Siobhan Doyle
Consumer Writer
Siobhan Doyle is a Consumer Writer at Carwow, specialising in car-buying advice, ownership guides, and the latest automotive news. She helps drivers navigate complex topics such as electric vehicles, running costs, regulations, and market trends.
Before joining Carwow, she wrote for engineering and technology publications and had a brief stint in PR, bringing this experience and fresh perspective to the automotive sector.
At Carwow, Siobhan creates practical guides and data-driven stories on sales, fuel prices, and emerging technologies, helping drivers make smarter decisions when buying, selling, or owning a vehicle. She also covers everyday motoring – from maintenance and safety tips to new regulations – transforming automotive news into clear, trustworthy guidance.
How do you research and verify the advice you give in your car-buying guides?
The first thing I do is see if I can contact any experts – individuals or organisations – that can talk about a subject. We also have plenty of automotive experts within the editorial team and wider Carwow business that can give useful insights.
What topics do you focus on most when writing about cars?
I tend not to write about the cars themselves – I like to describe my work as “car-adjacent.” My main focus is on the electric car transition, EV charging infrastructure, car tax changes, fuel prices, and safety.
How do you turn complex car topics into advice readers can actually use?
I focus on what a topic means for drivers and its everyday impact, then create snappy, actionable tips they can put into practice.
How do you stay up to date with changes in car ownership rules, costs and regulations?
I always check government and industry bodies, such as the Department for Transport and the Society of Motor Manufacturers and Traders, for regulatory changes. I also monitor national newspapers and news agencies.
What are the most common mistakes people make when buying a car? Or what’s the most useful piece of advice you’d give someone buying their first car?
My biggest piece of advice for someone buying their first car is to focus on the total cost of ownership, not just the sticker price. Factor in everything from maintenance and repair costs to road tax. The upfront cost of some cars may look tempting, but high insurance premiums can catch you out – often a reality for first-time drivers. If you don’t consider the full picture, you could end up disappointed if your heart is set on a specific car.
Before joining Carwow, she wrote for engineering and technology publications and had a brief stint in PR, bringing this experience and fresh perspective to the automotive sector.
At Carwow, Siobhan creates practical guides and data-driven stories on sales, fuel prices, and emerging technologies, helping drivers make smarter decisions when buying, selling, or owning a vehicle. She also covers everyday motoring – from maintenance and safety tips to new regulations – transforming automotive news into clear, trustworthy guidance.
How do you research and verify the advice you give in your car-buying guides?
The first thing I do is see if I can contact any experts – individuals or organisations – that can talk about a subject. We also have plenty of automotive experts within the editorial team and wider Carwow business that can give useful insights.
What topics do you focus on most when writing about cars?
I tend not to write about the cars themselves – I like to describe my work as “car-adjacent.” My main focus is on the electric car transition, EV charging infrastructure, car tax changes, fuel prices, and safety.
How do you turn complex car topics into advice readers can actually use?
I focus on what a topic means for drivers and its everyday impact, then create snappy, actionable tips they can put into practice.
How do you stay up to date with changes in car ownership rules, costs and regulations?
I always check government and industry bodies, such as the Department for Transport and the Society of Motor Manufacturers and Traders, for regulatory changes. I also monitor national newspapers and news agencies.
What are the most common mistakes people make when buying a car? Or what’s the most useful piece of advice you’d give someone buying their first car?
My biggest piece of advice for someone buying their first car is to focus on the total cost of ownership, not just the sticker price. Factor in everything from maintenance and repair costs to road tax. The upfront cost of some cars may look tempting, but high insurance premiums can catch you out – often a reality for first-time drivers. If you don’t consider the full picture, you could end up disappointed if your heart is set on a specific car.
Articles by Siobhan Doyle
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How often should you replace spark plugs?24th Mar 2026Your car’s spark plugs are essential for smooth engine performance, and understanding them can help you avoid costly issues. Here’s... -
Car engine sizes explained24th Mar 2026Choosing the right engine for your next car doesn’t have to be complicated. Here’s everything you need to know about engine sizes, costs,... -
How often should you replace your car battery?21st Mar 2026Your car battery powers everything, from starting the engine to running electronics, and knowing its lifespan can save you from... -
Opinion: Stansted Airport’s new drop-off fees are absolutely ridiculous20th Mar 2026The drop-off fee outside the terminal at London Stansted Airport has jumped to £28 for just 15-30 minutes. Consumer writer Siobhan Doyle... -
Stealth speed cameras set for a London trial – here’s what drivers need to know19th Mar 2026Drivers in London could soon be monitored by a new generation of ‘invisible’ speed cameras that don’t flash and can track vehicles across... -
The pros and cons of leasing a car19th Mar 2026Leasing a car is growing in popularity, but is it the right choice for you? We weigh the pros and cons. -
What is a Faraday bag and do you need one?18th Mar 2026Worried about car key hacks? Faraday pouches can protect your keys and electronics – here’s how they work and how to use one to protect... -
This fault caused more than 200,000 MOT failures last year – and most drivers don’t check18th Mar 2026A simple, low-cost car part is catching thousands of people out at MOT time. New data reveals just how common the issue is – and why many... -
How often should you change your transmission fluid?17th Mar 2026Transmission fluid keeps your gears shifting smoothly, your transmission cool, and your car running longer. Here’s everything you need to... -
Speeding fines and penalties in the UK: how much do I have to pay?17th Mar 2026Seeing that flash in your rear-view mirror is every driver’s nightmare. Find out what fines and penalties you could face in the UK if you... -
You could lose your driving licence just by doing this in your car16th Mar 2026If you throw rubbish from your car or van, you could face penalty points – and even lose your licence – under the government’s tough new... -
Motorway alternatives: other ways to sell your car16th Mar 2026Planning to sell your car? This guide breaks down the quickest, easiest ways to sell – and how to get the best possible price. -
Thousands of homeowners excluded from £500 EV charger discount – check if you qualify16th Mar 2026A government scheme offering up to £500 off the cost of installing an electric car charger has been expanded – but homeowners with... -
How often should you change your engine oil?14th Mar 2026Regular oil changes help protect your engine, improve performance, and extend your car’s lifespan. Here’s what you need to know about oil... -
Government cracks down on fuel prices amid Middle East conflict13th Mar 2026The Competition and Markets Authority (CMA) is cracking down on petrol and diesel prices after a recent spike linked to tensions in the...