Honest John

Advice

Running Costs More running costs advice

Best Breakdown Cover UK 2025

Looking for the best breakdown cover available for your car? We've ranked the best breakdown providers based on HonestJohn.co.uk readers' experiences.

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Is a used car warranty worth the money?

Is a used car warranty worth the money?

How does a car warranty work, what does it cover and is it actually worth buying one? We explain all in our complete guide.

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Car tyres: How to choose tyres for your car

Car tyres: How to choose tyres for your car

From which tyres fit your car to understanding tyre sizes and how long tyres should last. We explain all in our complete guide to choosing car tyres.

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WLTP: What it means for MPG figures

WLTP: What it means for MPG figures

The way fuel economy and electrical efficiency is tested has changed. Now part of a wider programme called WLTP, more realistic mpg and mi/kWh figures should result.

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Winter tyres: Everything you need to know

Winter tyres: Everything you need to know

What are winter tyres and is it worth buying them? Find out whether they are worthwhile for you in our complete guide.

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Owning Advice More owning advice

Car recalls: Check if your car is affected

Millions of cars are recalled every year but how do you know if your vehicle is recalled? Check here.

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Diesel Particulate Filters: DPFs explained

Diesel Particulate Filters: DPFs explained

If you own a diesel car, chances are it's fitted with a Diesel Particulate Filter (DPF). They can be a source of problems but our guide will help you avoid them.

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Does my car have a timing belt or chain?

Does my car have a timing belt or chain?

Not sure if your car has a timing chain or a cambelt? Find out with our complete list of makes and models.

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Can you service your car yourself?

Can you service your car yourself?

Cars have become complex machines that go beyond basic mechanicals, but routine servicing is still a simple process. With dealer labour rates and parts costs higher than ever, the temptation to DIY is understandable.

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Car dashboard symbols and meanings explained

Car dashboard symbols and meanings explained

Don’t ignore dash warning lights - our guide sets out car dashboard symbols and meanings.

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Buying Advice More buying advice

Buying a used car: Your complete guide

Buying a used car? Here's everything you need to know in order to make it avoid making a mistake.

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What is a hybrid car? Everything you need to know

What is a hybrid car? Everything you need to know

Confused about hybrid cars? Here's your complete guide to different hybrid car types, how they work and which could suit your motoring needs best.

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How to reject a car: Your consumer rights explained

How to reject a car: Your consumer rights explained

Buying a car should be straightforward but what happens if something goes wrong? Here's how to reject a car and get a refund.

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Should I buy a diesel car in 2026?

Should I buy a diesel car in 2026?

New diesel cars remain the best choice for some drivers but are they wise buys given recent bad press and the upcoming ban on sales of new models? Here's what you need to know.

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Car auctions: Your complete guide to buying a car

Car auctions: Your complete guide to buying a car

Read our full guide to buying a car at auction to find out how it works and if it’s the right choice for you. 

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Driving Advice More driving advice

Appealing a parking ticket: How to fight a PCN

No one likes to see a parking ticket on their windscreen, but don’t pay straight away – we show you how to appeal and protect yourself in future.

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UK Clean Air Zones: How they affect you

UK Clean Air Zones: How they affect you

London's ULEZ expansion was well-publicised but other cities' Clean Air Zone rules are inconsistent and confusing for motorists. Our guide to CAZ makes sense of the murk.

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Speeding fines and penalties: Your complete guide

Speeding fines and penalties: Your complete guide

What are the speeding laws and what should you do if you're caught speeding? Find out.

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Learn to drive: How to pass the driving test

Learn to drive: How to pass the driving test

Learning to drive can be a nerve wracking process so we're here to help with step by step advice.

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How to jump start a car

How to jump start a car

While jump-starting is fairly straightforward, there are steps you need to take in order to jump-start successfully and safely.

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Selling Advice More selling advice

Best places to sell your car: Your complete guide

Selling a car is stressful at the best of times but it doesn't have to be — here's your complete guide to the best places to sell your car based on its age, type, condition and value.

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How to sell your car: Your complete guide

How to sell your car: Your complete guide

Your complete guide on how to sell your car, get the best price and ensure a stress-free sale.

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How much is my car worth? Your valuations guide

How much is my car worth? Your valuations guide

Trying to fathom out how much your car — or one you are looking to buy — is worth can seem complex and inaccurate. Here's what you really need to know about car valuations.

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How to cancel car tax and get a refund

How to cancel car tax and get a refund

Sold you car? Need to know how to cancel car tax and get a refund? Well here we explain how to go about it.

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Scrapping your car: Where to get the best price

Scrapping your car: Where to get the best price

Looking to scrap your old car? We list the best places to scrap cars when it comes to price and service.

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