The car to be estimated is a 2020 Audi A6 35 TFSI (Base) with 87000 km mileage. The closest selling price data is for a 2020 Audi A6 45 TFSI Quattro (Top) with 79800 km, sold for SAR 125000 in November 2023. This car is a higher trim and in better condition, so the estimated price should be lower. A similar 2020 Audi A6 45 TFSI (Top) with 84000 km was listed for SAR 115500 in June 2024, but not sold, indicating a lower market value. Considering the base variant and average condition, the estimated price should be significantly lower than these higher trims. Factoring in the base variant and average condition, a reasonable estimate is around SAR 95000.