Cheapest Petrol & Diesel in Portsmouth Today
Prices updated 18 minutes ago
UK avg petrol today: 158.8p · Portsmouth is 1.0p above the national average
Avg. Fuel Prices
Showing the 12 cheapest petrol stations in Portsmouth. For cheapest diesel, super unleaded, or to search from your exact address, use the postcode search.
Average prices by brand in Portsmouth
| Brand | Petrol | Diesel | Stations |
|---|---|---|---|
|
1.
|
156.7p | 182.7p | 1 |
|
2.
|
156.9p | 179.9p | 1 |
|
3.
|
157.9p | 178.9p | 2 |
|
4.
GR
Green Road Service Station
|
157.9p | 177.9p | 1 |
|
5.
|
158.9p | 179.9p | 1 |
|
6.
|
159.1p | 184.2p | 6 |
|
7.
|
159.1p | 184.2p | 5 |
|
8.
|
163.7p | 184.9p | 5 |
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About fuel prices in Portsmouth
There are currently 22 petrol stations reporting live prices within 4 miles of Portsmouth, with the cheapest petrol today at 156.7p per litre at Grange Road Service Station. The local average of 159.8p is 1.0p above the UK national average of 158.8p. Choosing the cheapest station over the most expensive could save you up to £4.10 on petrol and £6.00 on diesel on a full tank.
Supermarket forecourts in the area include Sainsbury's, Tesco and Asda — these tend to offer the most competitive prices and are a good first stop for budget-conscious drivers.
Prices are sourced directly from fuel retailers via the UK Government Fuel Finder API and refreshed every 30 minutes. For hyperlocal results or a wider search radius, enter your postcode in the box above.
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Frequently asked questions
- How often are Portsmouth fuel prices updated?
- Prices are updated every 30 minutes, sourced directly from fuel retailers via the GOV.UK Fuel Finder API.
- What are the average fuel prices in Portsmouth right now?
-
Based on the 22 stations shown, average prices in Portsmouth are currently:
- Petrol (E10): 159.8p per litre (▲ 1.0p above UK avg)
- Diesel (B7): 183.1p per litre (▲ 0.6p above UK avg)
- Super Unleaded (E5): 178.8p per litre (▲ 2.8p above UK avg)
- What is the cheapest supermarket petrol station in Portsmouth?
- Supermarkets like Tesco, Sainsbury's, Asda and Morrisons typically offer the lowest fuel prices. Check the results above — cheapest stations are shown first.
- Can I report a wrong price for a station in Portsmouth?
- Yes — tap "Wrong price?" on any station card above to submit a correction with a photo. Verified corrections are applied within minutes.