Good morning chap and chapess. I need some help here, im looking to buy a 4x4. The two ive narrowed it down to are 2011 BMW X5 or 2011 Land rover Discovery SDV6 Landmark. I'm tearing myself to bit over the choice, i appreciate they are very different cars, i don't go off road but do find myself in the odd muddy field or green lane, Really want to give the Disco a crack but worried about reliability. Please help. Thanks in advance.