To estimate the price of the 2013 Volkswagen Passat I5 2.5L SEL (Mid+), I considered several data points. First, I looked at the selling prices of similar cars. The closest match is a 2013 Passat 2.5L I4 SE (Mid) with 200063 km sold for AED 15500 on 2024-07-07. Another relevant data point is a 2014 Passat 2.5L I5 SE (Mid) with 140500 km sold for AED 18000 on 2024-02-16. Given the higher mileage of the target car (231000 km), I adjusted the price downwards. Additionally, a 2013 Passat Sport 2.5L I5 with 253200 km had an offer accepted at AED 14000 on 2024-06-09, which further supports a lower estimate. The listed price of a similar car is AED 16000, but listed prices are generally higher than actual selling prices. Considering these factors, I estimated the market price accordingly.