The car to be estimated is a 2012 Audi A6 V6 2.8L 45 TFSI (Top) with 160,000 km mileage. The most relevant data point is the 2013 Audi A6 FSI Quattro V6 2.8L with 172,000 km, sold for 37,000 SAR in July 2024. This car is similar in engine size and condition. The 2012 Audi A6 I4 2.0L Turbocharged with 310,000 km sold for 32,000 SAR in December 2023, but it has a different engine and higher mileage. The 2013 Audi A6 I4 2.0L with 144,000 km sold for 26,000 SAR in June 2023, but it is a different variant. The listed price of a similar 2012 Audi A6 V6 2.8L 45 TFSI (Top) with 187,000 km was 41,000 SAR, but it was not sold. Considering the selling price of the most similar car and adjusting for mileage and market conditions, the estimated price is based on the 2013 V6 model sold for 37,000 SAR.