To estimate the price of the 2019 Chevrolet Trailblazer LT V6 3.6L LT 4WD Z71 with 180900 km mileage, I considered the following data points: 1) A 2017 Chevrolet Trailblazer 3.6L 4WD Z71 with 85000 km sold for AED 43000 on 2023-08-05. 2) A 2017 Chevrolet Trailblazer 3.6L V6 4WD with 175000 km sold for AED 33000 on 2024-08-14. 3) A 2017 Chevrolet Trailblazer 3.6L V6 4WD with 175000 km is listed for AED 35000. 4) A 2017 Chevrolet Trailblazer 3.6L V6 LT 4WD with 108000 km is listed for AED 50000. 5) A 2020 Chevrolet Trailblazer LT V6 3.6L LT 4WD with 43000 km is listed for AED 50000. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from the selling prices and listings of similar cars.