Nico Rosberg finally converted a pole position into a race victory again by beating Lewis Hamilton in a Mercedes-dominated Mexican GP.

A week after gifting his Mercedes team-mate the win in Austin with a late error - a result which confirmed Hamilton as the 2015 world champion - Rosberg made no mistake this time to claim his first win since June's Austrian GP.

Rosberg led from the lights, ensuring an anticipated heated first corner never materialised, although a twist in proceedings briefly seemed on the cards when Hamilton stayed out an extra lap at the second stops to question over the radio whether his tyre wear meant he actually needed to pit again.