Hi all, I currently own a DS3 & I'm looking at getting a 4 instead Not sure if I should go over to diesel, I'm looking at 2 white D style e-hdi 1.6 Auto Airdream's. The nearest has 38k miles, heated seats, satnav & DAB radio.The other which is further away has 17k miles but no satnav, heated seats or DAB, do I go with less miles on the clock or better spec?