Skip advert
Advertisement

The most and least reliable car manufacturers 2018

Which manufacturers are making the most reliable cars on UK roads, and which ones should you be wary of?

Lexus NX 300h - Front Cornering

If you're thinking of buying a new car there are plenty of things you should consider, such as performance, economy, styling and technology, but reliability is arguably the most important factor of all for car buyers. It's not just individual models that need to be considered as it's also worth looking to see how each brand as a whole performs in terms of the reliability of its products. That's why we've come up with a list of the most and least reliable car manufacturers powered by our latest Driver Power customer satisfaction survey data.

Advertisement - Article continues below

It's easy to think that there is no such thing as an unreliable car in the modern world, but our 2018 Driver Power survey shows that there are vast differences between models and also between the different manufacturers.

Most reliable family cars

Each year the Driver Power survey asks you, the UK motorist, to score your car on a number of different factors – reliability included. It gives us a great idea of how the cars we test fare in the real world, and clearly shows that on UK roads some manufacturers simply make more reliable cars than others.

It’s self-reported data and there are a couple of surprises in the results alongside more predictable placers, but it does give an impression which manufacturers are leaving customers satisfied, and which ones leave something to be desired.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Scroll down below to find our list of the most and least reliable car manufacturers...

Most reliable car manufactures 2018

Lexus IS vs Jaguar XE - header

The 2018 list of the most reliable car manufacturers contains many names we’ve come to expect to see near the top as a result of their performance in previous surveys. Japanese brands are perhaps not as dominant as they once were, but still account for four of the top 10, with runway table-toppers Lexus joined by HondaToyota and Mazda.

Advertisement - Article continues below

Most reliable small cars

Premium brands also feature heavily towards the top of the list with Jaguar taking second spot just ahead of Mercedes in third, while Volvo are also positioned well in seventh. They are also places in the top 10 for Skoda, Hyundai and MINI.

  1. 1. Lexus - 95.12 per cent
  2. 2. Jaguar - 91.81 per cent
  3. 3. Mercedes - 90.77 per cent
  4. 4. Honda - 90.44 per cent
  5. 5. Skoda - 90.16 per cent
  6. 6. Toyota - 90.11 per cent
  7. 7. Volvo - 89.61 per cent
  8. 8. Hyundai - 89.04 per cent
  9. 9. MINI - 88.93 per cent
  10. 10. Mazda - 88.87 per cent

Least reliable car manufacturers 2018

Ford Focus vs Vauxhall Astra vs Volkswagen Golf

And so we arrive at the 'could-do-better' end of the most reliable car brands scale and the 10 least reliable car manufacturers in 2018. Propping up the table by a considerable margin is Chevrolet, while Vauxhall will be disappointed to have finished just one place from the bottom. 

It's a surprise to see Dacia so low having excelled in previous years, yet owners have spoken in Driver Power 2018 and they aren’t as happy as they have been in the past. Also finding a spot in the rogues gallery are Volkswagen and Audi, while it’s even more of a surprise to see Nissan languishing down there given the strong showing from its fellow Japanese marques.

  • 18. Ford - 87.00 per cent
  • 19. Volkswagen - 86.96 per cent
  • 20. Audi - 86.09 per cent
  • 21. Citroen - 85.82 per cent
  • 22. Alfa Romeo - 85.58 per cent
  • 23. Peugeot - 85.36 per cent
  • 24. Nissan - 85.21 per cent
  • 25. Dacia - 85.10 per cent
  • 26. Vauxhall - 83.64 per cent
  • 27. Chevrolet - 79.20 per cent

Do you own a car made my one of the most or least reliable manufacturers? Tell us about your experience below or take the new Driver Power survey here...

Skip advert
Advertisement
Web producer

Pete has over 20 years journalistic experience. Having previously worked for Ladbrokes and the Racing Post, he switched from sports writing to automotive journalism when joining Auto Express in 2015.

Find a car with the experts

Skip advert
Advertisement

Recommended

Most reliable cars to buy 2025
Most reliable cars 2025 - header image

Most reliable cars to buy 2025

How do you judge a new car’s reliability before buying it? Our Driver Power survey is the answer…
Best cars & vans
11 Jun 2025
Driver Power: Learn what UK drivers really think of their cars
Driver Power header

Driver Power: Learn what UK drivers really think of their cars

Driver Power is the UK's number one car customer satisfaction survey, a great tool for every car buyer
Articles
10 Jun 2025
Best cars to own: Driver Power 2025 results
Driver Power 2025 - header

Best cars to own: Driver Power 2025 results

The best new cars to own in the UK right now according to the people who already do. It’s the 2025 Driver Power results!
News
10 Jun 2025
The power from thousands of UK car drivers is now in your hands
Opinion - information is power when buying

The power from thousands of UK car drivers is now in your hands

Darren Wilson explains why we value your insight into car ownership – and how you can share your opinions with us right now
Opinion
5 Jun 2025

Most Popular

New Peugeot 208 GTi: electric hot hatch gets stunning looks and plenty of power
Peugeot E-208 GTi - reveal front

New Peugeot 208 GTi: electric hot hatch gets stunning looks and plenty of power

Hot Peugeot E-208 gets racier styling, 276bhp and does 0-62mph in just 5.7 seconds
News
13 Jun 2025
New BYD Dolphin Surf Comfort review: the best BYD yet
BYD Dolphin Surf Comfort - front

New BYD Dolphin Surf Comfort review: the best BYD yet

The new BYD Dolphin Surf Comfort is arguably the Chinese brand's most convincing model in its range
Road tests
11 Jun 2025
New entry-level Renault Symbioz is £3k cheaper than a Nissan Qashqai
Renault Symbioz hybrid - front angled

New entry-level Renault Symbioz is £3k cheaper than a Nissan Qashqai

The Renault Captur has also been fitted the new full-hybrid powertrain, which gets a bigger battery for more pure-electric driving
News
12 Jun 2025