Lexus has released a single teaser image that previews its next F performance model, which will be unveiled at the North American International Auto Show in January.The image was not accompanied by any details concerning the car, leaving its identity in doubt.

It’s possible that the mystery machine could be the next generation of Lexus’ IS F sedan, or the long-rumored BMW M5-rivaling GS F. However, given the overall shape and LED design of the headlight, as well as the prominent parallel character line, it seems more likely that the teaser depicts the F version of Lexus’ recently-unveiled RC (a closer look at the resemblance is available here).

The RC is a sleek coupe based off the IS compact luxury sedan that’s intended to do battle with models like the BMW 4-Series. The F variant could feature a high-powered V8 similar in concept to the current IS F’s 5.0-liter unit. An eight-speed automatic would likely be the sole option for routing power to the rear wheels.

Lexus hopes to one day build its F division into a genuine rival for BMW M and Mercedes AMG. The Japanese luxury brand has enjoyed success with its latest round of F Sport offerings – essentially sport packages with a number of different aesthetic and handling tweaks depending on the model – but it currently has only one dedicated, full-bore offering, the aging IS F.

However, the upcoming F model should breath new life into the F division and better establish it in the automotive performance pantheon.