Hi all.
Had occasion yesterday to collect a gearbox, roundabout half a ton in weight. Turned up in the XM, much guffawing and p**s taking --- 'you'll not get it in a car'; if you can get it in, it'll squash it' etc. etc. Much silence as the XM swallowed the load, readjusted its height and ready for off. To be fair, they did admit to standing corrected.
Came back at a pretty steady 70; average mpg 41.5. Not half bad when you think it was carrying the equivalent in weight of another small car in the back !! Absolutely no car to touch them for the mix of usefulness and comfort.
MIke.