The car to be estimated is a 2021 GMC Yukon AT4 V8 5.3L with 57796 km mileage in average condition. The most relevant data point is a similar 2021 GMC Yukon AT4 V8 5.3L with 101500 km sold for 193000 SAR on 31 Oct 2024. This car has higher mileage, so the estimated price should be higher. Another relevant data point is a 2021 GMC Yukon SLE V8 5.3L with 34000 km sold for 185000 SAR on 6 Oct 2024, but it is a lower trim. Considering the higher trim and lower mileage of the car to be estimated, the price should be higher than 185000 SAR. The listed price of a similar 2021 GMC Yukon AT4 V8 5.3L with 101500 km was 193500 SAR, which aligns with the selling price. Adjusting for the lower mileage and similar condition, the estimated price should be slightly higher than 193000 SAR.