To estimate the price of the 2021 Chevrolet Silverado Under Warranty 15000 (Base) with 30000 km mileage, I first looked at the selling price of a 2023 Chevrolet Silverado Trail Boss 5.7L V8 with 13000 km mileage, which sold for AED 192000 on 2023-10-22. This car is newer and has a higher trim, so it would be priced higher. Next, I considered the listed prices of similar cars. The closest match is a 2021 Chevrolet Silverado Under Warranty 15000 (Base) with 30000 km listed for AED 149750. Another similar car, a 2021 Chevrolet Silverado Trailboss LT Z71 with 46000 km, is listed for AED 185000. Given the mileage and condition, the price should be lower than these listings. Considering the depreciation and the fact that listed prices are usually higher than selling prices, I adjusted the estimate accordingly.