In order to find a used BMW X6 that has all the features you require, you need to first research the various trims available. The BMW X6 was sold as a compact luxury crossover in 2008. This model was termed a Sports Activity Coupe as it had all the powerful features of an SUV combined with the elegant styling of a Coupe. The X6 seated only 4 passengers when compared to the X5. Two new additions to the X6 series followed in the coming years. The BMW Concept 6 ActiveHybrid and the X6 M were introduced in 2009. The X6 M has certain features like the M Sports Automatic transmission, M Dynamic mode feature and 20-inch alloy wheels. Although this is impressive, the Active Hybrid X6 is considered the most powerful hybrid vehicle in the world. It features a 407hp V8 power unit with Twin Power Turbo technology and 2 electric engines that make 91hp and 86 hp, respectively. Drivers thus have a choice to drive using electric power alone, power generated by the combustion engine or both. The vehicle also boasts of other energy saving systems. Two other variants of this series are the xDrive30d and the xDrive35d. These models are powered by a 3.0 Liter turbo-diesel engine. BMW first implemented its DPC (Dynamic Performance Control) system in the X6 models. The DPC regulates traction and maintains vehicle stability. If you wish to buy a used BMW6, research used car listings on the Internet and at local dealerships. You could also check out CarsDirect's comprehensive listing of used BMW X6’s for sale.