Gran Turismo 2 launched during the holiday season of 1999, arriving with enormous commercial expectations built by its predecessor. Kazunori Yamauchi, the lead developer, aimed to make the sequel a significantly better product rather than a minor update. Sony Computer Entertainment marketed the game aggressively, with executives including SCEA sales vice president Jack Tretton predicting it would outsell the original. The game shipped on two discs — one for Arcade Mode and one for Simulation Mode — an unusual split that reflected the sheer volume of content.
Gran Turismo 2 is a racing simulation in which the player drives an automobile against computer-controlled opponents on circuit and rally tracks. Two distinct modes shape the experience: Arcade Mode allows players to freely select vehicles and optionally enable damage, while Simulation Mode — called Gran Turismo Mode in PAL and Japanese versions — requires players to earn driver's licenses, purchase cars with in-game currency, and win trophies to unlock new content.
The game features nearly 650 automobiles and 27 racing tracks, including rally stages. Compared with the original Gran Turismo, the physics and graphics are broadly similar, though the brakes were retuned to reduce lockup and oversteer tendency. The principal advances lie in the vastly expanded car and track roster and in restructured race events that players may enter individually rather than only as part of complete tournaments.
After the original Gran Turismo sold far beyond projections, Sony spun Polys Entertainment off as Polyphony Digital. Despite that heritage, Gran Turismo 2 shipped with several notable errors. Certain cars appeared in incorrect races; the most prominent case involved the 30-lap Trial Mountain endurance event, where a 680 bhp Vector M12 LM could appear despite a 295-horsepower entry restriction, making the race virtually unwinnable under normal circumstances. SCEA responded to player complaints by offering disc replacements.
The game's maximum completion percentage was capped at below 100 percent due to two races intended only for the European version and two others removed before release; the game incorrectly tallied 223 events for full completion, whereas only 219 were actually available. The Cardigans' 1998 song "My Favourite Game" appeared prominently on the soundtrack.
Gran Turismo 2 received near-universal critical acclaim. Metacritic classified its aggregate score as "universal acclaim." Reviews acknowledged the rushed production introduced bugs but still ranked the game among the finest racing titles ever made. NextGen's Dan Egger called it "still the best racer ever made" despite the troubled release. In Japan, Famitsu awarded a score of 34 out of 40.
Commercially, the game was an immediate phenomenon. It sold 815,430 units in Japan in its first week and approximately 250,000 units in the United Kingdom in its opening week, surpassing The Legend of Zelda: Ocarina of Time to become the UK's fastest-selling title at that time. In the United States it crossed one million units within six weeks and reached three million by early 2001. Total worldwide shipments reached 9.37 million units as of April 30, 2008, making it one of the best-selling PlayStation titles of the era.
The game was a finalist for "Console Game of the Year," "Console Racing Game of the Year," and "Outstanding Achievement in Game Design" at the 3rd Annual Interactive Achievement Awards. It was eventually included in Sony's Greatest Hits budget line.
Gran Turismo 2 cemented the franchise's reputation as the definitive console racing simulation of its generation and established Polyphony Digital as a major studio. Its near-650-car roster set an ambition for automotive breadth that would define subsequent entries in the series. The game's shortcomings — bugs, an incomplete event list, rally mode considered weaker than the main content — were remembered as symptoms of a rushed release cycle rather than foundational flaws. Gran Turismo 2 remained a benchmark reference point for console racing simulation until the PlayStation 2 era.