Which fuel should we use in our Vauxhall Corsa VXR?

My son bought a 2010 Vauxhall Corsa VXR from a franchised dealer and we would be grateful for your advice on which grade unleaded to use and when to change the timing belt. Vauxhall says 10 years or 100,000...

Does BP Ultimate diesel compare to Shell V-Power?

You confirmed last week that Shell V-Power diesel has advantages over ordinary diesel in terms of particulates and improved performance. I similarly use BP Ultimate diesel in the expectation that it should...

Which fuel should I use in my 1968 Volkswagen Beetle?

I have just spent nearly £7000 having a 1968 Volkswagen Beetle 1200 restored, in addition to paying nearly £2000 four years ago for a new Vega engine. I have been alarmed to hear of the increasing quantity...

Why do you rate BP Ultimate diesel over Shell V-Power for diesels?

I currently run a 2006 Honda Accord 2.2 i-CTDi and have been using Shell V-Power diesel fuel exclusively. I was just wondering what your thoughts are and why you singled out BP Ultimate diesel as your...

My Audi A4 is suffering a DPF fault - what is causing it?

I drive a three-year-old Audi A4 TDI and cover 85 miles each day to and from my place of work. My total annual mileage is roughly 28,000. On 5 November I drove my car from cold about a mile and went shopping....

Can premium fuel help improve my Toyota Verso's fuel consumption?

Further to our brief correspondence before Christmas concerning the increase in my Toyota's Verso D-4D’s diesel consumption, I'm pleased to report that Shell V-Power, as you recommended, seems to have...

I put unleaded into my diesel BMW by mistake - should I have it flushed?

I drive a BMW 320d. As an ex-Shell employee I always look out for V-Power Diesel as I like its performance and cleanliness. For several months Shell have been capping their V-Power Diesel nozzles with...

Buying branded diesel worthwhile?

I have recently experienced a blocked fuel filter on my 1 year old Isuzu Rodeo with only 10,000 miles on the clock. The garage / mechanic from the franchised dealer suggested that this could be down...

Which petrol should I buy?

I have a high performance car and recently read an internet article regarding an extensive test for the best fuel. Surprisingly, Tesco 99octane came out on top marginally beating the other two well known...

Why aren't Fiat garages permitted to do warranty work on Abarth 500s?

I was pleased to note that you had singled out the Abarth 500 as one of your favourite cars in a recent Telegraph Motoring feature. I'm still very much enjoying mine. Can you advise me about fuel? I have...