To estimate the price of the 2014 Mercedes S400 V6 3.0L Twin Turbo Standard, I first considered the selling prices of similar cars. A 2014 model with 90,000 km sold for 82,000 SAR in February 2024. This is a close match in terms of year and variant, but with lower mileage. A 2015 model with 160,000 km sold for 169,000 SAR in June 2023, which is a year newer but with higher mileage. The 2016 models sold for around 164,000 SAR in early 2024, but these are newer and have higher mileage. For listed prices, a 2014 model with 105,000 km was listed for 170,000 SAR but was delisted in April 2024, indicating it might not have sold at that price. Another 2014 model with 90,000 km was listed for 82,000 SAR and delisted in March 2024, aligning with the selling price. Considering the car's mileage of 106,200 km and the selling price of a similar car, I estimate the market price to be slightly higher than 82,000 SAR but lower than the unrealistic high listings.