Who is the fastest accelerating car in world?

Pinpointing the single "fastest accelerating car in the world" is tricky because different tests use different methods and conditions (like track surface, tire condition, etc.), and new cars are constantly being released. There's no single universally agreed-upon authority.

However, cars frequently cited for their incredible acceleration include models from Tesla (like the Plaid variants), Rimac (like the Nevera), and various high-performance electric hypercars. These cars often boast 0-60 mph times under 2 seconds.

To find the *current* fastest, you would need to consult very recent independent testing results from reputable automotive publications. Even then, the title could change quickly.