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Wednesday, 23 September 2026
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Rolls-Royce starts global testing of Project Nightingale

Rolls-Royce has begun global road testing of Project Nightingale, a 100-unit electric Coachbuild Collection model, with durability and refinement trials now underway.

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Concept illustration for: Rolls-Royce starts global testing of Project Nightingale
AI-generated contextual editorial illustration inspired by this story. People and settings are illustrative, not a depiction of a manufacturer vehicle or the reported event. DriveAgent · AI illustration · AI-generated editorial illustrationRolls-Royce Begins Extreme Testing of 100-Unit Project Nightingale"Challenging the Limits of Electric Open-Tops"... Rolls-Royce Motor Cars Launches Global Road Test for 'Project Nightingale' | STARNEWSPRESENTING PROJECT NIGHTINGALE: A COACHBUILD ...

Global testing begins

Rolls-Royce Motor Cars has begun global road testing of Project Nightingale, its Coachbuild Collection model limited to 100 client cars worldwide. The all-electric, open-top two-seater was unveiled in April and is now entering a development programme the company describes as one of the most rigorous in its history. 1412

The programme is set to cover 350 collective weeks of testing across Mediterranean coastal roads, the Arctic Circle and the deserts of the Arabian Peninsula. Rolls-Royce says prototypes will be exposed to extreme temperatures and altitudes of up to 2,750 metres above sea level, with the first road phase beginning in Southern Europe. 1412

Durability and refinement checks

Rolls-Royce says static prototypes have already completed more than 1,430 hours of aerodynamic modelling, including digital simulations and wind-tunnel testing. The next stage includes validation at a private high-speed facility, where Project Nightingale will reach speeds of up to 155 mph, or 249 km/h, while engineers work to reduce wind noise. 14132

The car also has specific component tests. Rolls-Royce says the Piano Boot, a sideways-opening rear section on a cantilever, will be cycled up to 15,000 times. The roof will undergo 10 separate tests covering its fabric, closing mechanism and performance at temperatures up to 80C, alongside checks of a fully electric wind deflector designed to reduce cabin turbulence. 14132

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  1. Rolls-Royce Begins Extreme Testing of 100-Unit Project Nightingale

    en.sedaily.com · 22 Sept 2026 · accessed 22 Sept 2026

    Role not assessedSource extract saved
    Why these labels?Rolls-Royce Begins Extreme Testing of 100-Unit Project Nightingale

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    We have not documented this publisher’s role. An unassigned label is not a negative rating.

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    Cited in 2 paragraphs: Global testing begins.

    This describes its use in our report. It does not establish the source’s editorial stance or independently corroborate every claim.

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    Text retrieved 22 Sept 2026. The retained extract did not reach our text limit. Extraction can still omit page content.

  2. "Challenging the Limits of Electric Open-Tops"... Rolls-Royce Motor Cars Launches Global Road Test for 'Project Nightingale' | STARNEWS

    starnewskorea.com · 22 Sept 2026 · accessed 22 Sept 2026

    Role not assessedSource extract saved
    Why these labels?"Challenging the Limits of Electric Open-Tops"... Rolls-Royce Motor Cars Launches Global Road Test for 'Project Nightingale' | STARNEWS

    Who produced it

    We have not documented this publisher’s role. An unassigned label is not a negative rating.

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    Cited in 4 paragraphs: Global testing begins; Durability and refinement checks.

    This describes its use in our report. It does not establish the source’s editorial stance or independently corroborate every claim.

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    Text retrieved 22 Sept 2026. The retained extract did not reach our text limit. Extraction can still omit page content.

  3. Rolls-Royce Is Torture-Testing This Trunk By Opening And Closing It 15,000 Times

    bmwblog.com · 21 Sept 2026 · accessed 22 Sept 2026

    Role not assessedSource extract saved
    Why these labels?Rolls-Royce Is Torture-Testing This Trunk By Opening And Closing It 15,000 Times

    Who produced it

    We have not documented this publisher’s role. An unassigned label is not a negative rating.

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    Cited in 2 paragraphs: Durability and refinement checks.

    This describes its use in our report. It does not establish the source’s editorial stance or independently corroborate every claim.

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    Text retrieved 22 Sept 2026. The retained extract did not reach our text limit. Extraction can still omit page content.

  4. global testing programme begins for project nightingale, a ...

    press.rolls-roycemotorcars.com · 21 Sept 2026 · accessed 22 Sept 2026

    Role not assessedSource extract saved
    Why these labels?global testing programme begins for project nightingale, a ...

    Who produced it

    We have not documented this publisher’s role. An unassigned label is not a negative rating.

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    Cited in 4 paragraphs: Global testing begins; Durability and refinement checks.

    This describes its use in our report. It does not establish the source’s editorial stance or independently corroborate every claim.

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    Text retrieved 22 Sept 2026. The retained extract did not reach our text limit. Extraction can still omit page content.

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