To estimate the price of the 2018 Infiniti Q50 I4 2.0L Turbocharged Premium (Mid) with 146700 km mileage, I first considered the selling prices of similar cars. A Red Sport variant sold for AED 55000, and a Hybrid variant sold for AED 34000. The Turbo (Base) variant sold for AED 58000. The Premium (Mid) variant is likely priced between the Hybrid and Red Sport, closer to the Hybrid due to its lower trim level. Offers accepted for similar cars include AED 52500 for a Turbo (Base) variant. Listed prices for Premium (Mid) variants range from AED 45500 to AED 71900, with a delisted price of AED 45500 being the most recent. Considering the car's higher mileage and average condition, I estimate the market price to be slightly above the lowest delisted price but below the average of listed prices.