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News watch March 2011: today's auto industry news

Welcome to CAR Magazine's news aggregator as we round up the daily stories in the auto industry. Top tip: news summaries are added from the top hour-by-hour Thursday 31 March 2011• US President Barack Obama has strated all US government cars and trucks purchased from 2015 must be alternative-fuel vehicles (Automotive News)• Nissan CEO Carlos Ghosn has denied a report in Japan's Nikkei newspaper that he is leaning towards a formal merger of Nissan and Renault (Reuters)• Fiat CEO Sergio Marchionne says that Chrysler's share IPO may now take place in 2012, depending on financial progress this year (Bloomberg)Wednesday 30 March 2011• Tesla CEO Elon Musk has called a report that the EV carmaker is a takeover target 'bad analysis' and remains confident the firm will stay independent (Bloomberg)• The BBC denies that it rigged a December 2008 Top Gear TV test of the Tesla Roadster, in response to being sued by the EV carmaker (BBC News)• First Group, the UK's largest public transport operator, has announced a £160m investment in new buses, ordering 955 new buses from UK manufacturers Wrightbus and Dennis over the next two years (BBC News)• Japanese production woes look set to continue into April. Toyota expects the majority of Toyota and Lexus production on 14 April (Automotive News)• Saab production has re-started again, following a half yesterday afternoon.

Infiniti to tap Nissan UK’s fleet customers to grow sales

Infiniti to leverage Nissan Corporate Sales for growth in the UK We do have a habit of taking the Michael out of Infinit’s efforts to grow car sales in the UK. We’ve often wondered if they’re working on a strategy that goes counter to logic in the hope it pays dividends. For example, the obvious route for Infiniti was a hard push on private buyers of luxury cars and positioning themselves as the ‘Sporty’ alternative to that other Japanese luxury brand, Lexus.

McLaren MP4-12C GT3 (2011) track testing begins

McLaren has begun testing its latest track weapon, the MP4-12C GT3 ahead of the 2012 FIA GT3 season.  How different is the MP4-12C GT3 from the roadgoing edition? The MP4-12C GT3 is based on the standard machine but modified for FIA GT racing by McLaren GT - a joint venture between McLaren Automotive and CRS Racing, a UK-based team currently competing in FIA GT with Ferrari F430s.  Externally you'll notice the race-spec fixed rear wing, undertray diffuser, front splitter, louvres and vents. Underneath there's a new suspension system, ditching the road car's linked suspension for FIA-compliant conventional dampers and anti-roll bars. Akebono is supplying race-specific brake components, and Bosch Motorsport has installed its ABS system. The car sits 100mm wider on its new suspension and has suitably flared bodywork as a result.  It's still the McLaren's bespoke 3.8-litre twin-turbo V8 engine, tuned for racing.