Sep.24 (GMM) Rubens Barrichello is an example of a driver "content" to make up the numbers in formula one.

That is the claim of Lewis Hamilton, who warned McLaren that he might leave the British team if he has to endure another car not worthy of fighting for the championship.

He contrasted his feisty attitude with that of Barrichello, who is pushing to extend his long F1 career into a twentieth season by re-signing with mid-grid team Williams in 2012.

"At some stage, if it continues the way this is going then my patience will be seriously tested," said Hamilton.

"There are drivers that are content with being in F1 and just existing. Maybe they have families. Look at Rubens Barrichello and he seems content with where he is.

"Then there are people like me who only exist to be the best. If you aren't busy trying to be the best then you're not busy doing anything," The Sun quotes him as saying.

The 2008 world champion has had a tough season; not only unable to challenge for the title with the MP4-26 but beaten on points by his teammate and criticised in the media for overly-aggressive driving.

He admitted to trying two weeks ago at Monza - where he struggled to pass Michael Schumacher - to simply get to the chequered flag.

"I wasn't downbeat," Hamilton told F1's official website, "but I didn't go 'balls out', basically. I didn't take too many risks. It was all about finishing the race and walking away with some dignity."

According to the Daily Star, his team boss Martin Whitmarsh said: "I told him that was a very disciplined drive, but I would like the old Lewis back."

Latest F1 News - Mobile version

26 Feb: New Ferrari not quickest in field - Domenicali 26 Feb: Red Bull still best in 2013 - Tost 26 Feb: 2014 French grand prix 'possible' - Prost 26 Feb: Danica Patrick 'not interested' in F1 switch 26 Feb: Report - Gilles Simon working on F1 engine for Honda 26 Feb: Gutierrez plays down link to Carlos Slim 26 Feb: Caterham exhaust 'legal' insists van der Garde 26 Feb: McLaren replaces Mercedes-bound Lowe 25 Feb: 'Engine maps' trouble for Red Bull, Lotus - report 25 Feb: Mercedes-bound Lowe to miss 2013 opener - report 25 Feb: Mercedes 'in group of teams' behind Red Bull - Lauda 25 Feb: Gutierrez expects Hulkenberg to beat him early in 2013 25 Feb: New Ferrari 'much better' than 2012 - Massa 25 Feb: Teams 'will adapt' to new tyre situation - Gutierrez 25 Feb: Tight rules make today's F1 cars 'the same' - Forghieri 25 Feb: Williams removes controversial exhaust trick 25 Feb: Contract 'conflicts' cause of Marussia test snub - Razia 25 Feb: Lotus to fight Red Bull for title - Gutierrez 25 Feb: Marussia 'ahead of Caterham' - Chilton 25 Feb: Sutil will not stay in F1 as test driver The latest F1 News - Mobile Version