To estimate the price of the 2020 GMC Acadia V6 3.6L SLE2 (Base) with 119920 km mileage, I first looked at the selling prices of similar cars. The 2018 GMC Acadia SLE 3.6L V6 with 79500 km sold for AED 62000 in December 2023, and the 2019 GMC Acadia Denali 3.6 V6 with 56500 km sold for AED 95000 in February 2024. Given the target car's higher mileage and average condition, it should be priced lower than these. Next, I reviewed listed prices of similar cars. A 2020 GMC Acadia SLE2 with 119920 km is listed for AED 85000, and another 2020 model with 100000 km is listed for AED 91000. Considering the target car's higher mileage and average condition, it should be priced lower than these listings. Finally, I considered the depreciation logic, where a new car price depreciates by 10% each year. Given the data, I estimated the market price accordingly.