Straightforward guidance on fuel and electric driving in the UK
Whether you fill up or plug in, Fuel EV Guardian helps UK drivers understand their options, cut running costs and make confident choices — with clear, independent information.
Fuel
Spend less at the pump
Petrol and diesel still power most cars on UK roads. A few simple habits can make a real difference to what you spend.
Compare local prices
Prices can vary noticeably between nearby forecourts, so it pays to check before you fill up.
Drive smoothly
Gentle acceleration and braking, and reading the road ahead, use less fuel.
Check your tyres
Under-inflated tyres increase drag and fuel use. Check pressures monthly.
Lose the extra weight
Clear out the boot and remove roof boxes and racks when you're not using them.
Use air-con wisely
Air-con adds to fuel use, but at motorway speeds it's often better than driving with the windows open.
Know your fuel
Most petrol cars can use E10. Check your vehicle's compatibility before switching.
Electric
Thinking about going electric?
Electric vehicles are becoming a common sight across the UK. Here's what you need to know about charging and running one.
Home charging
For most EV drivers, charging at home overnight is the cheapest and most convenient option, especially on an EV or off-peak electricity tariff. A dedicated home charger should be installed by a qualified electrician.
Public charging
The public network includes slower destination chargers and rapid and ultra-rapid chargers for longer journeys. Public charging usually costs more per mile than charging at home, so prices are worth comparing.
Running costs
EVs have fewer moving parts, which can mean lower servicing costs. Your overall savings depend on how you charge, how far you drive and the vehicle you choose.
Compare
Petrol, diesel, hybrid or electric?
There's no single right answer — it depends on how you drive. Here's a simple at-a-glance guide.
| Feature | Petrol | Diesel | Hybrid | Electric |
|---|---|---|---|---|
| Best suited to | Mixed and shorter journeys | High-mileage and motorway driving | Town and mixed driving | Drivers who can charge at home or work |
| Refuelling / charging | Quick and widely available | Quick and widely available | Quick fuel stops, some charge themselves | Takes longer; home charging is most convenient |
| Running costs | Moderate | Lower per mile on long trips | Lower in town | Often lowest when charged at home |
| Tailpipe emissions | Yes | Yes | Reduced | None |
This is a general guide only. Always consider your own mileage, budget and access to charging.
Frequently asked questions
Explore
Charging without a driveway
What your council offers for on-street charging, and how to charge affordably.
Find your councilBuying a used EV
Model guides on what to check, especially battery health.
Browse models- Coming soon
Fuel vs electric cost calculator
Compare what you'd spend on petrol, diesel or charging for your own mileage.