Ask Honest John

Most recently answered diesels questions
I need a 4x4 to tow 3.5 tonnes. I'm looking to buy a new Land Rover Defender 90, which is diesel. With current emission targets, would it be a really bad idea to buy a pure diesel now if they are going...
The lease on my Volvo V40 petrol auto is due to end in 6 months time so I need to start thinking about what to replace it with. In the main, I have been impressed with the Volvo except for the fuel economy....
My 2010 Saab 9-3 Sportwagon has died and we have parted company. I’m struggling to decide what I should buy to replace it. I need a hatch or estate to easily carry family stuff and don’t really want anything...
Just over a year ago, I wrote to you to flag a DPF issue with my 30k mileage 2015 Land Rover Discovery Sport. After a massive fight, Land Rover replaced the entire DPF system for free (even though out...
My wife is worried that a diesel car won’t be able to drive in central London in the near future. Is this the case?
It seems that a used diesel BMW X3 is considerably cheaper than a comparablyy aged petrol version and that the bigger engines are only available as diesels. I'm looking to trade in my M140i I'm a bit puzzled...
I'm unable to find a petrol medium van but a van is just what I need. I was particularly interested in the Volkswagen Transporter but I really don't like diesels! Diesel engines seem to be on the way out,...
Do you think that Elon Musk's recent announcement that electric vehicles will soon be as cheap as internal combustion driven cars has destroyed the market for new cars? I have certainly been put off replacing...
My five year old Mercedes-Benz A-Class diesel has done 36,000 miles. The turbo failed, resulting in a garage bill of £1700. It was repaired by a local Mercedes specialist as the dealer couldn't deal with...
I'm interested in a 2011 Audi A5 convertible. It's diesel with 67,000 miles. Is there anything that I should be aware of, or that should put me off buying this? Someone has mentioned problems with the...
 

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