To estimate the price of the 2018 Audi Q5 45 TFSI Sport (Top++), I considered several data points. First, I looked at the selling prices of similar cars: a 2017 Audi Q5 2.0L I4 TC AWD with 123000 km sold for AED 57000 and another 2017 Audi Q5 2.0L I4 with 91000 km sold for AED 63000. These cars are older and have different variants, so they provide a lower baseline. Next, I considered an offer accepted for a 2018 Audi Q5 2.0L V4 with 131000 km at AED 80000, which is closer in year and variant. For listed prices, a 2018 Audi Q5 45 TFSI Sport (Top++) with 98657 km was listed for AED 89500, and another similar variant with 85000 km was listed for AED 109750. These listings are higher than selling prices but provide an upper range. Considering the car's good condition and mileage of 100000 km, I estimated the price by averaging these data points and adjusting for the specific variant and condition.