To estimate the price of the 2020 Chevrolet Trailblazer LT V6 3.6L LT 4WD Z71 (Mid) with 86400 km mileage, I first considered the selling price of a similar 2020 model with a lower mileage of 43000 km and a different variant (LT 4WD Base+), which sold for AED 40000 on 2024-10-16. This car was in good condition, while the target car is in average condition, suggesting a lower price. A 2019 model with the same variant as the target car (LT 4WD Z71 Mid) and higher mileage of 180900 km sold for AED 29500 on 2024-10-26. Given the target car's lower mileage and newer model year, its price should be higher than AED 29500. The listed price for a similar 2020 model with 43000 km is AED 43000, but this is likely higher than the actual selling price. Considering these factors, the estimated market price for the target car is between AED 29500 and AED 40000, closer to the lower end due to its average condition and higher mileage compared to the 2020 model that sold for AED 40000.