Specs for all generations of BMW X5

Yes, most variants feature an all-wheel drive. Rear wheel drive is also offered on some BMW X5 vehicles.

In its essence, yes, it is an SUV. However, BMW started marketing it as an SAV (Sports Activity Vehicle), in order to put an emphasis on its on-road capabilities, as well.

BMW X5 is available as either a 5 or a 7-seater.

Generally, not quite. BMW X5 vehicles are relatively large in size and mostly have large engines, that naturally burn more fuel. There are, however, some diesel variants, like the BMW X5 (F15) 25d (218 Hp) sDrive Steptronic, where combined fuel consumption goes down to 5.6-5.7 l/100 km (42 - 41.27 mpg). In addition, the BMW X5 range offers hybrid variants, as well, which are naturally quite efficient on fuel.

According to owners, BMW X5 is more expensive to maintain, compared to other brands in the same or lower class. It requires additional care, in order to function well and give a pleasant driving experience, and repairs are pricier than most others.

Despite the pleasant driving experience that BMW X5 offers, owners complain about several common issues with the vehicle, which doesn't look good in terms of reliability. Some common problems include stalling problem, water leaks into the interior, excessive wind noise, transmission malfunction problems, loss of brake power among others.