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Most reliable cars 2026

If unfamiliar rattles are worrying you, maybe it’s time for a new car. Here are our recommendations for the most reliable new cars for 2026

Eleanor Greaves

Words by: Eleanor Greaves

Last updated on 27 October 2026 | 0 min read

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For many drivers, reliability is the single most important thing they look for in their car, and we’re often asked which models are the most reliable. The truth is that it’s a very difficult question to answer.

That’s because there are so many variables that are extremely difficult to keep track of. Every car has thousands of separate parts, all with the potential to malfunction in some way, and when they do, it can be for a variety of reasons. Yes, there could be a fault in the design, manufacturing or fitting of the parts, which would lay the blame with the car. However, malfunctions can also happen because a part has been damaged, poorly maintained or exposed to excessive wear and tear. So, when something does go wrong, it’s not always the fault of the car.

If you want to check the reliability of your car, or a car you’re considering buying, we’d always recommend reading plenty of owner reviews to learn from the experiences of other owners. For this list we've focused on the shortlist for Most Reliable Brand as voted for by owners at Autotrader's Drivers' Choice Awards and we've then overlaid our years of experience to pick out our top models.


Tesla Model 3

The Tesla Model 3 set a benchmark for electric cars with its impressive range, performance and technology. It should be relatively straightforward to maintain too as there is no traditional engine oil to change and regenerative braking helps reduce brake wear. Servicing can be booked through the Tesla app, and software updates can also be completed remotely, so you won’t have the hassle of visiting a workshop. Tesla also provide a four-year/60,000-mile warranty, and the battery and drive unit are protected for eight years/100,000 miles, giving you extra peace of mind. What’s more, unlike most manufactures, Tesla operates an ‘as-needed’ policy for servicing and the Maintenance Summary in your car will show you when actions are due. All this helped Tesla earn the Most Reliable Brand 2026 at our Drivers Choice Awards.

Lexus RX

The Lexus RX blends Japanese luxury with Toyota’s engineering know-how. Lexus has built its reputation over decades and was named the most reliable brand for four consecutive years at our Drivers’ Choice Awards, and the RX has traditionally out performed other luxury SUVs in reliabilities surveys. Lexus owners have reported hardly any hiccups, although buyers considering the smaller LBX should be aware of reported 12V battery-drain issues if the car is not driven regularly.

Suzuki Swift

The Suzuki Swift is a simplistic, durable small car built on foundations that have helped Suzuki earn top rankings in respected reliability surveys. Its interior feels very solid and well put together for everyday driving. The standard three-year/60,000-mile warranty can also be extended through regular Suzuki servicing until the car reaches 10 years old or 100,000 miles, so you can enjoy driving with added reassurance. We lived with one on long-term test and had six months of trouble-free motoring.

Toyota Aygo X

The Aygo X is a dependable city car thanks to Toyota’s solid build quality. It comes with a 10-year/100,000-mile warranty if the car is serviced per its schedule at a Toyota dealer, significantly longer than the three years typically offered by many manufactures. We lived with an Aygo X on long-term test, and it made an impressive workhorse covering over 3,000 miles in four months. The Aygo X recently had an update so it is now a full hybrid building on Toyota’s extensive hybrid experience – given how popular hybrid Toyota’s are with Uber drivers, this can only be a good sign the Aygo X will continue to be a good reliability bet.

Honda Jazz

The Honda Jazz may not be the most exciting car out there but is a long-standing favourite for drivers in the market for a reliable and surprisingly practical small car. Whilst Hondas tend to be on the pricier side, their bullet-proof reputation for reliability means they hold their value well and Honda’s engineers have paid particular attention to reduce the wear and tear on parts helping to keep ownership costs to a minimum.

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