2021 Porsche 718 Cayman GT4 RS vs 2024 Aston Martin DB12

AI Telemetry Verdict:In this head-to-head, the 2021 Porsche 718 Cayman GT4 RSholds the statistical edge in Performance Index (798). For the technical touge passes of Mount Fuji, the 2021 Porsche 718 Cayman GT4 RSis the superior technical chassis due to its refined lateral G-force profile.

Live Telemetry Analysis — May 2026 Edition
2021 Porsche 718 Cayman GT4 RS
A 798

2021 Porsche 718 Cayman GT4 RS

Porsche
VS
2024 Aston Martin DB12
A 792

2024 Aston Martin DB12

Aston Martin
Top Performer
2021 Porsche 718 Cayman GT4 RS

"In a head-to-head battle, the 2021 Porsche 718 Cayman GT4 RS edges out the 2024 Aston Martin DB12 primarily due to its exceptional Performance Index performance."

2021 Porsche 718 Cayman GT4 RSMetric2024 Aston Martin DB12
798Performance Index792
7.5Speed7.8
8Handling7.5
7.4Acceleration7.4
7.7Launch7.6
8.1Braking7.7
2.8Offroad3.2
196Top Speed (MPH)202
3120Weight (lbs)3715
RWDDrivetrainRWD
140,000Price (CR)245,000
🚦
Drag Race
2024 Aston Martin DB12
🏎️
Track Attack
2021 Porsche 718 Cayman GT4 RS
💨
Drift Zone
2021 Porsche 718 Cayman GT4 RS
🏜️
Offroad King
2024 Aston Martin DB12

📈 Technical Data Analysis:

Speed & Acceleration Analysis

When it comes to straight-line performance, the 2021 Porsche 718 Cayman GT4 RS boasts a speed rating of 7.5, while the 2024 Aston Martin DB12 hits 7.8.

The 2024 Aston Martin DB12 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 2021 Porsche 718 Cayman GT4 RS features a handling score of 8, whereas the 2024 Aston Martin DB12 manages 7.5.

The 2021 Porsche 718 Cayman GT4 RS offers surgical precision in corners, allowing for later braking and earlier power application.

Launch & Braking Efficiency

Off the line, the 2021 Porsche 718 Cayman GT4 RS uses its 7.7 launch rating to grip and go, while the 2024 Aston Martin DB12 relies on its 7.6 rating.

Braking from high speeds is equally critical; the 2021 Porsche 718 Cayman GT4 RS stops with a score of 8.1, while the 2024 Aston Martin DB12 records 7.7.

🏁 Race Scenario Breakdown

Highway Sprint (Tokyo Loop)
2024 Aston Martin DB12

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

Touge Battle (Downhill)
2021 Porsche 718 Cayman GT4 RS

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

Dirt Trails (Kyoto)
2024 Aston Martin DB12

Suspension travel and tire compound optimization for loose surfaces.