To estimate the price of the 2018 Kia Pegas Standard with 100000 km mileage, I considered the listed prices of similar cars. The closest match is the 2020 Kia Pegas Standard with 80000 km listed for AED 37900. Given the 2-year age difference, I applied a 10% annual depreciation, reducing the price by approximately 20%, resulting in an estimated value of AED 30320. Additionally, considering the higher mileage of the 2018 model, I further adjusted the price downwards to account for the extra 20000 km, leading to a final estimate.