To estimate the price of the 2014 Nissan Sentra 1.6L S (Base) with 249,000 km mileage, I focused on the selling prices of similar cars. A 2013 Sentra 1.6L S with 135,000 km sold for 14,500 AED on 2023-10-04. A 2014 Sentra 1.6L S with 168,900 km sold for 15,000 AED on 2024-08-10. A 2015 Sentra 1.6L S with 240,584 km sold for 14,000 AED on 2024-09-17. These cars are similar in variant and condition, with the 2015 model being the closest in mileage. Considering the higher mileage of the target car, I adjusted the price slightly lower than the 2015 model's selling price.