Rivian just announced its first ever one-of-one creation, based on the 2026 R1S SUV. So many luxury brands offer customization programs where owners can pick special colors and interiors that aren’t offered to “regular” customers, but this is the first time Rivian has done something like this. It’s called the R1S Quad Pebble Beach Edition, and it’s named after the Golf Course and Concours d’Elegance at the end of Monterey Car Week.
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