To estimate the price of the 2021 Nissan Altima 2.5L S+ ALLOYE SE, I first considered the selling prices of similar cars. A 2020 Altima SE 2.5L with similar mileage sold for AED 57,000 and AED 58,000 in mid-2023. Given the one-year difference, a 2021 model should be valued higher. A 2019 Altima SV 2.5L sold for AED 27,000, but it had much higher mileage and was a different variant. A 2021 Altima 2.5L S was sold by a dealer for AED 67,995 in March 2024, which is a strong indicator of the market value for a similar variant. The accepted offer for a 2021 Altima 2.5L SL was AED 90,000, but this was for a higher trim. Listed prices for 2021 Altima 2.5L SE variants range from AED 69,990 to AED 89,990, but these are typically higher than actual selling prices. Considering all these data points, the most relevant is the dealer sale of AED 67,995, adjusted slightly for the current market conditions and the specific condition of the car in question.