Land Rover’s quicker, more comfortable and slightly more expensive fourth-generation Discovery is a significant upgrade over the outgoing model.

, , Revisions include two potent new petrol and diesel engines, an upgraded chassis, a reworked interior and a front-end redesign.

, , The 3.0-litre TDV6 is likely to be the biggest-seller, and it leaves the entry-level 2.7-litre unit behind for performance and economy. The 5.0-litre V8, meanwhile, steps up to the plate as performance king.