Audi A8 S Line 50 TDI Quattro Auto 2020 Grey Saloon Diesel I'm selling my 2020 Audi A8, and it's an absolute beauty! It's fully loaded with all the options you could want - heads-up display, panoramic sunroof, you name it. It's got around 57,000 miles,I've taken amazing care of this car full audi service history 2 owners from new Just had a major service and mot both done by Audi with no advisory on the mot what so ever ready for the new owner to enjoy. Don't miss out on the opportunity to own a well cared high spec audi a8 The 2020 Audi A8 50 TDI Quattro S Line is a grey, diesel-powered saloon with an automatic transmission. It features Quattro all-wheel drive, and the "50 TDI" designation indicates it has a 3.0-liter diesel engine. The "S Line" trim adds sporty styling elements and features.