Hi, looking at two potential cars, both white 2016, one is private sale 4h at 35k miles and £14.5k, other is Mitsubishi dealer 4hs 47k mikes at £15.8k. Trying to figure if the dealer version is worth the extra ££. I would get bit better spec (but do I need those driver aids?) plus 12m warranty. But £1300 more. Any thoughts?