Why does the door of my car rattle?

I've taken my 19-plate Mercedes-Benz C-Class Convertible to be looked at because the passenger door rattles a lot. I was told it was just the sound that convertibles make. What is your opinion, I think...

I have £3000 to spend on a daily driver. What's your advice?

I'm about to be made redundant, which means handing back the company car. I'll be using the redundancy cash to pick up a sub £3000 car until I find another job. This price point is awash with cars, from...

What are the risks of buying a 10-year-old Mercedes-Benz SLK diesel?

I am thinking of buying a 2010 Mercedes-Benz SLK. I am finding a number diesel cars for sale. Do you think a diesel SLK would be a good choice over petrol? If not, which petrol engine would you recommend?

Can you trade-in a car that's worth more than the vehicle you are buying?

A friend of mine has a three year old Mercedes-Benz A-Class, valued at around £16,000. She wants to buy a new Fiat 500 and expects to spend £14,000. Is this something a dealer will consider?

What is the best mid-size SUV for £25k?

Now that my family has grown up and are moving out we’d like to replace our reliable Chrysler Voyager load lugger. The requirements are tricky:- supremely comfortable, classy interior, economical to run,...

A seller didn't tell me the car's nav was broken. Should I worry about it?

I want to get a good, used Mercedes-Benz B-Class diesel around 6-7 years old. On a test drive, everything was good. Only that the car's sat nav screen doesn't work and the seller didn't know about it....

I'm buying a new car, do I go for petrol or diesel?

I'm buying a Mercedes-Benz E-Class Convertible. Do I buy petrol or diesel? Which model do you recommend?

The turbo on my diesel car needed replaced after just five years. Should the manufacturer contribute?

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...

What's the best four-seater convertible?

Which is the best convertible to buy? Needs to be a four-seater.

Can electric cars tow a caravan?

It will apparently be possible to tow with the new Nissan Ariya. If so, what weight? Surely the range will be devastated. Also, is anyone planning to provide charging bays for tow cars with their trailers?...