2006, joining the DB9 and DB9 Volante. In December 2003, Aston Martin announced it would return to motor racing in 2005. A new division was created, called Aston Martin Racing, which became responsible, together with Prodrive, for the design, development, and management of the DBR9 program. The DBR9 competes in the GT class in sports car races, including the world-famous 24 Hours of Le Mans. In 2006, an internal audit led Ford to consider divesting itself of parts of its Premier Automotive Group. After suggestions of selling Jaguar Cars, Land Rover, or Volvo Cars were weighed, Ford announced in August 2006 it had engaged UBS AG to sell all or part of Aston Martin at auction. 2007–2018: Private Limited Company On 12 March 2007, a consortium led by Prodrive chairman David Richards purchased Aston Martin for £475 million (US$848 million). The group included American investment banker John Sinders and two Kuwaiti companies namely Investment Dar and Adeem Investment. Prodrive had no financial involvement in the deal. Ford kept a stake in Aston Martin valued at £40 million (US$70 million). To demonstrate the V8 Vantage's durability across hazardous terrain and promote the car in China, the first east–west crossing of the Asian Highway was undertaken between June and August 2007. A pair of Britons drove from Tokyo to Istanbul before joining the European motorway network for another to London. The promotion was so successful Aston Martin opened dealerships in Shanghai and Beijing within three months. On 19 July 2007, the Newport Pagnell plant rolled out the last of nearly 13,000 cars made there since 1955, a Vanquish S. The Tickford Street facility was converted and became the home of the Aston Martin Works classic car department which focuses on heritage sales, service, spares and restoration operations. UK production is now concentrated on the 22-hectare (55-acre) facility in Gaydon on the former RAF V Bomber airbase. In March 2008, Aston Martin announced a partnership with Magna Steyr to outsource manufacture of over 2,000 cars annually to Graz, Austria, reassuringly stating: "The continuing growth and success of Aston Martin is based upon Gaydon as the focal point and heart of the business, with the design and engineering of all Aston Martin products continuing to be carried out there." More dealers in Europe and the new pair in China brought the total to 120 in 28 countries. On 1 September 2008, Aston Martin announced