We’re putting together the pieces of Gran Turismo 8 and once again talking about hypotheses and possible futures.
On this website, we rarely get things wrong. We have predicted everything from hardware delays like the Fanatec DD1 and DD2 back in 2018 to the postponements of the various Assetto Corsa franchise titles. We are especially good at predicting delays, even if all we get in return are insults 😀
Over the last decade, the world has been anything but stable. Trade wars, health crises, and geopolitical conflicts are part of everyday life and affect not only daily routines, but also product roadmaps and long-term plans for many companies.
Gran Turismo 8
Since the launch of Gran Turismo 7 , the eighth instalment has always felt like something distant. We know how long Polyphony’s development process is for each title, and how it has only grown as complexity increases. The scale of a title like Gran Turismo involves the coordination of numerous companies and hundreds of workers. Right now, it is a benchmark in the automotive world and a profitable franchise that continues to deliver a significant peak of profit (and brand image) for Sony PlayStation.

The seventh game has been on the market for four years now. It is currently in a maintenance cycle, with very carefully controlled doses of new content to keep interest alive without creating long, empty periods. Polyphony follows a very deliberate schedule, trying to stretch the returns from this particularly challenging instalment as much as possible.
Gran Turismo’s reputation is so important for Sony that, since the very first games, it has been considered the brand’s flagship. It is a so‑called system seller and, therefore, barring quality problems, it really should be tied to the launch of a new console.
PlayStation 6
The fact that the Gran Turismo series is such a prized asset for Sony means there is enormous pressure on the final quality of each title. Gran Turismo allows Sony to rub shoulders with legendary companies like Mercedes, Ford, Ferrari, or Toyota in the context of video games. This would have been unthinkable 30 years ago, yet now we take it for granted.

PlayStation 5 is already in its sixth year, but due to the ups and downs in the components market and the growing complexity and increasingly limited scalability, the launch of a new console looks complicated. It is hard to secure enough stock, prices keep going up, and planning more than six months ahead comes dangerously close to fortune-telling.
Trying to pin down dates is a good way to be wrong. But since we like to stick our necks out here, the launch, in this writer’s mind, sits around 2028, which would give Polyphony more than enough room to adjust its schedule and deliver an “initial” version of whatever Gran Turismo 8 is meant to be.
Gran Turismo Spec IV
Last winter, we received Spec III, two years after the second big update. This update brought some improvements, but it is still an add‑on that does not change the essence of the main title. In recent days, some users have received a survey that mentions a hypothetical Spec IV, which would not arrive before November 2027. And apart from the second big update, which landed a year after release, there is no sign that the two‑year gap seen with the third will be shortened now.

In that hypothetical revision, Polyphony would likely focus on the growing Chinese market and its global expansion. After all, Gran Turismo, with its strong focus on everyday road cars, needs to reflect what is happening on the world’s roads. And, whether we like it or not, combustion vehicles are slowly giving way to simpler electric and hybrid cars. It also has to show a new automotive landscape in which Chinese conglomerates play a much bigger role.
What can we expect?
Right now, a more spaced‑out update cycle. These will largely be filled with “sponsored” content tied to new car launches or presentations. Most of the Polyphony team is already dedicated to the new title, leaving a smaller group of professionals to keep Gran Turismo 7 updated and present through whatever in‑person events can be organized.
That same maintenance team will gradually shape this future Spec IV, which would likely target a release around November 2027, effectively closing out the life cycle of the seventh instalment. At that point they would move fully onto development of the next game, aiming to align the launch of Gran Turismo 8 with Sony’s next console.
Honestly, this is a lot of guesswork. The dates already failed to line up with PlayStation 5, with GT7 arriving a year and a half later than the console and releasing in a state many fans considered “incomplete”. We will see what happens next.
And what do you think about all this?
This website uses affiliate links which may earn a commission at no additional cost to you.






