The car to be estimated is a 2007 Saab 9-3 I4 2.1L Sedan with 180,000 km mileage. The closest data point is a 2007 Saab 9-3 with a 4-cylinder engine and 175,000 km mileage listed at AED 27,500. This is a convertible, which typically has a higher value than a sedan. The 2008 sedan with a 6-cylinder engine is listed at AED 45,000, but it has a larger engine and is a year newer. Considering the 2007 convertible's price and adjusting for the sedan body type and average condition, a reasonable estimate for the 2007 sedan would be slightly lower than AED 27,500, accounting for the less desirable body type and condition.