Ask Honest John

Most recently answered diesel suvs questions
I’m thinking of buying a Hyundai Santa Fe diesel, (to tow a caravan) which is 2.5 years old with full service history and 51000 miles. Should I be concerned about the unusually high mileage?
I would like to buy a Nissan Qashqai. I'm looking ats 2018 cars with an automatic gearbox and diesel engine. Which engine should I choose, the 1.6 or the 1.5 dCi?
I can't decide between the Toyota RAV4 petrol hybrid or the Mazda CX-5 diesel. Both appear to be great cars. Can you please give your opinion on which one should I go for?
I have a 15-plate Honda CR-V 1.6 diesel. I still want a diesel and like the elevated driving position but need something that will deliver mid 50's+ real mpg. The budget is £20k. What would you recommend?
I have a problem with a BMW X5 3.0d. When it's cold it seems to be very slow to change gears. However when I get to the top of the street all seems to be okay. Is there a quick fix?
I own a 2012 Citroen C-Crosser 2.2 HDi Exclusive Auto. How will the new emissions test affect me? The car has been main dealer serviced from new and has covered 30,000 Miles. Although the mileage is low,...