To estimate the price of the 2012 Audi A6 V6 3.0L Super Charged 55 TFSI (Top+), I considered several data points. First, I looked at the selling prices of similar cars. The 2013 Audi A6 FSI Quattro V6 2.8L with 172000 km sold for 37000 SAR on 2024-07-21. This car is similar in terms of engine size and trim. Another relevant data point is the 2014 Audi A6 I4 2.0L with 219000 km, which sold for 43500 SAR on 2024-05-31. Although it has a different engine, it is a higher trim. The 2012 Audi A6 I4 2.0L Turbocharged with 310000 km sold for 32000 SAR on 2023-12-07, but it is a lower trim and has higher mileage. For listed prices, the 2012 Audi A6 TFSI Quattro S-Line V6 3.0L Turbocharged with 190000 km was listed for 35000 SAR but delisted on 2024-07-29. Considering the selling prices and the listed prices, I adjusted for the higher trim and engine size of the target car, as well as its average condition and mileage.