Marussia have revealed their 2013 car the MR02 in the pitlane at Jerez on Tuesday.
The car, which is the first to be designed by Pat Symonds, is an evolution of the teams 2012 car.
The MR02 has been fitted with KERS and 2013 will be the first year the Marussia will use KERS.
Team principal John Booth said: “We are confident that the MR02 is the product of evolving elements of last year’s package whilst integrating the new KERS system.”
The new car is to be driven by Max Chilton with the second driver at the team yet to be announced. Marussia and former driver Timo Glock parted ways in January and Luiz Razia is hotly tipped to replace him at the team.