 153.9p here). The round trip is about 9 miles each way, costing roughly £3.60 in fuel at 35 mpg. A 60‑litre fill would save £4.20 — a net saving of £0.60 after the return journey.

Diesel averages 7.7p less in Purdis Farm (167.9p vs 175.6p here). The round trip is about 9 miles each way, costing roughly £2.88 in fuel at 50 mpg. A 60‑litre fill would save £4.60 — a net saving of £1.72 after the return journey.

There are 3 fuel stations in Harwich reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 153.9p per litre across 3 stations. Diesel (B7) averages 175.6p across 3 stations. Unleaded is 1.2p below the national average of 155.1p.

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 Harwich.

Fuel Stations in Harwich

Station Postcode E10 E5 B7 SDV
Asda, Harwich CO12 3HJ 153.9p 175.9p
Morrisons, Parkeston Harwich CO12 4EN Super-market 152.9p Cheapest 165.9p Cheapest 173.9p Cheapest
Texaco, Harwich CO12 4DN 154.9p 175.9p 176.9p 197.9p Cheapest

Station Map

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

Unleaded (E10)
153.9p
3 stations
±0.8p std dev
1.2p below national
Super Unleaded (E5)
170.9p
2 stations
±5.0p std dev
2.0p below national
Diesel (B7)
175.6p
3 stations
±1.2p std dev
+0.4p vs national
Premium Diesel
197.9p
1 stations
+2.1p vs national

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

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

What does fuel cost a typical driver in Harwich?

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 Harwich (at 153.9p/L). That's £19 less than the UK average of £2417. Across the wider Colchester (CO) postcode area petrol averages 156.5p/L, working out at £2439/year.

A diesel driver doing the same 12000 miles at 50 mpg spends about £1916/year at Harwich's average diesel price of 175.6p/L. That's £4 more than the UK average of £1912. Across the wider Colchester (CO) postcode area diesel averages 177.8p/L — £1940/year.

Choose the right station — save £££

The cheapest petrol in Harwich 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 3.0p/L (173.9p cheapest, 176.9p dearest) — £1.80 saved on a 60‑litre fill.

Fuel Prices by Brand in Harwich

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

Asda Fuel Prices in Harwich

There is 1 Asda forecourt in Harwich. Petrol is 153.9p/L. Diesel is 175.9p/L (0.3p above town avg). Live prices: Asda, Harwich. Asda fuel prices across the UK →

Show station details
StationPostcodeE10B7
Asda, Harwich CO12 3HJ 153.9p 175.9p

Morrisons Fuel Prices in Harwich

There is 1 Morrisons forecourt in Harwich. Petrol is 152.9p/L1.0p below the Harwich average. Diesel is 173.9p/L (1.7p below town avg). Live prices: Morrisons, Parkeston. Morrisons fuel prices across the UK →

Show station details
StationPostcodeE10B7
Morrisons, Parkeston CO12 4EN 152.9p 173.9p

Texaco Fuel Prices in Harwich

There is 1 Texaco forecourt in Harwich. Petrol is 154.9p/L1.0p above the Harwich average. Diesel is 176.9p/L (1.3p above town avg). Live prices: Texaco, Harwich. Texaco fuel prices across the UK →

Show station details
StationPostcodeE10B7
Texaco, Harwich CO12 4DN 154.9p 176.9p

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Frequently Asked Questions

The cheapest unleaded petrol (E10) in Harwich today is 152.9p per litre at MORRISONS, CO12 4EN. The average across 3 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 Harwich today is 173.9p per litre at MORRISONS, CO12 4EN. The average across 3 stations is 175.6p. Prices are sourced from the UK government's Fuel Finder service.

The average unleaded (E10) price in Harwich is 153.9p per litre from 3 stations. The national average is 155.1p, so Harwich is 1.2p below the national average.

The average diesel (B7) price in Harwich is 175.6p per litre from 3 stations. The national average is 175.2p, so Harwich is 0.4p above the national average.

There are currently 3 fuel stations reporting prices in Harwich. 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.