First, I considered the selling prices of similar cars. A 2017 Mercedes E300 I4 2.0L Top with 68000 miles sold for 100000 SAR in May 2024. Another 2017 E300 I4 2.0L Turbo Charged Standard with 82000 miles sold for 117000 SAR. The car to be estimated is in good condition with lower mileage (55326 miles) and is a Top variant, which is more valuable than the Standard variant. Next, I looked at listed prices. A similar 2017 E300 I4 2.0L Turbocharged Top with 62500 miles was listed for 140500 SAR, and another with 77700 miles was listed for 117500 SAR. Considering the selling prices and the fact that listed prices are generally higher than selling prices, I estimate the market price to be slightly higher than the 100000 SAR selling price but lower than the 117000 SAR selling price, due to the better condition and lower mileage of the car in question.