Jaguar released a teaser photo of an important new concept car, which will be unveiled at the Detroit Motor Show next month.
The concept is expected to be a preview of the carmaker's upcoming XF midsize luxury sedan.
According to Jaguar further details and photos will be released closer to the time.
The production XF will be launched later next year with sales kicking off in 2008.
The XF, which will replace the S-Type, will be designed and developed at Jaguar Product Development Centre at Whitley in the United Kingdom.