To estimate the price of the 2015 Ford Fiesta I4 1.6L Titanium (Top) hatchback with 150700 km mileage, I considered the following data points: 1) Offers accepted by sellers: A 2015 Ford Fiesta 1.6L i4 Ambiente (Base) with 196900 km had an offer accepted at AED 13000 on 2023-10-12, and a 2015 Ford Fiesta 1.6L I4 Trend (Mid) with 172500 km had an offer accepted at AED 17500 on 2023-12-21. 2) Listed prices: A 2014 Ford Fiesta 1.6L I4 Ambiente (Base) with 146500 km was listed for AED 16000, a 2015 Ford Fiesta 1.6L I4 Ambiente (Base) with 161000 km was listed for AED 14000, a 2014 Ford Fiesta 1.4L I4 Trend (Mid) with 133910 km was listed for AED 13500, a 2015 Ford Fiesta 1.6L I4 Trend (Mid) with 172500 km was listed for AED 15500, a 2016 Ford Fiesta Ambiente (Base) with 106000 km was listed for AED 22500, and a 2016 Ford Fiesta 1.6L I4 Trend (Mid) with 73500 km was listed for AED 24000. Considering the higher trim (Titanium) and the average condition of the car, I adjusted the price upwards from the base and mid variants but kept it reasonable due to the high mileage and average condition.