The most relevant data point is the 2016 Chevrolet Impala LTZ (Top) sold for AED 38,500 in May 2023 with 160,000 km. The car to be estimated is a 2015 model with higher mileage (276,290 km), which suggests a lower price due to depreciation and wear. The 2014 Impala LTZ listed for AED 33,000 with 196,000 km was delisted in January 2024, indicating a potential market price around that time. Considering the higher mileage and average condition of the 2015 model, a further reduction is reasonable. The 2015 Impala LT (Mid) listed for AED 20,500 with 248,750 km suggests a lower bound for pricing. Balancing these factors, the estimated price is adjusted downward from the 2014 LTZ listing price.