This 148bhp diesel engine is the pick of the engines. You don't have to work it as hard as the 150 petrol to make brisk progress and it'll also pull big loads or tow a caravan more easily, so it's a perfect fit for a load-lugger of this size. It comes with a manual or automatic gearbox and is a great performer whether you're ferrying around people, luggage, or towing a caravan.