Driving Guides
Evidence-based guides to help you spend less on fuel, reduce your emissions, and drive smarter — wherever you are in the world.
Fuel saving guides
Fuel economy
How to Improve Your Car's MPG — 12 Ways to Use Less Fuel
From tyre pressure to driving technique, these changes can save you hundreds of pounds a year at the pump.
Speed & cost
Is It Worth Driving Slower? The Real Cost of Speeding on the Motorway
We calculate the exact fuel cost difference between 60, 70, and 80 mph — and whether the time saving is actually worth it.
Journey guide
How Much Does It Cost to Drive from London to Cornwall?
Exact fuel costs for every car type, cheapest stations on the route, and whether driving beats the train.
Journey guide
How Much Does It Cost to Drive from London to Edinburgh?
Full fuel cost breakdown for the 400-mile journey, eastern vs western route comparison, and speed vs cost analysis.
Saving money
What Is the Cheapest Day to Buy Petrol in the UK?
Is there really a cheapest day? We look at the data on weekly fuel price patterns and where the real savings are.
Explainer
Why Is Petrol a Different Price at Every Station?
Why do prices vary by 15-20p per litre on the same road? A clear explanation of how UK fuel pricing really works.
Most fuel efficient cars
Car buying
Most Fuel Efficient Small Cars UK 2026
Top picks for city cars and superminis — from the Toyota Yaris Hybrid to the Peugeot 208 diesel, with real-world MPG figures.
Car buying
Most Fuel Efficient Family Cars UK 2026
Hatchbacks and estates that won't burn through your budget — including the Toyota Corolla Hybrid and Honda Civic eHEV.
Car buying
Most Fuel Efficient SUVs UK 2026
The best MPG SUVs and crossovers — from the Yaris Cross to the RAV4 Hybrid — with annual fuel cost comparisons.
Car buying
Most Fuel Efficient Used Cars UK 2026
The best used buys for fuel economy across every budget — from a £6,000 Prius to a nearly-new Corolla Hybrid.
Country fuel guides
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United Kingdom
Petrol & diesel prices, MPG tips, speed limits
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United States
Gas prices, road trip costs, MPG calculator
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Australia
Fuel prices, L/100km calculator, road trips
Electric vehicle guides
EV vs Petrol
Petrol vs Electric — What's the True Cost Per Mile in 2026?
The definitive real-world comparison of running costs. Find out if switching to electric actually saves you money.
EV charging
How Much Does It Cost to Charge an Electric Car in the UK?
Home vs public vs rapid charging costs compared — and how to charge your EV as cheaply as possible.
UK driving guides
Running costs
How Much Does It Cost to Drive Per Mile in the UK?
Exact cost per mile for petrol, diesel, electric and hybrid cars based on current 2026 UK prices.
Car buying
Best Fuel Efficient Cars UK 2026 — Cheapest to Run
Real-world MPG figures and running costs for the most fuel efficient cars in the UK right now.
Fuel prices
How Much Fuel Duty Do You Pay in the UK?
Where does your fuel money actually go? A breakdown of duty, VAT, and why UK prices are so high.
International
Driving on the Autobahn — Fuel Costs & Tips for UK Drivers
Planning a German road trip? Find out what fuel costs, how speed affects your bill, and what UK drivers need to know.
EV & hybrid
EV vs Hybrid — Which Is Cheaper to Run in the UK?
A real-world comparison of running costs, charging, range and which suits different types of drivers.
More guides coming soon
Coming soon
Is Hypermiling Worth It? Extreme Fuel Saving Tested
We put the most extreme fuel-saving techniques to the test. How much can you actually save?
Coming soon
Most Fuel Efficient Vans UK 2026
The best MPG vans for tradespeople and small businesses — diesel, hybrid, and electric options compared.