Mercedes says engine improved "in every single area"
The Mercedes engine has been the benchmark since the turbo V6 hybrid regulations began in 2014, but it suffered a series of failures last year.
Force India’s technical director Andy Green said Mercedes has made an “unprecedented step” with its 2017 engine, suggesting it could have moved further ahead of rivals.
Renault has introduced a new concept for 2017, which includes an a … Keep reading
This article was originally published on motorsport.com.