Every so often a concept car arrives that feels less like a design exercise and more like a genuine promise — a glimpse of a future that seems not just possible, but inevitable. The Infiniti Q50 Eau Rouge was exactly that kind of car. Shown to the world with a GT-R engine under its sculpted hood and F1 ambitions baked into every body panel, it looked like the vehicle that would finally force Europe’s performance establishment to take a Japanese luxury brand seriously. It didn’t make it. And more than a decade on, its cancellation still stings.
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