We recently changed cars and unfortunately our bike carrier is not compatible with the new one. We've only used it about 3 times so it is still in excellent condition and comes with all the fitting kits (see photos). It is rear mounted and relatively easy to fit. The instructions and compatibility guide can be found on the Halford's website: http://www.halfords.com/cycling/bike-racks/rear-mounted-bike-racks/...
It currently retails on the Halford's website at £99.99 but I'm only asking for £40. Give me a shout if you're interested.