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The fifth generation of the BMW 3 Series range of compact executive cars is designated under the model codes E90 (saloon), E91 (estate, marketed as 'Touring'), E92 (coupé) and E93 (convertible). The model was introduced in December 2004, [ 8 ] and produced by BMW until October 2013 and is often collectively referred to as the E90, E9x, or ...
In April 2008, the E90/E92/E93 M3 became the first BMW to be available with a dual-clutch transmission when the 7-speed Getrag "M-DCT" transmission was introduced as an option. [ 103 ] The official 0–100 km/h (62 mph) acceleration times for the coupé and saloon are 4.6 seconds with the DCT transmission (4.8 seconds with the manual ...
[3] [7] By timing the operation of one clutch to engage at the precise moment that the other is disengaging, a DCT can shift gears without interrupting the torque supply to the wheels. [6] [7] A DCT uses clutch packs (as per a manual transmission), rather than the torque converter used by traditional (hydraulic) automatic transmissions. [1]
Automated manual transmissions can be semi-automatic or fully-automatic in operation. Several different systems to automate the clutch and/or shifting have been used over the years, but they will generally use one of the following methods of actuation for the clutch and/or shifting: hydraulic or electro-hydraulic actuation, [12] electro-mechanical, [13] pneumatic, [6] [14] [15] electromagnetic ...
The BMW M3 DTM is a DTM touring car constructed by the German car manufacturer BMW. It was developed in 2010 and has been raced in DTM seasons since their return to the sport after 20 years absence in 2012 until the end of 2013 season before it was succeeded by BMW M4 DTM .
The weight of the European specification M4 equipped with a manual transmission is 1,572 kg (3,466 lb) and with the M-DCT dual-clutch transmission, the car is some 40 kg (88 lb) heavier, losing some 80 kg (176 lb) as compared to the E92 M3. [4] As per its E92 predecessor, the roof of the coupe model is constructed from carbon fiber (except if ...
The Alpina B3 (E90) and Alpina D3 (E90) are a series of high performance compact executive cars manufactured by German automobile manufacturer Alpina from 2007 to 2013. Based on the BMW 3 Series (E90), the B3 and D3 were available in coupé, saloon, convertible (not available for the D3) and station wagon body styles.
The S65 shares the same cylinder dimensions with the S85 V10, with a 92 mm (3.6 in) bore and a 75.2 mm (3.0 in) stroke. Other common features include individual throttle bodies, [3] ionic current knock sensing, [4] double-VANOS (variable valve timing) and the 12.0:1 compression ratio. [5]