Selling our lovely A6 avant in glacier white. Fully loaded. Owned since 2024. Regularly serviced have loads of receipts. Flywheel job done early 2025 paid over 1689. Have card receipt and invoice. Fully loaded S line Quattro version with facelift edition from factory. Lately have some issues with the gearbox, hence the low price, most of the time it doesn't select reverse or sticks on certain gears. Had it looked at by various garage. Everyone says different things and all the more confusing. One says; may need new clutch another says may be a gear box oil change needed and another says; it could be Mechatronic issues. I am not a professional, so I don't want to waste my time or money anymore with these different garages. So I did not carry out the repair as none of them can be 100 percent. Yet they charge me for diagnostic. As if they are guessing. One even offered to put a complete recon gearbox in at a good price. To resolve the problem. The engine sounds nice and drives fine in forward gear, No reverse gear. But says; continue driving, image is present. so I am letting it go far less than market value. The car with this spec is valued a lot more in properly running condition, have taken off more than quoted repair costs. everything spot on apart from this gearbox issue. someone out there may have the time to spend on the car. A lovely luxury car below market value. Very good on fuel as I drive between London and North regularly. Four wheel drive Quattro system. S line electric memory leather seats, Cruise control. Front and rear sensors Dab radio and phone connect via Bluetooth Paddle shift gears on steering Manual and Auto mode Satnav 4 zone climate control. Cooled glovebox control Powered tailgate open and closure from cabin. Electronic factory fitted tow bar, which can retract. Private plate not included will come off. Actual plate KV17 Hpi clear 2 keys previous owner had car since 2019, I bought in 2024 Gearbox fault that's why it's cheap.