The car to be estimated is a 2015 Isuzu D-Max I4 2.5L Diesel Double Cab. There are no direct selling prices available, so I will rely on listed prices and new car prices. A 2015 Isuzu D-Max I4 2.5L Single Cab with higher mileage is listed for SAR 49000. A 2017 D-Max 3.0L Double Cab with higher mileage is listed for SAR 43500. The 2015 model is older and has a smaller engine, so it should be valued lower than the 2017 model. The new 2025 D-Max 3.0L models range from SAR 121900 to SAR 144900. Assuming a 10% annual depreciation, a 2015 model would be worth about 35% of its new price. Estimating the 2015 2.5L Double Cab would be lower than the 2017 3.0L Double Cab, I estimate the market price to be around SAR 40000.