To estimate the price of the 2017 Mazda 6 I4 2.5L S Grade (Base+), I first considered the selling prices of similar cars. A 2017 Mazda 6 2.5L R Grade (Top) with 93000 km sold for 44000 AED on 24 January 2024. This car is a higher trim and has lower mileage, so the target car should be valued lower. A 2016 Mazda 6 2.5L V Grade (Mid) with 126549 km sold for 28000 AED on 28 September 2024, and another with 189600 km sold for 27000 AED on 13 September 2024. These are older models with similar or higher mileage, suggesting a slightly higher value for the target car. A 2018 Mazda 6 2.5L V Grade (Mid) with 122869 km sold for 35500 AED on 8 May 2024, indicating a higher price for a newer model. Considering listed prices, a 2016 Mazda 6 2.5L S Grade (Base+) with 112000 km was listed for 46000 AED, but this is likely an overestimate. A 2017 Mazda 6 2.5L V Grade (Mid) with 103000 km was listed for 41000 AED, which is a closer comparison. Taking into account the target car's average condition, mileage, and trim, I estimate its market price to be slightly lower than the 2017 V Grade listings and higher than the 2016 sales, around 36000 AED.