First, I considered the selling price of a similar 2016 Hyundai i30 I4 1.6L sedan with 121000 km mileage, which sold for AED 15000 on 2024-07-20. This car is similar in age and condition but has a smaller engine size. Next, I looked at the listed prices: a 2016 Hyundai i30 1.6L I4 sedan with 140000 km is listed for AED 21000, and another 2016 Hyundai i30 I4 1.6L sedan with 121000 km is listed for AED 15000. Additionally, a 2015 Hyundai i30 I4 1.8L GLS hatchback with 100000 km is listed for AED 25500. Given that the car in question is a 2016 model with a 1.8L engine and higher mileage (146916 km), I adjusted the price downwards from the listed prices to account for the higher mileage and average condition. The selling price of AED 15000 for a similar car also influenced the final estimate.