Car insurance premiums accelerate 8% on last year to £629
![Car insurance premiums accelerate 8% on last year to £629](http://i.dailymail.co.uk/i/pix/2015/10/09/10/0C26021E000005DC-0-image-m-17_1444384358333.jpg)
Average comprehensive car insurance premiums rose by £29 to £629 in the three months to the end of September - a 4.8 per cent increase on the previous quarter, and the biggest rise since the end of 2010.