The car in question is a 2011 BMW 528 I6 3.0L Turbocharged, Standard, sedan with 198000 km mileage, Non-GCC specs, and in bad condition. The only data point available is a similar car listed for AED 31000. This car has slightly lower mileage (181000 km) and is also a European spec. Given the bad condition of the target car, we need to adjust the price downwards. Typically, a car in bad condition can be valued 20-30% lower than a similar car in good condition. Therefore, we estimate the price to be around 25% lower than the listed price of AED 31000, which brings us to an estimated price of AED 23250.