To estimate the price of the 2022 Nissan Patrol SE Platinum V6 4.0L with 38000 km mileage, I first looked at the selling prices of similar cars. The closest match is a 2022 Nissan Patrol SE Platinum V6 4.0L with 34200 km sold for 205000 SAR in March 2024. Given the similar variant and mileage, this is a strong reference point. Another relevant data point is a 2022 Nissan Patrol SE Titanium V6 4.0L with 14964 km sold for 230000 SAR in September 2023, but this car has a different trim. The 2022 Nissan Patrol Nismo V8 5.6L sold for 240000 SAR in October 2023, but it has a different engine and higher trim, making it less comparable. For listed prices, a 2022 Nissan Patrol SE Platinum V6 4.0L with 38000 km is listed for 215000 SAR, and another with 41000 km is listed for 229000 SAR. These listings are higher than the actual selling prices, so they provide an upper bound. Considering the selling price of 205000 SAR for a similar car and adjusting slightly for the good condition and current market trends, I estimate the price to be slightly higher than 205000 SAR but lower than the listed prices.