Also, "GRAN TURISMO IS BACK!".
Edit: I guess if the trailer is being compared to GT4, what does that game game have that may be in GT7?
We see the main menu, tuning and a classic track.
https://www.gran-turismo.com/us/products/gt4/
Key Features:
New physics engine adds a higher level of realism in car performance.
The game physics can now react within .03 seconds of its human counterpart.
More than 700 vehicles encompassing manufacturers from around the world ranging from vintage to modern models seen today.
Up to 100 international courses including rally, real-world city circuits, world-renowned racing tracks and more.
All vehicles are fully customizable from tire pressure, ride height to gear ratio.
Advanced opponent artificial intelligence allows for more human-like behavior.
Refined replay mode with broadcast-quality graphics.
Two race modes including:
Arcade Mode-- Players compete against each other or the artificial intelligence on select courses
Simulation-- Players start from the bottom and race to earn money, unlock cars and courses, buy and sell cars, upgrade parts while competing in various championships
GT Sport was similar to GT3 in content. Over 700 vehicles in GT4. We didn't reach a guesstimated/estimated 400-500, adding another 370 cars would be a huge task. PD would have had to make two cars everytime they made one car, during GT Sport. That's if all cars are being ported over to GT7.
100 international courses. That seems doable. Just adding half the tracks from GT4, would easily reach that number.
Tire pressure would be a return feature
Scapes are a big thing. SO, maybe adding to the broadcast style replays will be a next thing. Just about anyone can be a professional photographer in GT. How about a videographer/film maker in GT7? I can see in game music along replay editing, being something new to play with.