Ask Honest John

Most recently answered fuel economy questions
I have covered 5700 miles, all on V-Power, in our 2011 Polo 1.2TSI 105 following your recommendation. It’s a great car in all aspects but one. On a run I average low forties to the gallon which is exactly...
My wife has a Vauxhall Meriva 1.6 Club which is three years old in August and has done about 15,000 miles. It cost just under £9000 new as it was the last of the old models. I am considering replacing...
When Honda announced 800 job losses at Swindon the company blamed declining markets in Europe for their problems. Unfortunately this appears to be a severe case of spinning the news. The largest market...
I want to purchase a second hand car that is brilliant on fuel consumption, good on tax and insurance, but quite a large car if possible?
I've read and understand all your replies to the 'my car doesn't achieve what the official figures say', but I have had a shock on my recent change of car. I have had a series of Volvo V70 D5's and been...
The brochure for my car says combined fuel consumption is 67.3mpg with Start-Stop and about 62.0 without Start-Stop. I can only achieve 57.6mpg so, as you can imagine, I am struggling to better this and...
It can surely be little short of misleading to promote the Toyota Prius based on one particular quality, which, in real life, will never be displayed or achieved. I would reiterate that I am happy with...
I'm looking to change my 2007 BMW 120D SE (I have been really happy with this car) and would welcome your advice on possible replacements. My annual mileage of 7000 precludes a diesel with a DPF, but I...
I drive 30,000 miles per year commuting to and from work, with 90% of this on the motorway. What is the most efficient car I could buy for traveling at speeds of 65 to 70 mph? The size and type of the...
I have a 2010 Skoda Superb TDi 170 Elegance. Its standard wheels are 18-inch shod with 225/40 R18 tyres. With the advent of winter I bought a set of alloy wheels fitted with winter tyres. These wheels...