Mercedes-Benz R350 Sport 3.5 V6 Petrol Automatic 4MATIC - 6 Seats For sale is my Mercedes-Benz R350 Sport with the powerful 3.5 V6 petrol engine, automatic gearbox and 4MATIC four-wheel drive. 187,706 miles. A very spacious and comfortable 6-seat family car, with plenty of room for passengers and luggage. The interior is in good condition for the age of the vehicle and the exterior presents very well. The car has some age-related marks, including a visible mark/scratch on the side, so please look carefully at all the photos. Viewing welcome. Please feel free to come and inspect the car before purchase. All 4 tyres are new ULEZ FREE