The most relevant data point is the selling price of a similar 2018 BMW 730 Li 2.0L I4 Twin Turbo with 145,000 km mileage, which sold for AED 63,000 in July 2024. This car is very similar in terms of model, year, engine, and condition. An offer was accepted for another 2018 BMW 730 Li with lower mileage (91,500 km) at AED 110,000 in January 2024, but this is likely higher than the market value due to the lower mileage. A similar car was listed for AED 68,000 and delisted in July 2024, suggesting a market price close to the selling price of AED 63,000. Considering the target car's mileage of 135,400 km, which is slightly lower than the sold car, the estimated price should be slightly higher than AED 63,000 but not as high as the accepted offer of AED 110,000. Therefore, the estimated market price is around AED 65,000.