Mercedes-Benz GL-Class

Big and comfy and capable of steamrolling any pocked roads into submission. Can get a little wallowy if you decide to attack a set of hairpins, which has a direct effect on the colour-pallette of rear-seat passengers, but otherwise long distances are no problem. Unlike early M-classes, both the GL and M feel very solid. There's a fabulous feeling that Merc have started spending money on the bits that matter - and a decent interior is very important in this sector. Obviously the five-seat ML is a little bit smaller than the seven seat GL, but it manages to feel spacious. If you're genuinely after lots of seats, then the GL is still a little tight for all-adults. Both have decent boots when seating five, with some 633-litres on offer with the seats up and a truly enormous 2020-litres when you fold all the bits down.