To estimate the price of the 2018 Nissan Altima 2.5L I4 SE in bad condition with 151000 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. The 2018 Altima SV 2.5L with 247300 km sold for 32000 AED in average condition, and the 2017 Altima 2.5L SV with 90521 km sold for 36000 AED in average condition. The 2016 Altima 2.5L SV with 186890 km sold for 22500 AED in average condition. The 2018 Altima SL 2.5L with 137800 km had an accepted offer of 36000 AED. The listed prices for 2018 Altima SE 2.5L with 133000 km were around 49000 AED, but these are typically higher than actual selling prices. Considering the bad condition of the target car, I adjusted the price downwards from the average selling prices of similar cars in better condition.