As the first model in the series came in December 2004, the sedan (E90) on the market. Half a year later followed by the BMW Touring wagon version called (E91). The 3 Series Coupe (E92) was released in September 2006 and the Convertible (E93) in March 2007. The new M3 with redesigned V8 engine appeared in the autumn of 2007 initially as a coupe. In spring 2008, the M3 convertible by the pallet, and then extended through the four-step-back rounds. In the autumn of 2008 were revised and Touring Sedan.

Since September 2006, with the 325d, a new six-cylinder diesel in the program. At the same time 335i with 225 kW turbo-back on gasoline was introduced, with two turbochargers (Biturbo) and piezo direct injection, a maximum torque of 400 Nm available. From March 2009, a "Performance Power Kit" for the 335i will be offered by the engine output by a further 15 kW to 240 kW raises. At the same time, the maximum torque to 450 Newton meters.

Under the umbrella of the 3 Series ranks of SUV X3, the current version still largely on the previous model of the E46 series is based.

Since September 2005 there is also a wholesale "Fleet Edition" of the 320d with 110 kW and 310 Nm instead of 120 kW and 340 Nm. With the introduction of the new CommonRail-turbo diesel in the 320d with 130 kW, the Fleet Edition 120 kW, the torque of 350 Nm remains in comparison with the standard model the same.