Any UK-centric "Top 10 Best Selling Cars" list will be heavily weighted by the fleet market,
Really?
Ok, 2.54 million new vehicles registered in the UK, the Auto Express top ten accounts for 590,502 of them.... that's roughly 20% of the UK vehicle market.
As for Fleet numbers, looks like 44.68% Private 51.46% Fleet and 3.86% business registrations in 2017.
I can't see that being skewed too much and besides in the top ten there are only a couple that might possibly be the big fleet vehicles (ie astras for BT engineers or cop cars etc).
BTW what did surprise me when looking at these numbers, fleet car registrations were UP in 2017, when HMRC have basically declared war on BIK.... very curious, all I can assume is that some people didn't do their homework!