London, Feb 11: Formula One ace Sebastian Vettel has said that arch rival Lewis Hamilton is still a threat to him despite moving to low-form team Mercedes.
Following the disastrous Mercedes debut of Hamilton at Jerez, the triple world champion Vettel said that Hamilton is one of the potential threats to his fourth straight title, the Sun reports.
Vettel said that similar to last season, the new Formula One season could also have different teams and drivers winning the races, and as such everyone is a potential threat.
He added that the regulations have not changed and may get even closer at the top at some stage.
Vettel further said that he still has a long way to go at his team Red Bull to win another title. (ANI)