What's the best quality petrol and diesel to use?

What is the best premium fuel brand for petrol and diesel?

Is Shell fuel really that much better than supermarket fuel?

I've always used Shell V Plus diesel in my Range Rover TDV8, with 160,000 miles on it. My neighbour said it was a waste of money, so I switched to Asda diesel. My car now has worse fuel economy and runs...

What Super fuel do you recommend?

I've followed your advice for a number of years regarding premium fuel, both petrol and diesel. I usually put BP Ultimate or Shell V Power in both cars, a petrol MINI and a diesel BMW X3. I appreciate...

Apart from premium fuel, how do I stop my direct injection petrol engine becoming clogged?

I've recently bought a Toyota Auris with the 1.2 turbo petrol engine (and am very pleased with it so far). I intend to keep it for a good long time; at least 10 years, ideally. I understand that direct...

I stopped using premium fuel and got a huge dip in fuel economy - what do you think caused this?

I have an Hyundai Ioniq, which I've run exclusively on Shell fuels for the 5000 miles that I've had it. I was getting 60-62 mpg on the regular stuff, then put a tank of the V-Power in and got 64 mpg. I...

Should I use Shell V-Power in my 1.2 Puretech engine?

I have Vauxhall Crossland X 1.2T 130PS and intended to use Shell V-Power fuel to keep the components as clean as possible. After reading the owners manual, it recommends 95 Ron - 98 Ron. As Shell V-Power...

My scooter is ticking over quite erratically - what's the issue?

I have Piaggio Medley 125 and tick over is very erratic. I've only done 1500 miles. Do you know what the problem is?

Will using Shell V Power improve the performance of our Honda Jazz?

We've decided to get a Honda Jazz SE Automatic for its space and versatility. We understand that it can be considered slow compared to other similar size vehicles. Would we would have any benefit by using...

What fuel should I use to keep my 10 year old Toyota Avensis running?

You mention that supermarket petrol can clog up engines and reduce MPG from the deposits in their additives. I understand that it's best to use branded super unleaded. Is it the case that branded normal...

Do you recommend using a higher grade petrol like Shell V-Power?

Having read your columns for many years I notice how you advocate the regular use of higher grade petrol. I have a Skoda Octavia Scout 1.8 TSI and inside the fuel door there is a label that says use 95...