I started by looking at the selling prices of similar cars. The closest match is the 2016 Infiniti QX50 3.7L V6 Standard variant sold for AED 53,000 in November 2023 with 109,100 km. The car to be estimated is a Luxury variant, which typically commands a higher price than the Standard variant. However, it has higher mileage at 137,600 km. The 2015 models sold for between AED 26,000 and AED 45,000, depending on mileage and condition. The 2018 models sold for AED 52,000 and AED 73,000, with the higher price for lower mileage. An offer was accepted for a 2016 Standard variant at AED 48,000 with similar mileage to the car in question. Considering the Luxury trim and higher mileage, I estimate the price slightly above the accepted offer but below the AED 53,000 selling price of the Standard variant with lower mileage.