Lewis Hamilton and Mercedes sent Ferrari warning by Mika Hakkinen ahead of Russian GP

Mika Hakkinen has warned Mercedes and Lewis Hamilton they must find engine performance to compete with Ferrari ahead of the Russian Grand Prix.

from Daily Express :: F1 Feed https://www.express.co.uk/sport/f1-autosport/1182926/Lewis-Hamilton-Mercedes-Ferrari-warning-Mika-Hakkinen-Russian-GP-F1-Formula-One-news
via Express