had one for 5 years now ,great for towing,gets about 19-22mpg,drops to about 15 in colder weather.lots to choose from so make sure you get one that has had the engine already replaced and have proof the liners are stainless steel.if they say the heads have recently been done walk away as the liners will drop within months.air suspension very cheap to sort now and 2nd hand spares plentiful-cheap road tax too.very reliable ,just make sure you replace the leads every service and your mpg stays up!