To estimate the price of the 2013 GMC Yukon V8 5.3L SLE (Base) with 100,000 km mileage, I first considered the selling prices of similar cars. A 2015 Yukon V8 5.3L SLE with 161,000 km sold for 82,000 SAR in December 2023. A 2014 Yukon V8 5.3L XL SLE with 142,054 km sold for 58,300 SAR in October 2024. These cars have higher mileage than the target car, suggesting a higher value for the target car. The 2013 Yukon V8 6.2L Denali with 213,000 km sold for 37,000 SAR in May 2024, but this is a different variant. For listed prices, a 2013 Yukon V8 5.3L SLT with 108,000 km is listed for 61,000 SAR, and a 2014 Yukon V8 5.3L SLE with 126,000 km is listed for 67,500 SAR. Considering the target car's lower mileage and average condition, I estimate its market price to be slightly lower than the 2015 model's selling price but higher than the 2014 model's selling price, around 70,000 SAR.