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Gordon Murray Delivers Formula 1's True Successor in the S1 LM

The ambition for a contemporary McLaren F1 equivalent has been realized, guided by the vehicle's original creator.

Racing legend Gordon Murray unveiled a Formula 1 successor, christened S1 LM, captivating fans...
Racing legend Gordon Murray unveiled a Formula 1 successor, christened S1 LM, captivating fans globally with its authentic racing essence.

Gordon Murray Delivers Formula 1's True Successor in the S1 LM

GMSV S1 LM: A Modern Homage to the McLaren F1

The Gordon Murray Special Vehicles (GMSV) has unveiled the S1 LM, a limited-edition supercar that pays tribute to the iconic McLaren F1. This new creation channels the spirit of the legendary F1 GTR race car and the F1 LM road car, while incorporating modern enhancements.

Key Specifications and Features

At the heart of the GMSV S1 LM is a bespoke naturally aspirated 4.3-liter V12 engine, an enlarged version of the 4.0-liter engine from the GMA T.50. Tuned by Cosworth, this powerhouse produces more than 690 horsepower, revving up to an impressive 12,100 rpm. The engine features lighter internals and a higher compression ratio for improved power, torque, and responsiveness.

The S1 LM employs a 6-speed manual gearbox, delivering power exclusively to the rear wheels. The casing is based on the T.50's, with internal modifications allowing "short rifle-bolt throws" for smoother, more precise shifting.

Weighing in at under 2,100 pounds (approximately 1,200 kg), the GMSV S1 LM is a testament to Gordon Murray's philosophy of lightweight engineering. The body is made entirely of carbon fiber, ensuring a raw driving experience.

The S1 LM's suspension and handling have been fine-tuned for track performance and driving precision. A unique, lower suspension setup with new geometry and dampers, combined with a custom aero package featuring a front splitter, rear diffuser, and large rear wing, work together to create significant downforce and stability.

The S1 LM's exhaust system is a nod to the original McLaren F1’s signature gold-foil muffler, with a bespoke Inconel exhaust wrapped in 18-karat gold foil heat shielding.

Design Philosophy

The GMSV S1 LM's design emphasizes timeless design, balance, beauty, and proportion rather than going for the most outrageous styling. It distills the DNA of the original McLaren F1 into a modern but restrained form, creating a "family member" that is its own "animal."

Performance Character

The S1 LM's rear-wheel drive, high-revving naturally aspirated V12 engine, and manual transmission make it a raw and engaging driver's car. It eschews modern features like hybrid assist, dual-clutch transmissions, and all-wheel drive to focus on pure, intense driving excitement.

Limited Production

Initially announced as a very limited series (around five units), the GMSV S1 LM showcases exceptional craftsmanship and a collector-oriented mindset. Each model commissioned by a GMSV client carries an undisclosed price tag, reflecting its exclusivity.

The GMSV S1 LM is the first build from a new Gordon Murray Special Vehicles company, focusing on one-off commissions and limited-edition specials. This unique supercar is a testament to the enduring legacy of the McLaren F1, offering a modern interpretation of the classic supercar while maintaining its core values of lightweight engineering, naturally aspirated power, and driver engagement.

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