How accurate are speedometers?

How accurate are speedometers? My Toyota Auris 2016 reads about 10% lower than reality, i.e. 63mph shows as 70mph and 27mph shows as 30mph. This is unacceptable. All data on this car is inaccurate and...

Why does my car constantly give me different ranges on a full tank?

My 2016 Ford EcoSport 1.5 TDCi said I had 538 miles until the tank was empty when I first filled it. In the summer, it said 600 miles to empty. Tonight, I filled it to the brim and it said 508 miles to...

I want a prestige classic that's also economical - is a BMW the way to go?

Just a university student here. I wish to have prestige car. The dream can be lived on a budget, I am looking at a BMW E39 and I am intending on modifying it elegantly. I'm looking for the most economical...

I do 15,000 miles per year - should I go for petrol or diesel?

I do 15,000 miles per year and almost never do less than 30-mile round trips. I would like a diesel but think I'm on the cusp mileage wise. What do you recommend?

What used car can I buy that will be cheap to run?

I currently own a 2003 Audi A3 1.8 and I'm looking to buy something that'll be cheaper to run. I'm considering getting a MINI, but which model can I get for under £2000? Is it likely to save me money,...

Does chipping a car give it better economy and power?

Are chips any good at giving more economy and power?

Is an engine flush necessary for a year old car?

I have a year old SEAT Ibiza coming up for its first service, with 6500 miles completed. The SEAT garage have asked if I would like an engine flush as it 'improves mpg etc'. I am of the opinion that one...

How long would you expect the Mitsubishi Outlander hybrid battery to last?

My daughter is considering buying the Mitsubishi Outlander 2.0 PHEV. Can you tell me if it's a good buy for £20,000, how long a battery would last for and what the replacement cost would be? Thank you.

Can I reject a used car if the fuel economy is very different from what I was told?

Can I reject a used car if the fuel economy is very different from what I was told?

I want a van-based car for a large boot space - what do you recommend?

I'm looking for an estate car/van-like car that would give me a big boot space. I need 6.25 feet in length and about 4 feet wide, to drive to Italy and back, but at a low cost - no glamour needed.