To estimate the price of the 2022 GMC Yukon Denali V8 6.2L with 56768 km mileage, I first looked at the selling prices of similar cars. The 2022 GMC Yukon AT4 V8 5.3L with 38000 km sold for 237000 SAR and another 2022 GMC Yukon V8 6.2L with 20000 km sold for 250000 SAR. These cars are similar but have different variants and mileage. The Denali variant is higher than the AT4, so it should be priced higher. The listed prices for similar cars are 276000 SAR and 306000 SAR, but these are generally higher than actual selling prices. Considering the mileage and the fact that the Denali is a top variant, I adjusted the price down from the listed prices but higher than the AT4 selling prices. Factoring in the mileage and condition, I arrived at an estimated market price.