Car and Driver tested the new M5, which hit 0-60 in 2.8 seconds and 10.9 in the quarter.
https://www.caranddriver.com/reviews/2018-bmw-m5-test-review?src=socialflowTW&mag=cdb&dom=tw
https://www.caranddriver.com/reviews/2018-bmw-m5-test-review?src=socialflowTW&mag=cdb&dom=tw