MG named most improved brand in What Car? Reliability Survey 2026

There’s some great news for MG drivers and for anyone considering an MG as their next car.

MG has been named the most improved car brand for reliability in the 2026 What Car? Reliability Survey, moving from 30th place last year to 9th overall, with a reliability score of 92%.

It’s a big step forward for the brand and welcome news for us at Eden Motor Group, where our teams support MG customers from choosing their next car right through to servicing and aftersales.




Why has MG reliability improved?

When we talk about car reliability, it’s easy to focus purely on whether something goes wrong. But for drivers, what happens next is just as important.

How quickly can the problem be fixed? How long will the car be off the road? And will there be a repair bill to worry about?

These are all factors considered by the What Car? Reliability Survey, and MG’s improvement reflects changes designed to reduce repair times and costs for its customers.

MG Motor UK has also recognised the role of its dealer network in supporting customers, resolving problems and improving the overall aftersales experience. AS-26-000058 - What car Reliabi…

For us at Eden, that’s particularly important. Buying a car is only the beginning of your journey with us. Whether you need routine servicing, maintenance or help with your MG further down the line, our teams are here to support you.

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MG MGS5 EV impresses for electric car reliability

There was more positive news for the MG MGS5 EV, which was MG’s highest-performing model in the survey and the highest-scoring electric SUV.

The MGS5 EV achieved an impressive 98.3% reliability rating, placing it joint 14th in What Car?’s overall ranking.

Only 6% of the MGS5 EVs included in the survey experienced an issue, with the EV battery the only reported problem. Crucially, every affected car was repaired within a day and owners didn’t have to pay for the repairs.

That’s reassuring to see, particularly for drivers who like the idea of going electric but still have questions about EV batteries, reliability and potential repair costs.

If you are considering switching to electric, our Eden MG teams can help you understand whether an EV is right for you, talk you through charging and range, and help you find the right model for your day-to-day driving.

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Thinking about your next MG?

MG’s rise to 9th place in the What Car? Reliability Survey is another sign of how far the brand has come.

Today’s MG range gives drivers plenty of choice, whether you're looking for an affordable everyday car, a practical family SUV, a hybrid or a fully electric model. And when you choose your next MG with Eden Motor Group, you’ll have our team there to help throughout your ownership too.

So, if it’s been a while since you last looked at MG, now could be a good time to take another look.

Browse the latest new MG cars and offers at Eden Motor Group, or visit your local Eden MG dealership and experience the range for yourself.

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