Alpine A424 - Somewhat likely (Alpine is still being licensed in other games such as Assetto Corsa EVO and The Crew Motorfest, despite their financial situation and not having any new models whatsoever in GT7, and the fact that they are not present in FH6 at launch. Games such as Automobilista 2 and Project Motor Racing have it, so this won't be counted out.)
Aston Martin Valkyrie AMR-LMH - Very likely (Given that we have the road-going Valkyrie already in the game, Polyphony always likes adding the "road to race" versions of certain cars, notably the Subaru BRZ/BRZ GT300 and Ferrari 296 GTB/GT3. Kaz also seems to have a fondness of the Valkyrie, even featuring it in one of the GTWS events, and one such post he made on Twitter featured the 2025 version of the car, claiming that it is "sexy in sound", due to its V12 engine. However, the naming of this car could be debated, whether it is actually called "Valkyrie AMR-LMH", or "Valkyrie Hypercar", the latter of which is used in Automobilista 2 and Project Motor Racing.)
Cadillac V-Series.R - 50-50, but highly-requested (Now that GT7 has the most-requested Hypercars/LMDh's such as the BMW, Ferrari, Peugeot and Porsche, I'd say the Cadillac V-Series.R is now the most-requested Hypercar by the community. However, Cadillac has not made an appearance in a Gran Turismo game since GT6, but it's a GM brand. Licensing might not be too difficult at all, it could be that Cadillac has seemed to be an afterthought in their history of being featured in Gran Turismo, with only two such car models being featured in the series, namely the CIEN concept and CTS-V Coupe from 2011.)
Genesis GMR-001 - Very likely, but don't expect it any time soon (Polyphony has strong ties to Hyundai and Genesis, especially with Genesis themselves being a former official partner for the GTWS. However, as the GMR-001 is too new and is in its first year of debut, remember that it takes nine months to build one car in-house as soon as it is licensed and scanned. Has good odds, regardless of the GMR-001's competition history, where its results weren't too kind to newcomers.)
Others:
Lamborghini SC63 - 50-50 (The Lamborghini SC63 has been a staple in many video games featuring Le Mans Hypercars and LMDh's, examples being FM2023, Automobilista 2 and Project Motor Racing, to name a few, and the styling is somewhat reminiscent of their VGT... at least for the front fascia. However, the SC63 lives on in infamy with a lackluster record when it came to its competition history in IMSA and the WEC, and was put on indefinite pause due to a few reasons being the lack of a proper factory partner and their reluctance to run a two-car effort. But this would make sense, especially for if players want to have a little bit of Ferrari-Lamborghini rivalries in Gr. 1.)
Toyota TR010 Hybrid - Very likely, but don't expect it any time soon (The successor to the GR010 Hybrid... technically an EVO upgrade to it, and the most recent Le Mans winner, the Toyota TR010 Hybrid also lines up well with Polyphony's near-immortal partnership with Toyota. But because it's a recent car that's still in its first year of competition, it's safe to assume that the TR010 Hybrid won't be ready for inclusion until at least some time from now.)
Glickenhaus 007, Isotta Fraschini Tipo 6 LMH-C, Vanwall Vandervell 680 - Don't count on them
