The most relevant data point is the selling price of a 2012 Mercedes E250 2.0 Coupe V4 with 93000 km sold for AED 34000 in November 2023. The car to be estimated is a 2012 Mercedes E250 1.8L I4 with 123800 km. The mileage is higher, which typically reduces the value. The listed price of a similar 2012 E250 1.8L Turbo Charged coupe with 213999 km is AED 26000, which is significantly higher mileage. Considering the selling price and the listed price, the estimated value should be slightly lower than AED 34000 due to higher mileage but higher than AED 26000 due to better condition and lower mileage than the listed car.