The most reliable car brands in 2021 - and the least
We reveal the most – and least – dependable car brands up to five years old, based on the experiences of more than 16,000 owners...
The resulting What Car? Reliability Survey data not only shows us the most reliable car models – but also the most reliable makes too. In this slideshow, we start at the most reliable brand, as shown by our data – and work our way through to the least, for cars up to five years of age, complete with overall reliability rating:
Slideshow story: please click the right-hand arrow above to continue, or simply scroll down if you’re reading on your mobile

Best electric cars 2023
Sales of electric cars are booming, and no wonder: the best are quiet, cheap to run and smooth to drive. But which are the brightest sparks – and which are the loose connections?