Live Fuel Prices Added to Google Maps to Help UK Drivers Compare Costs

UK motorists can now check live fuel prices on Google Maps, enabling drivers across the country to compare local petrol and diesel costs directly inside the navigation app.

The update aims to give car owners a simple way to find cheaper fill-ups at a time when global supply squeezes and international conflicts including the Middle East crisis and the war in Ukraine have driven costs up dramatically. Diesel recently topped £2 per litre for the first time, which has been described by the RAC as "a price threshold no one wanted to cross". According to the AA, filling a standard 55-litre tank currently runs about £110 for diesel and £96 for petrol.

The feature relies on data from the government's Fuel Finder initiative. Launched following a recommendation by the Competition and Markets Authority (CMA), the scheme legally requires petrol stations to report price changes within 30 minutes or face potential fines. Around 99% of fuel sold in the UK is now logged through the system.

Energy Consumers Minister Polly Billington called the integration a practical step for households, stating:

“Tackling the affordability crisis is our first responsibility and for so many families and businesses, petrol and diesel are essential goods, not luxuries. Accessing the cheapest fuel should be simple, which is why it is a gamechanger for near real-time fuel prices to be shown on Google Maps for the first time in the UK, helping drivers to find the best deal and save money at the pump.”

Chancellor John Healey noted that while minor measures cannot reverse global price pressures, every bit helps:

“Getting the best price at the pump is now easier. This doesn’t fix everything; bills have gone up because of events in the Middle East. But we’re not powerless. And small changes like this, cutting tax on electricity bills and capping bus fares at £2 all help give families a bit of breathing space.”

While the Fuel Finder dataset was already fed into dedicated platforms like PetrolPrices, Waze, the AA, RAC Fuel Watch, and Confused.com, bringing it to Google Maps expands its reach significantly. Ofcom figures show 77% of UK adults rely on Google Maps for basic navigation. Official estimates suggest shopping around via the tool could save average motoring households around £40 annually.

Campaigners and industry experts hope the added visibility will spur forecourt competition and curb regional price-matching tactics. AA president Edmund King called the rollout a "massive step forward" that will make lower-priced stations stand out.

However, some price comparison operators point out that the underlying government feed still has gaps. Clare Lafferty, director at PetrolPrices, explained that her team must supplement the feed with secondary sources, referencing unlisted stations and delayed updates. She noted that PetrolPrices flagged 200 forecourts in September for failing to update diesel prices on time.

In response, Google clarified that it verifies feed accuracy before displaying figures on screen. Sarah-Jayne Williams, director of product partnerships at Google, explained:

“Accuracy is very important, so we will still show the petrol station and where it is, but you'll only see a price if we have high confidence that it's the right price.”

She added:

“Navigating fuel rising costs shouldn’t add stress to everyday journeys. Integrating Fuel Finder data into Google Maps and Waze gives drivers visibility on nearby pump prices, helping drivers make intentional choices to help their budgets go further this winter. Go on and give it a try today!”