Warrantywise, the UK’s leading extended car warranty provider, has released their annual reliability index which shows the top 10 and bottom 10 cars based on their overall reliability. It reveals that the Honda Jazz has taken that coveted top spot this year, with a reliability rating of 93.7/100!
Top 10 Most Reliable Used Cars
As one of the UK's best and biggest warranty providers, Warrantywise knows better than most which vehicles are more reliable than others. Below you will see the 10 most reliable according to their data (2021):
| Pos | Model | Highest Repair Cost | Reliability Rating |
| 1. | Honda Jazz | £973.66 | 93.7/100 |
| 2. | Mazda 2 | £2,422.31 | 89.9/100 |
| 3. | Toyota Auris | £1,841.60 | 89.7/100 |
| 4. | Mazda MX5 | £586.94 |
86.5/100 |
| 5. | Toyota Aygo | £1,339.36 | 85.5/100 |
| 6. | Kia Ceed | £1,914 |
85/100 |
| 7. | Kia Rio | £1,655.39 |
84.9/100 |
| 8. | Suzuki Alto | £733.70 | 83.9/100 |
| 9. | Hyundai i20 | £2,361.36 |
82.5/100 |
| 10. | Peugeot 107 | £1,128.44 | 81.6/100 |
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10 Least Reliable Used Cars
We couldn't give you the 10 most reliable without talking about the other end of the scale! Warrantywise have also put together their least reliable cars with their highest repair costs and reliability rating. Could your car be somewhere on this list...
| 1. | Land Rover Range Rover | £23,890 | 20.2/100 |
| 2. | BMW M3 | £12,115 | 21.4/100 |
| 3. | Land Rover Range Rover Sport | £22,358 | 23.1/100 |
| 4. | Porsche Panamera | £10,758 | 23.4/100 |
| 5. | BMW X6 | £9,613 | 23.6/100 |
| 6. | Porsche Cayenne | £6,360 | 24.9/100 |
| 7. | Audi Q7 | £8,719 | 25.7/100 |
| 8. | Bentley Continental GT | £6,227 | 29.1/100 |
| 9. | Mazda CX-5 | £5,777 | 29.6/100 |
| 10. | BMW M5 | £10,129 | 30.8/100 |
There are a few surprising cars on this list such as the BMW M5, and Mazda CX-5, especially with Mazda clocking in 2nd & 4th in the top list for the MX5 and Mazda 2. But there is also no surprise to see the Land Rover Range Rover coming in 1st and 3rd for least reliable!
Posted 07/09/2022 Back to Blog
