The car to be estimated is a 2012 BMW X5 V8 4.4L Turbocharged xDrive 50i (Top) with 178700 km mileage. The most relevant data point is the 2011 BMW X5 4.4L V8 Twin Turbo xDrive 50i (Top) with 237500 km sold for 19000 AED on 2024-07-15. This car is similar in variant but older and with higher mileage. Another relevant data point is the 2014 BMW X5 V8 4.4L TwinPower Turbo xDrive 50i (Top) with 137000 km sold for 47000 AED on 2024-09-12. This car is newer and has lower mileage. Considering the target car's age, mileage, and condition, it should be valued between these two points. The 2012 BMW X5 3.0L variants sold for 25500 to 33500 AED, but these are less powerful and less equipped than the V8 variant. Therefore, the estimated price should be slightly higher than the 2011 model but lower than the 2014 model, considering depreciation and mileage.