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Gordon Murray Special Vehicles announced two distinct V12 cars in 2025: the five-car S1 LM, a bespoke road-legal tribute to the McLaren F1 GTR’s 1995 Le Mans victory, and the 24-car Le Mans GTR, a longtail-inspired road car engineered with circuit use in mind. They share a six-speed manual and a connection to endurance-racing design, but they are not the same model—and the published specifications do not establish that they share an engine displacement or power output.
What are the GMSV S1 LM and Le Mans GTR?
Gordon Murray Special Vehicles (GMSV) presented the S1 LM and Le Mans GTR as separate limited-production models. The S1 LM is the more bespoke, commemorative car: its concept looks back to Gordon Murray’s design legacy and the McLaren F1 GTR that won the 24 Hours of Le Mans in 1995. The Le Mans GTR instead reimagines the longtail endurance racers Murray admired, combining that shape with contemporary aerodynamic and chassis engineering.
Both are described as road-going cars, and both use a six-speed manual transmission. The launch announcement did not specify which countries or registration standards would allow either car to be registered, so “road-legal” should not be read as confirmation of homologation in every jurisdiction. GMSV’s 2025 launch announcement outlines the two concepts and their planned production.
How the two cars differ
| Detail | S1 LM | Le Mans GTR |
|---|---|---|
| Core idea | Bespoke, road-legal tribute to the 1995 Le Mans-winning McLaren F1 GTR | Longtail-inspired road car with track-focused engineering |
| Planned production | Five cars | 24 cars |
| Engine information in the cited official material | 4.3-litre naturally aspirated V12; later stated as 720 PS at 12,100 rpm | High-revving GMA V12; displacement and exact power figure not stated in the launch release |
| Transmission | Six-speed manual | Six-speed manual |
| Notable design and engineering | New carbon-fibre body, central driving position, front splitter, diffuser and two-element rear wing | Longtail body, full-width rear wing, ground-effect aerodynamics, wider track, larger tyres and stiffer suspension |
| Availability and disclosed price | All five were purchased by one individual; no general factory list price established by the cited sources | All 24 were reported sold; launch-release prices were undisclosed |
Specifications and production details are from GMSV’s launch release and its later auction announcement.
#1 Best Overall
- COLLECTIBLE DETAILS: Part of the HW Exotics series, this Hot Wheels T.50s is number 190 out of 250 in the collection
- AUTHENTIC DESIGN: Precision-crafted turquoise diecast model featuring the distinctive aerodynamic silhouette of the Gordon Murray T.50s supercar
- DISPLAY READY: Comes in original Hot Wheels packaging, perfect for both play and collection display purposes
- SCALE MODEL: Expertly detailed miniature recreation of the Gordon Murray Automotive T.50s with signature design elements
- AGE SUITABILITY: Recommended for children aged 3 years and above, making it an ideal toy car for young automotive enthusiasts
What is special about the S1 LM?
The S1 LM pairs a naturally aspirated 4.3-litre V12 with a six-speed manual. The launch material initially described the engine as producing more than 700 PS and revving to 12,100 rpm; GMSV’s later auction announcement gave the more precise rating of 720 PS at 12,100 rpm. That figure applies to the S1 LM, not automatically to the Le Mans GTR.
Its design includes carbon-fibre body panels, a central driving position, a front splitter and diffuser, and a two-element rear wing. The five-car commission was conceived as a road-legal celebration of the McLaren F1 GTR’s 1995 Le Mans achievement rather than as a general-production model.
Rank #2
- Collectible Hot Wheels Die-Cast Model: This 1:64 scale model car represents the Gordon Murray Automotive T.50s in a vibrant orange color.
- Part of HW Exotics Series: As part of the HW Exotics 7/10 collection, it showcases the sleek and exotic design of the real-life T.50s supercar.
- Detailed Replica: Capturing the intricate details and styling cues of the original vehicle, this miniature model makes a great addition to any die-cast collection.
- High-Quality Construction: Made with precision and care, ensuring durability and accurate representation of the full-sized T.50s.
- Compact Size: With its 1:64 scale, this model is perfectly sized for display on shelves or for playtime fun.
What makes the Le Mans GTR different?
The Le Mans GTR draws on longtail racers from the 1970s, 1980s and 1990s. GMSV describes a longtail body and full-width rear wing, with ground-effect aerodynamics intended to support circuit use. Its chassis setup includes a wider track, larger Michelin Pilot Sport Cup 2 tyres and stiffer, lighter suspension; the launch material also cites increased cooling.
It remains a road-going model, but its engineering emphasis is more explicitly track-focused than the S1 LM’s commemorative, bespoke brief. The launch announcement identifies a high-revving GMA V12 and a six-speed manual, but gives neither engine displacement nor an exact power output. The S1 LM’s 4.3-litre and 720 PS specifications therefore cannot be assigned to the Le Mans GTR on the basis of the published details.
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- 1/18 Diecast Model Car
- Opening front doors, hood and trunk, steerable wheels and rubber tires
- Made of Diecast with some plastic parts
- Great for collection ,gift to your family and friends
How many will be made, and what did they cost?
GMSV planned five S1 LMs and 24 Le Mans GTRs. Its later announcement said all five S1 LMs had been purchased by one individual, while the launch material reported that all 24 Le Mans GTRs were sold. The Le Mans GTR’s launch-release prices were undisclosed, and the cited official sources do not establish a general factory list price for either model.
One S1 LM later achieved a reported auction result of $20.6 million. That is the result for a single auction, not the disclosed retail price of an S1 LM or the price paid for all five cars. GMSV described a 500-page monograph about the S1 LM’s creation—including original sketches and notes from Gordon Murray’s design notebook—as part of the winning bidder’s experience; the release does not establish that the book is generally available for retail. GMSV’s auction announcement gives the result and describes the bidder experience.
Rank #4
- This high quality range includes various special categories and themes that appeal to children and collectors alike.
- Children aged 3 and up and collectors will love the realistic details and fantastic features of both new and classic vehicles for playing or displaying.
- New Hot Wheels models and castings provide more collectable fun.
- Car lovers will find an excellent selection of vehicles known all over the world to expand their collections.
Is the GMSV S1 the same car?
No. The GMSV S1 revealed on 14 August 2026 is a later, separate model described by Gordon Murray Automotive as a touring-focused evolution of the S1 LM platform. It is planned for 64 cars and has redesigned body panels, an integrated active rear-aero system, revised suspension, a six-speed manual and a naturally aspirated 4.2-litre Cosworth V12 rated up to 690 PS. Those details belong to the later S1, not the 2025 S1 LM or Le Mans GTR. See Gordon Murray Automotive’s 14 August 2026 announcement.
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