Renault have ‘done the step we needed three years ago’ – Sainz | 2019 Australian Grand Prix - RaceFans

Carlos Sainz Jnr has praised the progress Renault has made with its new power unit for the 2019 F1 season.

Read more: Renault have ‘done the step we needed three years ago’ – Sainz | 2019 Australian Grand Prix - RaceFans