For the first time in the franchise’s history, a Chinese brand has entered the fray. The update introduces the Xiaomi SU7 Ultra, a high-performance EV that blurs the line between a luxury sedan and a track monster. We’ve seen Xiaomi dominate the smartphone market, and now they are coming for your lap times.
TL;DR
- Update 1.670 is available now for PS4 and PS5, weighing in at approximately 999.5MB.
- The patch adds the Xiaomi SU7 Ultra, the first Chinese brand vehicle in Gran Turismo history.
- The in-game car mirrors the real-world prototype’s specs, boasting over 1,500 horsepower.
- This model is based on the prototype that smashed Nürburgring records for four-door EVs.
A New Challenger Approaches: What is the SU7 Ultra?
Xiaomi, primarily known for its consumer electronics, announced its entry into the EV space in 2021. Fast forward to 2024, and they delivered the SU7, followed quickly by the flagship SU7 Ultra. This isn’t just a concept car; it’s a statement of intent.
In the real world, the SU7 Ultra prototype made headlines by obliterating the lap record for four-door electric cars at the Nürburgring Nordschleife. It posted a blistering time of 6 minutes and 46.874 seconds, catching the attention of petrolheads and EV enthusiasts globally. Now, you can test those limits yourself on the virtual track.
Under the Hood: Why is this car a game-changer?
The specs on this machine are frankly ridiculous. IT Home reports that the production version of the Xiaomi SU7 Ultra retains the terrifying power of the prototype. We are looking at dimensions of 5115 x 1970 x 1465mm with a wheelbase of 3000mm, giving it a commanding presence on the road.
But it’s the powertrain that matters in GT7. The car features a dual V8s + V6s three-motor all-wheel-drive system. This setup pumps out a massive 1,548 horsepower (1139 kW).
Performance Breakdown:
- 0 to 100 km/h: 1.98 seconds
- 0 to 200 km/h: 5.86 seconds
- 0 to 400 km/h: 9.23 seconds
- Top Speed: Exceeds 350 km/h
What’s Next for GT7 Players?
With the update file size sitting at just under 1GB, it’s a quick download. I highly recommend taking the SU7 Ultra to the Nürburgring in-game to see if you can match—or beat—the real-world lap record.
The addition of Xiaomi signals that Polyphony Digital is taking the Chinese automotive market seriously. We expect to see more high-performance EVs from the region joining the roster in future updates.

Emir Bardakçı





