2018 Porsche 911 GT2 RS vs 2021 Bugatti Chiron Super Sport 300+

AI Telemetry Verdict:In this head-to-head, the 2021 Bugatti Chiron Super Sport 300+holds the statistical edge in Performance Index (998). For the technical touge passes of Mount Fuji, the 2018 Porsche 911 GT2 RSis the superior technical chassis due to its refined lateral G-force profile.

Live Telemetry Analysis — May 2026 Edition
2018 Porsche 911 GT2 RS
S2 920

2018 Porsche 911 GT2 RS

Porsche
VS
2021 Bugatti Chiron Super Sport 300+
S2 998

2021 Bugatti Chiron Super Sport 300+

Bugatti
Top Performer
2021 Bugatti Chiron Super Sport 300+

"Analyzing the raw telemetry, the 2021 Bugatti Chiron Super Sport 300+ proves to be the more capable machine in all-around festival racing, outclassing the 2018 Porsche 911 GT2 RS."

2018 Porsche 911 GT2 RSMetric2021 Bugatti Chiron Super Sport 300+
920Performance Index998
8.9Speed10
9Handling8.8
8.4Acceleration9.9
8.6Launch9.8
9.3Braking9
2Offroad2
211Top Speed (MPH)304
3241Weight (lbs)4350
RWDDrivetrainAWD
290,000Price (CR)4,000,000
🚦
Drag Race
2021 Bugatti Chiron Super Sport 300+
🏎️
Track Attack
2018 Porsche 911 GT2 RS
💨
Drift Zone
2018 Porsche 911 GT2 RS
🏜️
Offroad King
2021 Bugatti Chiron Super Sport 300+

📈 Technical Data Analysis:

Speed & Acceleration Analysis

When it comes to straight-line performance, the 2018 Porsche 911 GT2 RS boasts a speed rating of 8.9, while the 2021 Bugatti Chiron Super Sport 300+ hits 10.

The 2021 Bugatti Chiron Super Sport 300+ pulls ahead in long stretches, making it a formidable opponent on the Tokyo highways.

Handling & Cornering Dynamics

In the tight technical sections of the Mount Fuji passes, handling is everything. The 2018 Porsche 911 GT2 RS features a handling score of 9, whereas the 2021 Bugatti Chiron Super Sport 300+ manages 8.8.

The 2018 Porsche 911 GT2 RS offers surgical precision in corners, allowing for later braking and earlier power application.

Launch & Braking Efficiency

Off the line, the 2018 Porsche 911 GT2 RS uses its 8.6 launch rating to grip and go, while the 2021 Bugatti Chiron Super Sport 300+ relies on its 9.8 rating.

Braking from high speeds is equally critical; the 2018 Porsche 911 GT2 RS stops with a score of 9.3, while the 2021 Bugatti Chiron Super Sport 300+ records 9.

🏁 Race Scenario Breakdown

Highway Sprint (Tokyo Loop)
2021 Bugatti Chiron Super Sport 300+

Higher top speed rating allows for sustained high-velocity overtaking.

Touge Battle (Downhill)
2018 Porsche 911 GT2 RS

Superior braking and handling allow for more aggressive entry and exit speeds.

Dirt Trails (Kyoto)
2021 Bugatti Chiron Super Sport 300+

Suspension travel and tire compound optimization for loose surfaces.