The McLaren 720S GT3 proved itself a formidable competitor on global race circuits, winning championships through precision engineering. The 2022 McLaren 720S GT3X takes that championship-proven platform and removes the limitations imposed by motorsports governing bodies. Born from the McLaren Customer Racing division, the GT3X is an unbridled, track-only expression. It is engineered to exploit the full, unconstrained potential of the 720S, delivering an unparalleled and visceral driving experience.
Unrestricted V-8 Engine Performance
At the heart of the GT3X lies a highly tuned 4.0-liter twin-turbocharged V-8 engine. This hand-built powerhouse is factory rated to deliver up to 740 horsepower. The engine benefits from internal enhancements designed for extreme performance. These upgrades include blueprinted cylinder heads, reinforced pistons, and diamond-like carbon surface treatments. A lightweight titanium exhaust system ensures efficient breathing and an aggressive sound.
The engine specs are truly staggering, producing 710 horsepower normally. An additional 30 horsepower is available via a “push-to-pass” button mounted directly on the steering wheel. This brief surge of power provides a thrilling boost when overtaking. The results are phenomenal: the car rockets from 0 to 60 mph in under 3.0 seconds and achieves a top speed of 210 mph.
Advanced Aerodynamics and Downforce
The GT3X is built on McLaren’s racing heritage, evident in its meticulously sculpted bodywork. The aerodynamic package is a direct evolution of the GT3 racecar. This includes front dive-planes, a pronounced splitter, a substantial rear wing, and a sculpted diffuser. Every surface is honed for optimal airflow.
These components were developed through computational fluid dynamics and Formula One-grade wind-tunnel testing. The resulting high-downforce design is not merely for show. It provides uncompromising grip and stability at triple-digit speeds. This level of downforce is crucial for achieving its blistering performance capability on the track.
MonoCage II Chassis and Safety
The foundation of the GT3X is the advanced McLaren MonoCage II carbon fiber monocoque. This structure is shared with both the 720S road car and the GT3 racer. Its featherlight yet incredibly rigid construction provides both uncompromising occupant safety and an ideal platform for high-downforce performance. This single-piece chassis is integral to the car’s dynamic capabilities.
Safety and weight reduction are paramount in the minimalist cockpit. The interior features FIA-approved race seats composed of carbon fiber and Kevlar. The driving position is optimized via an adjustable pedal box and steering wheel. Unlike its single-seat GT3 cousin, the GT3X’s roll cage was reconfigured to allow for an optional passenger seat. This allows the ferocity to be shared.
High-Specification Options and Telemetry
This superb GT3X was ordered new by the consignor and includes over $55,000 in factory optional equipment. This generous selection pushes the total MSRP to around $1 million. Key options enhance both safety and data acquisition. These include a Bosch Crash Avoidance System for active safety on the track.
A carbon clutch is fitted, providing enhanced durability and better power transfer. Other important features include a tire pressure monitoring system and VBOX Telemetry with a Camera. The VBOX system provides critical data logging. This allows drivers and teams to analyze performance and fine-tune driving lines.
The 2022 McLaren 720S GT3X is a pure, unrestricted track weapon born from motorsports excellence. Its highly tuned 4.0-liter twin-turbocharged V-8 is rated at up to 740 horsepower with push-to-pass functionality. This incredible performance results in 0 to 60 mph in under 3.0 seconds and a 210-mph top speed. Built on the rigid MonoCage II chassis and equipped with over $55,000 in race-focused options, the GT3X is McLaren’s most liberated expression of the 720S platform.
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Source: rmsothebys.com
