keywords: sauber liuzzi vitantonio junior 16
text: Liuzzi to test for Sauber Sauber Petronas have invited Vitantonio Liuzzi for a test drive. The 22-year old Red Bull Junior Team pilot, who has won this year #39;s Formula 3000 Championship far ahead of the competition, will be driving the Sauber Petronas C23 at Jerez on 16 September.