First, I considered the selling prices of similar cars. The most relevant data points are the 2016 Nissan Sentra 1.8L S (Base) with 147300 km sold for 19000 AED on 2023-12-18, and another 2016 model with the same specs and mileage sold for 18000 AED on 2023-12-26. A 2019 model with 81900 km sold for 33500 AED on 2023-09-18. Given the target car is a 2018 model with 158700 km, I adjusted for the higher mileage and the year difference. The 2018 model with 165000 km had an offer accepted for 25000 AED on 2023-12-12. Listed prices for similar 2018 models range from 25000 to 34500 AED, but these are generally higher than actual selling prices. Considering the depreciation and the average condition, I estimated the market price accordingly.