To estimate the price of the 2021 Toyota Yaris I4 1.5L E (Mid), I focused on the selling prices of similar cars. The most relevant data point is the 2022 Toyota Yaris I4 1.5L E (Mid) with 60429 km, sold for 43500 AED on 2024-10-02. This car is one year newer but has higher mileage. Another relevant data point is the 2023 Toyota Yaris I4 1.5L E (Mid) with 23444 km, sold for 51500 AED on 2024-10-10. This car is two years newer and in better condition. Considering the target car's average condition and mileage of 47200 km, I estimate its price slightly lower than the 2022 model due to its older age and similar condition, but higher than the 2020 model due to its newer age and similar condition.