The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
Cadillac Reveals the V-ONE, an 830-HP Hybrid Hypercar Built for One Driver
Cadillac has pulled the covers off the V-ONE Concept, a single-seat, track-only hypercar that translates the brand’s V-Series.R endurance racer into a machine a wealthy customer could actually own and drive on a closed circuit. Unveiled at The Quail, A Motorsports Gathering during Monterey Car Week, the V-ONE is Cadillac’s first-ever single-seat concept and its most direct statement yet that the brand’s performance credentials are rooted on the racetrack rather than in a marketing deck.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
Racing Hardware, Road-Adjacent Ambition
Co-developed by Cadillac Design, Cadillac Racing and chassis specialist Dallara, the V-ONE shares its chassis, body panel molds and core powertrain architecture with the V-Series.R, the LMDh prototype that has racked up ten wins, sixteen pole positions and thirty-two podiums since its debut in 2023 — a campaign that includes a clean sweep of the 2023 IMSA WeatherTech Championship titles and the 2025 Le Mans Hyperpole.
At the heart of the V-ONE is a hand-assembled, naturally aspirated 5.5-litre hybrid V8, each unit built in Pontiac, Michigan over roughly 160 hours. Because the concept isn’t bound by IMSA or WEC power caps — which limit competing prototypes to around 671 horsepower — Cadillac’s engineers were free to unlock the engine and hybrid system fully, resulting in a combined output of approximately 830 horsepower. A steering wheel-mounted push-to-pass button delivers an additional burst of electric assistance for overtaking on long straights.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
A Bespoke, One-of-One Cockpit
Where the V-ONE most clearly departs from its racing sibling is inside. The single seat is built to the exact specifications of its intended driver, the steering wheel carries a client-specific button layout designed by Cadillac’s racing engineers, and the cabin swaps the race car’s raw carbon-fiber surfaces for softer materials, including recycled fabrics from the Cadillac Collection. A serialized plaque on the door reinforces the car’s one-off status, while a GT3-style seat improves ease of entry and exit compared with the full competition cockpit.
Following a Familiar Playbook
The V-ONE arrives roughly a year after Porsche revealed its own street-focused hypercar derived from the 963 LMDh racer, gifted to team owner Roger Penske. Cadillac’s approach mirrors that idea: take a proven, race-winning prototype and adapt it, with minimal compromise, for a single private customer rather than a broader production run. Executives describe the V-ONE as “easier to operate” than the actual race car while targeting a comparable level of performance, aided by an intuitive, race-inspired driver interface with real-time data and coaching feedback.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
What It Signals for Cadillac’s V-Series Future
Cadillac executives have been careful to frame the V-ONE as a concept study rather than a confirmed production car, describing it as a gauge of customer appetite for a firsthand taste of the brand’s LMDh programme. Even so, its unveiling alongside the brand’s electric halo concepts — and its use of a V8 at a moment when much of Cadillac’s concept portfolio has leaned electric — signals that the brand intends to keep its motorsport-derived V8 heritage alive as it plots the next generation of V-Series performance models.
It's a single-seat, track-only hypercar concept based on Cadillac's V-Series.R LMDh race car, revealed at The Quail during Monterey Car Week 2026.
How much horsepower does the Cadillac V-ONE have?
Its hybrid 5.5-litre naturally aspirated V8 produces a combined output of approximately 830 horsepower, unrestricted by racing regulations that cap the V-Series.R at around 671 horsepower.
Will the Cadillac V-ONE go into production?
Cadillac has described it as a concept study exploring customer interest in a race-derived road/track car, and has not confirmed a production version.
What race car is the Cadillac V-ONE based on?
It shares its chassis, bodywork and powertrain foundations with the Cadillac V-Series.R, the brand's LMDh prototype competing in IMSA and the WEC.
Table of Contents
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
Cadillac Reveals the V-ONE, an 830-HP Hybrid Hypercar Built for One Driver
Cadillac has pulled the covers off the V-ONE Concept, a single-seat, track-only hypercar that translates the brand’s V-Series.R endurance racer into a machine a wealthy customer could actually own and drive on a closed circuit. Unveiled at The Quail, A Motorsports Gathering during Monterey Car Week, the V-ONE is Cadillac’s first-ever single-seat concept and its most direct statement yet that the brand’s performance credentials are rooted on the racetrack rather than in a marketing deck.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
Racing Hardware, Road-Adjacent Ambition
Co-developed by Cadillac Design, Cadillac Racing and chassis specialist Dallara, the V-ONE shares its chassis, body panel molds and core powertrain architecture with the V-Series.R, the LMDh prototype that has racked up ten wins, sixteen pole positions and thirty-two podiums since its debut in 2023 — a campaign that includes a clean sweep of the 2023 IMSA WeatherTech Championship titles and the 2025 Le Mans Hyperpole.
At the heart of the V-ONE is a hand-assembled, naturally aspirated 5.5-litre hybrid V8, each unit built in Pontiac, Michigan over roughly 160 hours. Because the concept isn’t bound by IMSA or WEC power caps — which limit competing prototypes to around 671 horsepower — Cadillac’s engineers were free to unlock the engine and hybrid system fully, resulting in a combined output of approximately 830 horsepower. A steering wheel-mounted push-to-pass button delivers an additional burst of electric assistance for overtaking on long straights.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
A Bespoke, One-of-One Cockpit
Where the V-ONE most clearly departs from its racing sibling is inside. The single seat is built to the exact specifications of its intended driver, the steering wheel carries a client-specific button layout designed by Cadillac’s racing engineers, and the cabin swaps the race car’s raw carbon-fiber surfaces for softer materials, including recycled fabrics from the Cadillac Collection. A serialized plaque on the door reinforces the car’s one-off status, while a GT3-style seat improves ease of entry and exit compared with the full competition cockpit.
Following a Familiar Playbook
The V-ONE arrives roughly a year after Porsche revealed its own street-focused hypercar derived from the 963 LMDh racer, gifted to team owner Roger Penske. Cadillac’s approach mirrors that idea: take a proven, race-winning prototype and adapt it, with minimal compromise, for a single private customer rather than a broader production run. Executives describe the V-ONE as “easier to operate” than the actual race car while targeting a comparable level of performance, aided by an intuitive, race-inspired driver interface with real-time data and coaching feedback.
The Cadillac V-ONE shares its chassis and powertrain foundations with the V-Series.R race car. Image: Cadillac
What It Signals for Cadillac’s V-Series Future
Cadillac executives have been careful to frame the V-ONE as a concept study rather than a confirmed production car, describing it as a gauge of customer appetite for a firsthand taste of the brand’s LMDh programme. Even so, its unveiling alongside the brand’s electric halo concepts — and its use of a V8 at a moment when much of Cadillac’s concept portfolio has leaned electric — signals that the brand intends to keep its motorsport-derived V8 heritage alive as it plots the next generation of V-Series performance models.
It's a single-seat, track-only hypercar concept based on Cadillac's V-Series.R LMDh race car, revealed at The Quail during Monterey Car Week 2026.
How much horsepower does the Cadillac V-ONE have?
Its hybrid 5.5-litre naturally aspirated V8 produces a combined output of approximately 830 horsepower, unrestricted by racing regulations that cap the V-Series.R at around 671 horsepower.
Will the Cadillac V-ONE go into production?
Cadillac has described it as a concept study exploring customer interest in a race-derived road/track car, and has not confirmed a production version.
What race car is the Cadillac V-ONE based on?
It shares its chassis, bodywork and powertrain foundations with the Cadillac V-Series.R, the brand's LMDh prototype competing in IMSA and the WEC.
