We are considering buying a new Evoque, but virtually all are diesels and we are concerned about the particulate filters. We do many short local journeys in built up areas, and only occasionally and mainly in the summer do we use motorways. The local dealer has given us a JLR leaflet specifically on the DPF which implies that it would be our fault if the DPF fills up and advises that we should then take the car out, get the engine warm and then travel 45-70mph for at least 20 minutes. In other words we are expected to make unnecessary fuel wasting journeys that negates the reason for buying a diesel in the first place. Is there any prospect of an efficient petrol engine becoming available for the Evoque? Or should we forget this model? We are also considering the new Lexus IS300h, which will be available soon.