To estimate the price of the 2013 Audi Q5 Sline Quattro I4 2.0L Turbocharged 40 TFSI (Top) in bad condition, I considered the following data points: 1) A 2013 Audi Q5 3.0SC V6 S Line with 188550 km in average condition sold for 24000 AED on 2024-05-15. 2) A 2014 Audi Q5 3.0L V6 with 142550 km in average condition sold for 44500 AED on 2023-11-04. 3) A 2015 Audi Q5 Sline 40TFSI 2.0L TC I4 with 167000 km in average condition sold for 35000 AED on 2024-03-27. 4) A 2015 Audi Q5 2.0L I4 TC AWD with 102750 km in average condition sold for 47000 AED on 2024-03-26. 5) A 2015 Audi Q5 2.0TC I4 with 137233 km in average condition sold for 37000 AED on 2024-06-30. 6) An offer accepted for a 2013 Audi Q5 3.0 Turbo TFSI V6 with 145000 km in top condition was 30000 AED on 2023-10-31. Considering the car's bad condition and higher mileage, I adjusted the price downwards from these reference points.