GTA vehicle lists often turn a blurry trailer frame into a model name, then attach an imagined engine, price and performance rating. That creates a large database quickly, but it also makes the useful facts impossible to separate from confident guesses.
This page uses a stricter rule. A detailed profile needs a name from a Rockstar-controlled editions, support or media page. Cars visible in official footage still matter, so they remain in the sightings section until a readable badge, official caption or product description provides a reliable identity.
Real-world inspirations are treated the same way. They can explain a visual resemblance, but they are not official manufacturers and they do not establish GTA VI performance.