1. BMW X3 The BMW X3 is a compact luxury crossover SUV designed by BMW.
2. BMW 3 Serie The BMW 3 Series is a mid-size luxury sedan manufactured by BMW since 2000.
3. Price The base price of the BMW X3 starts at $42,800 while the top-of-the-line BMW M3 starts at $63,900.
4. Size The BMW X3 measures 194 inches long, 75 inches wide, and 66 inches tall. Its wheelbase is 110 inches.
The BMW 3 Series measures 188 inches long, 74 inches wide, and 65 inches tall. Its wheel base is 106 inches.
5. Interior Space The interior space of the BMW X3 is rated at 18 cubic feet. The interior space of the BMW 3 Series is rated at 17 cubic feet.
6. Cargo Capacity The cargo capacity of the BMW X3 ranges between 13.9 cubic feet and 15.9 cubic feet.
7. Safety Both vehicles receive five stars out of five stars in crash test ratings.