The Italian brand's clip shows off some rocky roadsides, a glimpse at the interior and a brake rotor. It also claims this is, "the most reactive car ever." The hint is hiding in plain sight with the slashing S that appears in each line of text.
Lamborghini was seen filming the Aventador SV at the end of January along a road not unlike the one on display in this clip. It boasted a new front-end treatment and a massive rear diffuser and rear wing. Also, that S-shaped slash in the video is practically identical to the one the side of the car that was spotted. Power is almost certainly increased as well, but like the model's true identity, the brand isn't giving specifics yet.
Of course, it's possible this clue could just be a red herring to throw off fans. Regardless, Lambo definitely has something exciting in store for the Swiss show.