The Sanrivatti One Redefines Track Driving With a Face-Down Posture

2026-11-15 hardware

Amsterdam, Sunday 15 November 2026
Dutch startup Sanrivatti has introduced a 597 kW track car featuring a radical head-first prone layout, requiring a specialised training programme to master its extreme ergonomics.

Ergonomics and the Radical Apex Driving Architecture

The Dutch-Uruguayan engineering venture Sanrivatti unveiled the Sanrivatti One on 12 November 2026, challenging traditional track ergonomics with what it terms the ‘Apex Position’ [4][6][8]. Conceived by Uruguayan founder and engineer Santiago Sánchez Rivero, the single-seat track machine discards the standard seated cockpit layout [4][6][8]. Instead, the pilot lies face forward on their stomach atop an integrated saddle-and-couch arrangement, creating a head-first prone driving posture reminiscent of motorcycle piloting or the futuristic Batmobile [1][2][4][7]. While McLaren famously explored a comparable belly-down orientation in its Vision Gran Turismo digital concept, that layout remained confined to simulation environments; Sanrivatti’s project represents an attempt to deliver the concept in a functional physical format [4].

Aerodynamic Packaging and Cockpit Integration

This prone posture is supported by a bespoke carbon fibre monocoque tub, styled with inspiration drawn from fighter jets and peregrine falcons [8]. The radical head-first architecture delivers a claimed 28-degree vertical field-of-view advantage for the pilot through a forward-pivoting canopy windscreen [4][8]. Despite the motorcycle-esque seating stance, the car retains standard automotive driving controls rather than handlebars [4][8]. The driver operates a conventional steering wheel, while the pedal box is positioned towards the rear on either side to accommodate the backward-extended leg positioning of a prone operator [4][8]. The exterior aerodynamic package incorporates razor-thin lighting fixtures, a distinct central shark fin, and a prominent rear wing assembly engineered to generate high levels of circuit downforce [6].

Powertrain Dynamics and Lightweight Track Engineering

Beneath the carbon bodywork lies a naturally aspirated 5.5-litre Judd V10 combustion powerplant [6][7][8]. The engine generates 597 kW (800 bhp) at 9,000 rpm alongside roughly 700 Nm of torque [4][6][7][8]. Power is sent to the rear wheels via a six-speed sequential Hewland paddleshift transmission [4][6][8]. Sanrivatti has benchmarked a targeted dry vehicle mass of 1,100 kg, resulting in an estimated power-to-weight ratio of 0.543 kW per kg [4][6][7][8]. The mechanical chassis incorporates track-focused pushrod suspension systems, carbon brakes, magnesium alloy wheels, and racing slick tyres, contributing to an engineered target top speed ranging between 322 km/h and 330 km/h [4][6][8].

Validation Framework, Driver Training, and Commercial Timelines

To validate the radical dynamics of the chassis, Sanrivatti has manufactured a full-scale display model alongside an operational engineering test prototype built around a Porsche Boxster donor platform [4]. Because the driving posture is entirely unprecedented in production track machinery, the enterprise is establishing a dedicated driver club and instruction programme to coach owners in handling prone vehicle dynamics safely on circuit [8]. According to Sánchez Rivero, the project represents an intentional departure from hypercar market trends that focus solely on benchmark sprint figures and numerical spec sheets [8]. First customer deliveries for the Sanrivatti One are scheduled to commence in 2030, marking the beginning of the next decade as ongoing testing, engineering validation, and commercial funding rounds proceed [6][8].

Sources & Ecosystem Partners

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