The car to be estimated is a 2021 Mercedes E350 I4 2.0L Turbocharged Standard with 42800 miles. The only data point available is a listed price of a 2020 Mercedes E350 I4 2.0L Turbocharged (AMG Kit) with 15156 miles for SAR 182000. Considering the 2020 model is listed for SAR 182000 and has lower mileage, we need to account for the additional year and higher mileage of the 2021 model. Typically, cars depreciate by about 10% per year. The 2021 model should be slightly more valuable due to being a year newer, but the higher mileage and average condition would offset this. Therefore, we estimate the price to be slightly lower than the listed 2020 model.