Carrina / Auto Consept

When the Z4 roadster was introduced a year ago, it was a significant leap forward from its highly successful Z3 predecessor. Indeed, the Z4′s debut was much more than just ‘successor replaces predecessor,’ for the new Z4 roadster put BMW in a more elevated, sophisticated segment of the roadster market.

To paint the broad strokes: Built on a longer wheelbase than that of the Z3, the Z4 is also wider and longer – while employing advanced engineering to keep any associated weight increase to a minimum. More to the point, the Z4 expresses a traditional concept – that of the two-seat sport roadster – in utterly new terms of unique design, contemporary engineering and comprehensive features.

The Z4 places BMW squarely in the field of sophisticated, full-featured sport roadsters. It comes exclusively with 6-cylinder power and offers a choice of four transmission types. Its chassis engineering is new, encompassing multi-link rear suspension, standard run-flat tires and wheel/tire diameters up to 18 inches. The Z4 offers amenities and options never before seen in a regular-production BMW roadster. Safety engineering and features have been further developed.