I used to own the Saturn version of CE and it was nowhere like this - it was rife with popup polygons - the console was, in fact, useful for what it was designed for - 2D games such as Radiant Silvergun and Guardian Heroes (that I sadly both missed the opportunity to own) - hence I'd say emulator but definitely not the Saturn versionCar Hard 6: is it the Saturn version (havn't played it)? gfx looks from emulator, but what's that track?
Car Medium7: indeed, the game looks "Turbo Cup" from Loriciel but I don't think it's the right cover as there' a Ferrari and says Turbo Cup CHALLENGE. The car ingame is a Porsche 944 Turbo.
Screenshot is actually from the DOS version
Tis the day before trading standards took videogames seriously - I posted this cover for the LOL factor hence the disreprecancies in the screenshot (a bunch of 944s) - I could've posted the Euro 944 Cup cover