The car in question is a 2023 Genesis G90 V6 3.5L Turbo GDI Prestige AWD. We have new car prices for 2025 models, which are the closest available data. The 2025 Genesis G90 3.5T Prestige RWD is priced at SAR 379,885. The car we are estimating is an AWD version, which typically costs more than RWD. The 2025 Genesis G90 3.5T Platinum AWD is priced at SAR 437,385, indicating a significant price difference for AWD. Assuming a similar price difference for the 2023 model, the new price for the 2023 Genesis G90 3.5T Prestige AWD would be approximately SAR 437,385. Applying a 15% annual depreciation for one year (2023 to 2024), the estimated price would be SAR 371,777.25. Given the car's good condition and 28,000 km mileage, this estimate is reasonable.