To estimate the price of the 2017 Volkswagen Passat I5 2.5L Trendline (Base) with 168200 km mileage, I considered the following data points: 1) A similar 2017 Passat with 166500 km sold for SAR 35000 in September 2023. 2) A 2016 Passat with 134500 km in good condition sold for SAR 29000 in October 2023. 3) A 2016 Passat with 141000 km in average condition, Highline variant, sold for SAR 32500 and SAR 34500 in February 2024. 4) A 2016 Passat with 164000 km in average condition, Trendline variant, sold for SAR 24000 in March 2024. 5) A 2018 Passat with 156000 km in average condition, Trendline variant, sold for SAR 41000 in May 2024. 6) A 2015 Passat with 179000 km in good condition, Highline variant, sold for SAR 38000 in May 2024. 7) Listed prices for similar 2017 Passats were SAR 47000 and SAR 36500. Considering the selling prices, the most relevant data point is the 2017 Passat sold for SAR 35000. Adjusting for the slightly higher mileage and average condition, the estimated price is slightly lower.