To estimate the price of the 2018 BAIC BJ40 2.3L Turbo I4 Champion, I started by looking at the price of a new 2025 BAIC BJ40 2.3T S (off-Road) 4X4, which is AED 169000. Given that cars depreciate by approximately 10% per year, the 2018 model would have depreciated for 6 years. Applying a 10% annual depreciation, the value of the car would be around 53% of its original price. Therefore, the estimated value of a new 2018 model would be around AED 89570. Additionally, I considered the listed price of a 2020 BAIC BJ40 2.3L i4 Flagship (Mid) with 50200 km, which is AED 88000. Given that the 2018 model is older and has lower mileage, I adjusted the price slightly lower to account for the age difference and condition.