The new Williams Mercedes FW40 was revealed online today ahead of the 2017 season's first test in Barcelona where Felipe Massa will do the honours as he drives the new car out on track for the first time on Monday.

With the first race of the 2017 Formula One season just around the corner, it's shaping up to be one of the most highly-anticipated seasons in recent memory.

The new regulations could shake up the grid as everyone tries to find the best solution to the new regulations. This season, we will see the return of wider tyres, as well as revamped aerodynamics and a more physically demanding experience for the drivers.

Celebrating 40 years in the sport this year, the first image of the team's 2017 challenger, the Williams Mercedes FW40, shows a very different look to 2016's FW38.