The car to be estimated is a 2016 Nissan Patrol LE Platinum V8 5.6L SE Platinum (Mid+), with 273,000 km mileage and in average condition. The most relevant data point is a 2016 Nissan Patrol SE Platinum (Mid+) with 174,000 km, average condition, sold for 105,500 SAR on 2024-02-27. Adjusting for higher mileage, the price should be lower. Another 2016 SE Platinum (Mid+) with 116,000 km, average condition, sold for 84,000 SAR on 2024-01-13. A 2016 SE Platinum (Mid+) with 339,104 km, good condition, sold for 83,000 SAR on 2023-12-08. Considering these, the estimated price should be between 83,000 SAR and 105,500 SAR, adjusted for mileage and condition. Given the car's higher mileage and average condition, a reasonable estimate is closer to the lower end of this range.