To estimate the price of the 2014 Nissan Altima SV I4 2.5L in below average condition, I first considered the selling prices of similar cars. A 2014 Altima SE with good condition and 143,000 km sold for AED 20,574 on 5 Sep 2024. A 2015 Altima SV with average condition and 87,500 km sold for AED 29,000 on 13 Jul 2024. The 2014 Altima in question has higher mileage (251,000 km) and is in below average condition, which significantly reduces its value. An offer was accepted for a 2014 Altima SE with similar mileage (245,900 km) for AED 14,500 on 12 Oct 2024. This suggests a lower market value for high mileage and below average condition cars. Listed prices for similar 2014 Altima SVs are AED 18,500 and AED 21,000, but these are likely higher than actual selling prices. Considering these factors, the estimated market price is adjusted downwards from the accepted offer and selling prices of better condition cars.