The IsItAGoodCar blog.
Honest, data-led guides on buying used cars in the UK. Just the facts you need to buy with confidence.
Latest intelligence
The Best CarVertical Alternatives in the UK for 2026
A UK-first guide for buyers who want MOT, tax, finance, and write-off intelligence without paying international-report prices on every car.
UK Road Tax Changes 2026: What EV and Petrol Drivers Need to Know
The practical buyer guide to the April 2026 VED changes, including the £200 EV standard rate and the £50,000 zero-emission supplement threshold.
How to Value a Used Car in the UK: Free Valuation Tools vs. Dealer Offers
How to combine free guide prices, live dealer-backed offers, and AI-assisted market analysis so you negotiate from evidence instead of instinct.
Hidden Car Damage: How to Spot a Bad Repair Before You Buy
The practical buyer checklist for spotting poor repair work, understanding Category S and Category N risk, and using AI-assisted photo analysis before you travel.
Mileage Discrepancies in 2026: How to Spot Suspicious MOT History Before You Buy
How to use DVSA MOT history, interior wear clues, and automated trend analysis to spot suspicious mileage patterns before you buy.
How to Challenge an MOT Result in the UK: A Step-by-Step Guide
A clear guide for drivers who believe their vehicle has incorrectly failed its MOT or been given unfair advisories.
How to Find the Best Used Car Deals in the UK in 2025
Finding the best used car deals in the UK can feel like searching for a needle in a haystack. With so many options and price variations, you need a strategic approach to get the most value for your money.
How to Pass Your MOT Test First Time: Complete 2025 Guide
Failing your MOT test is frustrating, expensive, and can leave you stranded. Here's everything you need to know to pass your MOT on the first attempt in 2025.
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