The BMW X4 concept was a preview of the production X4.
Based on the compact platform of the X3, the X4 shares the same sloping coupe-like roofline of larger X6. The more sporting character of the BMW X4 Concept is enhanced by its dynamic lines as well as its proportions. With a body length of 183 inches (4,648mm), a width of 75 inches (1,915mm) and a height of 64 inches (1,622mm) the exterior dimensions are almost identical to that of the X3. Basically the X4 is fractionally wider and slightly lower. The wheelbase of 110 inches (2,810mm) is unchanged.
The styling of the BMW X4 Concept closely follows that of the lastest 3-Series and soon-to-be-released 4-Series Coupe. The kidney grille is flanked by full-LED headlights. Inside the light units is a hexagonal interpretation of the familiar BMW twin circular headlights.