To estimate the price of the 2015 Ford Ranger I4 2.5L Wild Trak 4X4 (Mid) with 299451 km mileage, I considered the listed prices of similar cars. The closest match is the 2015 Ford Ranger I4 2.5L XLT Double Cab Hi-Rider 4X4 M/T (Top) with 321000 km listed for SAR 27500. Another 2015 Ford Ranger XLT I4 2.5L Double Cab Hi-Rider 4X4 M/T (Base+++) with 231000 km is listed for SAR 34000. A 2015 Ford Ranger I4 2.5L Double Cab (XLT) Hi-Rider 4X4 M/T (Top) with 127000 km is listed for SAR 41000. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from these listings.