M4 corridor M4 corridor The M4 corridor is an area in the United Kingdom adjacent to the M4 motorway, which runs from London to South Wales. It is a major high-technology hub. Important cities and towns linked by the M4 include (from east to west) London, Slough, Bracknell, Maidenhead, Reading, Newbury, Swindon, Bath, Bristol, Newport, Cardiff, and Swansea. The area is also served by the Great Western Main Line, including the South Wales Main Line, and London Heathrow Airport. Technology companies with major operations located in the area include Amazon, Citrix Systems, Dell, Alcatel-Lucent, Huawei, Lexmark, LG, Microsoft, Novell, Nvidia, O2, Panasonic,
BMW M4 DTM Team RMG. As of August 2017, BMW M4 DTM scored 16 victories, 20 poles, 13 fastest laps, 1 constructor title (2015) and 2 driver titles (courtesy of Marco Wittmann in 2014 and 2016). BMW M4 DTM The BMW M4 DTM is a DTM touring car constructed by the German car manufacturer BMW. It was developed in 2013 and has been raced in DTM seasons since 2014 through 2018 before being replaced by turbo-updated BMW M4 Turbo DTM. It was designed by BMW chief engineer Dominic Harlow. The M4 DTM, which replaced the retired BMW M3 DTM at the end of