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2018-11-13 12:39
McLaren Speedtail Attribute Prototype

Image: Newspress

The first hybrid powertrain prototype of McLaren Automotive’s breathtaking new Ultimate Series flagship, the McLaren Speedtail, officially embarks this week on a year-long test regime that will underpin the development of the first McLaren Hyper-GT.

The punishing test programme in the run-up to production commencing at the end of 2019 will see Speedtail prototypes running in Europe, North America and Africa, initially at bespoke automotive test facilities but later amongst traffic on 'normal' roads.

A respectful reflection

Deployment of the first Speedtail attribute prototype marks an exciting new stage in the development of the fastest, most aerodynamic and most luxurious McLaren ever made.

READ: 14 things you should know about McLaren's new Speedtail

The prototype is officially designated MVY02* but echoing the naming of development test mules of its legendary forebear, the 1992 McLaren F1, it has been christened, 'Albert'. This is a respectful reflection not only on the name of the McLaren F1 mule 'Albert' but also the Albert Drive premises in which the F1 was designed.

Distinguished by a unique testing livery, 'Albert' has a production-specification chassis and petrol-electric hybrid drivetrain, as well as the unique three-seat cockpit with a central driving position.

As the development and validation programme progresses every aspect of the Speedtail’s performance will be honed as the full 772kW available to Speedtail drivers to propel the prototype to 403km/h is used – including in high-speed trials with McLaren Automotive Chief Test Driver and former IndyCar champion Kenny Bräck at the wheel.

Hey there 'Albert'

"The start of real-world testing represents a major step in the development of the McLaren Speedtail.

"As the first fully representative prototype, 'Albert' will build on the invaluable work still being put in by earlier development cars, allowing us to sign-off vehicle attributes including chassis dynamics; brake performance; damper tuning; tyres; NVH and aspects of ergonomics and comfort.

McLaren Speedtail Attribute Prototype

                                                                        Image: Newspress

"With a huge amount achieved already, the McLaren Speedtail is well on the way to fulfilling its destiny as the greatest McLaren road car ever," said Ben Gulliver, Head of Vehicle Development, McLaren Automotive.

The central driving position and three-seat layout of the Speedtail were pioneered by the iconic McLaren F1 in 1992.

McLaren Speedtail interior

                                                                           Image: Twitter

This configuration is uniquely McLaren, remaining exclusive among production cars until McLaren Automotive confirmed in November 2016 that it would be reprised for the next Ultimate Series model, then codenamed BP23.

Putting it through its paces

The centre-seat layout of the Speedtail was first publicly demonstrated in a ‘proof of concept’ model that was simply a McLaren 720S reconfigured with a single, centrally-mounted driving seat. Four further mules followed and these will continue to be used around the world for performance and durability testing, alongside the prototype vehicles.

McLaren Speedtail Attribute Prototype

                                                                      Image: Newspress

Despite its test livery and the bodywork from the A-pillars forward, 'Albert' is fundamentally a Speedtail, with shape-representative body panels and dihedral doors around the unique carbon fibre McLaren Monocage core structure.

The production-level specification allows Speedtail attributes to be proven in real-world conditions early in the development process, including for example ingress and egress to the three-seat cockpit.

Production of the £1.75 million (plus local taxes) McLaren Speedtail is due to commence at the end of 2019, with first deliveries in early 2020. As with the McLaren F1, 106 cars will be available and all have already now been allocated to owners.

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