BMW X Series

The BMW X Series is a collective name for BMW's crossover SUVs; the X refers to it being a crossover, while the numeric suffix refers to the company's number-series sedans it derives from. The company has produced the following models in this series:

• BMW X1 (BMW 1-series)
• BMW X3 (BMW 3-series)
• BMW X5 (BMW 5-series)
• BMW X6 (BMW 6-series)