2018 Mercedes-AMG GT R vs 2022 Porsche 911 GT3 RS

AI Telemetry Verdict:In this head-to-head, the 2022 Porsche 911 GT3 RSholds the statistical edge in Performance Index (890). For the technical touge passes of Mount Fuji, the 2022 Porsche 911 GT3 RSis the superior technical chassis due to its refined lateral G-force profile.

Live Telemetry Analysis — May 2026 Edition
2018 Mercedes-AMG GT R
S1 835

2018 Mercedes-AMG GT R

Mercedes-AMG
VS
2022 Porsche 911 GT3 RS
S1 890

2022 Porsche 911 GT3 RS

Porsche
Top Performer
2022 Porsche 911 GT3 RS

"The 2022 Porsche 911 GT3 RS dominates the competition with superior Performance Index, making it the clear choice for all-around festival racing."

2018 Mercedes-AMG GT RMetric2022 Porsche 911 GT3 RS
835Performance Index890
8.1Speed7.8
8.3Handling9.6
7.5Acceleration8.2
7.8Launch8.5
8.4Braking9.8
2.8Offroad2.2
198Top Speed (MPH)184
3600Weight (lbs)3196
RWDDrivetrainRWD
150,000Price (CR)240,000
🚦
Drag Race
2022 Porsche 911 GT3 RS
🏎️
Track Attack
2022 Porsche 911 GT3 RS
💨
Drift Zone
2018 Mercedes-AMG GT R
🏜️
Offroad King
2018 Mercedes-AMG GT R

📈 Technical Data Analysis:

Speed & Acceleration Analysis

When it comes to straight-line performance, the 2018 Mercedes-AMG GT R boasts a speed rating of 8.1, while the 2022 Porsche 911 GT3 RS hits 7.8.

The 2018 Mercedes-AMG GT R has the edge in top-end velocity, reaching 198 MPH compared to the 2022 Porsche 911 GT3 RS's 184 MPH.

Handling & Cornering Dynamics

In the tight technical sections of the Mount Fuji passes, handling is everything. The 2018 Mercedes-AMG GT R features a handling score of 8.3, whereas the 2022 Porsche 911 GT3 RS manages 9.6.

The 2022 Porsche 911 GT3 RS maintains superior stability through high-speed sweepers, minimizing the risk of traction loss.

Launch & Braking Efficiency

Off the line, the 2018 Mercedes-AMG GT R uses its 7.8 launch rating to grip and go, while the 2022 Porsche 911 GT3 RS relies on its 8.5 rating.

Braking from high speeds is equally critical; the 2018 Mercedes-AMG GT R stops with a score of 8.4, while the 2022 Porsche 911 GT3 RS records 9.8.

🏁 Race Scenario Breakdown

Highway Sprint (Tokyo Loop)
2018 Mercedes-AMG GT R

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

Touge Battle (Downhill)
2022 Porsche 911 GT3 RS

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

Dirt Trails (Kyoto)
2018 Mercedes-AMG GT R

Suspension travel and tire compound optimization for loose surfaces.