To estimate the price of the 2012 GMC Yukon V8 5.3L XL SLE (Base+), I first looked at the selling prices of similar cars. The 2013 GMC Yukon V8 6.2L Denali with similar mileage and condition sold for SAR 25000 and SAR 37000 recently. The 2014 GMC Yukon V8 5.3L XL SLE (Base+) with lower mileage and in good condition sold for SAR 49000. Given the target car's older model year and higher mileage, its value should be lower. Next, I reviewed listed prices of similar cars. The 2012 GMC Yukon V8 5.3L XL SLE with the same mileage is listed for SAR 42000, but listed prices are generally higher than selling prices. Other similar listings range from SAR 28500 to SAR 48500, depending on the variant and condition. Considering the target car's average condition and higher mileage, I adjusted the estimate downward from the higher end of the listed prices. Finally, I factored in the depreciation and market trends to arrive at a fair market price estimate.