BMW M 3 Cabrio

BMW will start selling a version of the M3 convertible. As the 3 Series convertible has a folding hard roof. The engine (420 hp V8), transmission and other mechanical elements are the same as the M3 coupe or sedan body.

There is a big difference in weight between the coupe (which has a roof of carbon fiber) and the cabriolet. The rigid folding roof, the mechanisms that move and needed reinforcements in the structure of the car make the M3 convertible's weight reached 1885 kg, 230 more than the coupe.

Due to the increased weight and aerodynamic resistance of which may have the benefits and consumption are convertible other than the coupe (comparative tab). The only thing unchanged is the maximum speed, which is limited to 250 km / h in both cases.

There are not many Convertibles four places in this level of power. The BMW 650i and the Jaguar XKR Convertible Convertibles are luxurious, more expensive and less cumbersome. The Audi RS4 is more akin to that effect to this version of the M3 (comparative tab).

Like the other versions of 3 Series Convertibles, the M3 convertible has a folding hard roof for three pieces, which takes 22 s to open. Its operation is completely automatic and electric, have no additional closures to be operated manually. In addition, the roof can be manipulated with the remote control (more on the roof in the 3 Series Cabrio).

The M3 engine is naturally aspirated, eight cylinders in V, 4.0-liter displacement and 420 hp. As we saw in the coupe version, a motor is turning faster than required to maintain above 6000 rpm to give the response you expect from a car of this power.

Despite this, we can move in a traffic jam at 1000 rpm in second gear without pull or make strange noises. Its consumption is high (more information and comments on the M3).

The gearbox is six-speed manual. The development of transmission are the same as the coupe.

May be the new automatic gearbox Drivelogic seven speeds, which increases acceleration and reduces consumption.

Is a box with pairs of gears, axles and three double-clutch, similar to the operation of DSG Volkswagen (soon more information on this case).

As in the coupe, there are several optional elements that affect driving. The M Drive allows the throttle response and the degree of assistance from the management. If the car carries the option of variable damping (EDC), can be modified with the F Drive.

Stability control (DSC) can be completely disconnected or a part that does not prevent a slide before going into operation.

The M3 convertible has all the traits that distinguish the M3 coupe of other versions (except the roof of carbon). It can be painted with the colors of the specific models M, such as Melbourne Red, Jerez black or Silverstone. The convertible also can be ordered blank Alpina (the images), black and graphite.

There are versions of the M3 Convertibles since the first edition of this model. Previously, the roof was of canvas