Sony and Polyphony Digital have released a brand new car database for Gran Turismo 7, which contains information on the 500-plus vehicles currently available to drive in the racing sim.
The database, which you can access here, contains 539 cars for you to peruse, and it looks like new ones will be added when the game gets further updates as well.
A number of different organization methods are available for the new Gran Turismo 7 car list; you can view cars sorted by manufacturer, by the country or region from which they originate, and even by individual specs like drivetrain, power, and weight.

Clicking on each car will give you a detailed breakdown of that car's specs, including stats like its displacement, max power (I got it from a hairdryer), and max torque, among other things.
You'll also be able to see a gallery of images of the car from different angles, so this new Gran Turismo 7 car database really is a gearhead's dream. If you've ever wanted to just chill out and read info about cars, this is the place to do it.
You can view the car list either as a series of images of each car or as a more prosaic text list, so if you're just looking for cars of a particular weight class or max BHP value, then you can simply switch to the text view and find what you're looking for.

If you're not familiar with Gran Turismo 7, it's the latest entry in Sony's long-running series of racing sims, which goes all the way back to 1997's Gran Turismo on the original PlayStation.
Released in 2022, Gran Turismo 7 has received a number of updates since launching, the latest of which gives you the chance to drive an incredibly rare car (in the game, of course, not in real life, as fun as that would be).
Gran Turismo 7 is available right now for both PS5 and PS4.