An unnamed Benefactor midsize saloon is due to appear in Grand Theft Auto VI, spotted in the second trailer cruising a Vice Beach thoroughfare as a candy-red slab car riding on Swangas rims. It appears to be based on the Mercedes-Benz C-Class (W205), particularly the AMG C 63, with headlights seemingly sourced from the W213 E-Class.
Vehicle data via GTA Wiki (Fandom), CC BY-SA 3.0.