30-Second Fuel Price Hack: Save Up to £15 on Petrol in Your Area
Fuel prices continue to soar unpredictably, leaving many UK drivers stressed over mounting costs at the pumps. However, a quick and straightforward method can help motorists save significant money, with potential savings of up to £15 on a full tank.
Global Conflict Drives Price Volatility
The ongoing US-Israel conflict with Iran has dramatically impacted fuel prices in recent months. Wholesale oil and gas prices surged after the conflict began on February 28, as missile strikes and drone attacks disrupted energy production and transportation across the Middle East.
On April 7, US President Donald Trump confirmed a temporary ceasefire, leading to a slight decrease in wholesale prices. However, costs have not returned to pre-conflict levels, maintaining pressure on consumers.
Which? Champions Consumer Savings on TikTok
Leading UK independent consumer champion Which? has taken to social media platform TikTok to help drivers find cheaper fuel. In a recent clip, a Which? spokesperson explained: "Here's a hack to stop overpaying for fuel. Fuel prices can vary a lot, even within a small area, and in some cases, you can save around £15 on a full tank just by choosing a different station."
The spokesperson continued: "So it's worth checking prices in your area - especially before longer journeys. Alternatively, apps like PetrolPrices show you a map of all the fuel prices in your area so instead of going to the closest one, just go to the cheapest one."
How PetrolPrices App Works
PetrolPrices is a widely-used application that aggregates government data, information from companies and fuel stations, and community contributions to provide up-to-date fuel prices. Key features include:
- A map-based fuel finder for local price comparisons
- Price alerts for nearby stations
- User-submitted price updates to enhance accuracy
The app leverages data from the UK government's Fuel Finder service, which makes retail fuel prices and forecourt details publicly accessible through CSV files or email subscriptions.
User Reviews: Mostly Positive with Some Caveats
On Trustpilot, PetrolPrices boasts numerous five-star ratings, though some users have noted occasional inaccuracies. One satisfied reviewer wrote: "I always check this site before buying petrol, have done for many years. It's not always bang up to date but that's the retailers putting up prices with no warning! Also so useful when travelling outside my known area where I'm not so used to the cheaper stations."
Another user commented: "Great app; quick and very easy to use. Prices shown are always accurate against the forecourt prices. Has saved me money when I fill up locally and also when travelling further afield."
However, one critical reviewer reported issues with premium diesel listings: "'Up-to-date' prices are published for stations that don't - and never have - sold premium diesel. It's not just a case of lack of availability; that would be forgivable!"
PetrolPrices responded to the complaint, explaining that data comes from government sources or direct transactions, and offered to investigate specific station errors upon receiving details.
Practical Tips for Maximum Savings
To optimize fuel savings, drivers should:
- Check prices using apps like PetrolPrices before refuelling, especially for longer journeys
- Compare multiple stations within their area, as prices can vary significantly even locally
- Consider slightly altering routes to access cheaper stations, balancing distance against savings
- Stay informed about global events that may impact fuel prices, such as geopolitical conflicts
With fuel costs remaining a significant household expense, this simple 30-second checking method provides a practical way for drivers to combat unpredictable prices and keep more money in their pockets.



