Bahrain preview quotes: BMW

"Also, the wind blows sand onto parts of the track, which leads to changing grip conditions. Luckily we had the chance to test the F1.09 car in Bahrain in February, although weather conditions were unstable and windy then. Last year we performed quite well in Bahrain - after securing pole position in qualifying I managed to finish the race on the podium."

Nick Heidfeld: "I enjoy driving in Bahrain. I like the modern complex and the circuit. The section from the fifth to the penultimate corner is particularly well designed. This time I'll be again arriving quite early to allow time for my fitness training. It will be interesting to see what the weather brings. Usually the climate in Bahrain has been very pleasant, but we've also had incredible heat, and during winter testing there was a huge sandstorm. In 2008 there was a concert by Akon after the race, which I also remember well."

Mario Theissen, BMW Motorsport Director: "In Bahrain we aim to bring the first major overseas stint to a positive end. It also marks the end of the second set of back-to-back races within five weeks. We look back on the previous Bahrain Grand Prix with satisfaction: in 2008 Robert gained his first ever pole position with the BMW Sauber F1 Team, achieving another milestone. After our appearance in Shanghai we are now heading for another region that is important to BMW. For us as a manufacturer in the premium sector the Middle East is also a very significant market.2

Willy Rampf, Head of Engineering: "The Bahrain circuit demands a compromise when it comes to aerodynamic set-up. On the one hand the many slow corners require a high level of downforce, while on the other the exceptional breadth of the track encourages the drivers to overtake, which means we can't leave maximum speed out of the equation.

"With the low-speed corners, traction and brake balance play a major role. Brake wear on this circuit is particularly high, especially in the turn after the start-finish straight and in turn 4. At night the wind regularly sweeps sand onto the track. Generally conditions improve as the day goes on, but tyre wear can nevertheless be fairly high on account of the sand. That is an important factor for the race strategy."