The Tesla Roadster will hit 100 km/h in a single second. Tesla is about to launch its long-awaited roadster in 2025 that CEO Elon Musk claims will ship “bombastic” efficiency figures, together with a sub-1.0-second 0-60mph (0-97km/h) time. Posting on X (formally Twitter), a social media service owned by Mr. Musk, he stated the automobile’s …