According to the union, Rolls Royce employees will receive the largest salary increase in the history of the British luxury car manufacturer.
Around 1,200 workers who assemble the luxury brand's Phantom, Ghost and Cullinan models at the Goodwood factory voted for a 10 percent wage increase and a one-off payment of £2,000 ($2,430), the union said in a statement on Friday.
For the employees represented by Unite, this means a total wage increase of between 14.8 percent and 17.6 percent over a year, it said.
It is one of the highest wage increases recently agreed in Great Britain.
Strikes are raging in the UK as workers demand significant pay rises as prices rise.
Faced with ongoing staff shortages, private sector employers agree with unions to stave off threats of work stoppages.
This week Felixstowe, the UK's largest container port, announced that its workers have agreed to a collective bargaining agreement that will see wages rise by 8.5 per cent over the next year.