Century-Old Bugatti Meets Future Fuel

In Mulhouse, France, automotive history met cutting-edge science as the iconic 1926 Bugatti Royale “Coupé Napoléon” roared to life on a proprietary synthetic fuel composed of hydrogen and captured CO₂.

This legendary model—one of only six ever built, measuring six meters long and packing a 12.7L, 300-horsepower engine—ran with zero modifications to its original powertrain. The test was organized by Aramco and held at the Mulhouse Automobile Museum, home to the world’s largest classic car collection.

Using this cleaner fuel without additives or conversion kits proves that even vintage machinery can go green. While commercial rollout is not yet underway, Aramco plans to introduce the same fuel for aviation.

This experiment signals a major shift: classic car culture embracing climate tech. In 2026, the Royale’s twin, the Park-Ward, will celebrate its 100th anniversary, potentially powered by the same innovations.

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