Nissan's £250m investment will create a further 720 jobs in the UK supply chain, raising the new jobs total to 1,000.
The new model will be developed with help from Nissan's design centre in London and technical centre in Cranfield and then exported around the world, the firm said.
Around 280 of the new jobs will be in Sunderland, with the rest in other sites across the country.
The North East plant will build more than half a million cars this year, the first UK manufacturer to achieve this milestone.
More top news
A grieving mother says her faith in humanity is restored after a stolen laptop containing photos of her dying daughter was returned to her.
Rain will ease across central Scotland this morning but it will continue throughout the day across much of Scotland and the north.
An orangutan who has lived in a zoo for the past 20 years, can be granted basic human rights, a court in Argentina has ruled.