What Car? advice

Our advice section has the answers to your motoring questions, whether you're buying, selling, or just looking to reduce your motoring bills. And you can even contact us for help with car-related problems

How to replace windscreen wipers – and check screenwash

Ensuring your windscreen wipers and washer fluid is up to the job of cleaning your windscreen is an..

Stuart Milne, Wed Dec 18 2024

How to check your car’s antifreeze

Antifreeze – also called coolant – will keep your car from freezing in the winter or boiling in the..

Stuart Milne, Wed Dec 18 2024

What are all-season tyres - and are they worth buying?

We explain how all-season tyres differ from summer or winter tyres, and examine the pros and cons of..

Claire Evans, Thu Nov 21 2024

The most popular car colours – and the least wanted

Choosing the right colour for your car is one of the most important decisions you’ll make when buyin..

Eleanor Cooper, Mon Nov 04 2024

2024 Autumn Budget: what it will mean for motorists

We scrutinise the Government's first budget to assess the impact it will have on motorists. Will it..

Claire Evans, Wed Oct 30 2024

What is a car platform – and is it the same as a car chassis?

You might not realise it, but it’s likely your car shares a platform and a large number of component..

George Hill, Fri Oct 18 2024

What is an electric car heat pump and how does it work?

A battery heat pump could make a big difference to your electric car’s range and efficiency. Here we..

George Hill, Sat Sep 28 2024

What is WLTP? Official economy and emissions tests explained

Official WLTP test figures for fuel economy, CO2 emissions and electric range can make a big impact..

George Hill, Tue Sep 24 2024

What is one-pedal driving and how does it work?

Many electric cars and plug-in hybrids offer one-pedal driving capability. Here, we explain what it..

George Hill, Sat Sep 21 2024

Types of suspension: adaptive suspension explained

Should you pay extra for adaptive or air suspension? We explore the different types of car suspensio..

Claire Evans, Tue Sep 03 2024

How to wash a car: our top car cleaning tips

Washing your car at home can be daunting. Here, we explain how to clean a car inside and out, with a..

Alasdair Rodden, Sat Aug 24 2024

What is E10 fuel and how could it affect you and your car?

In September 2021, a new blend of petrol with double the amount of bioethanol was introduced in the..

George Hill, Sat Aug 17 2024

Driving licence codes explained

What do the UK’s driving licence codes mean? We explain the numbered codes that you may have on your..

Claire Evans, Thu Aug 15 2024

What is BHP? And how is it different to HP, PS and KWs?

There are many ways to measure the power output of a vehicle. Here we explain what the different met..

George Hill, Tue Aug 13 2024

Automatic gearboxes - everything you need to know

Car makers offer a baffling array of automatic gearboxes these days. Fortunately, we can help you te..

Claire Evans, Wed Aug 07 2024

What is Android Auto?

Our guide fully explains what Android Auto is, which cars and phones support it and its best feature..

George Hill, Tue Aug 06 2024

How to drive an EV a long distance

When covering big miles in an electric car, is it actually quicker to make shorter, more frequent ch..

Neil Winn, Sun Jul 28 2024

Best car hire companies in the UK reviewed and rated

Car hire needs to be affordable and convenient with no hidden costs. We've looked at the offerings o..

Claire Evans, Sun Jul 21 2024

Car security: how to keep your car safe and avoid car theft

Car thefts are up 21%, so we've taken a look at the latest threats to car security and what's being..

Claire Evans, Sat Jul 13 2024

London Congestion Charge: everything you need to know

From Christmas 2025, drivers of all vehicles, including electric cars, will have to pay a £15 daily..

Claire Evans, Tue May 18 2021