The deal, which affects staff based at NMUK in Sunderland and the Nissan Technical Centre Europe (NTCE) in Bedfordshire, will come into effect from 1 January 2017.
Employees will receive a 2.75% pay increase and a £750 lump sum in 2017, to be followed by a further 2.75% pay rise in 2018. Paid maternity leave will be extended from 18 weeks to 26 weeks, effective from 1 January 2017.
The deal was accepted by 68% of the workforce.
Tony Murphy, national officer for the automotive industries at Unite, said: “This is excellent news for this hardworking and dedicated workforce which has been in the vanguard of the renaissance in the UK car industry in recent years.
“It is a good deal that both rewards staff and secures future employment at what is a challenging time ahead for the British car industry; we are particularly pleased about the increase in maternity pay.”
Nissan had not responded to a request for comment at the time of publication.