The 32-year-old from Scotland has been a Williams test driver since 2012, working on the simulator and even becoming the first female in two decades to drive in official practice sessions at grands prix.
Former DTM driver Wolff, whose husband is the Mercedes team boss Toto Wolff, had hoped to push into a racing role in F1, but her career took a knock earlier this year when Williams appointed Adrian Sutil as the official reserve driver.
“I am now closing this chapter but looking forward to new challenges in the future,” she said.
Williams team deputy Claire Williams commented: “We want to thank her for all her efforts and wish her the very best for her future endeavours.”
Williams statement in full:
‘Williams can confirm that following four successful years with the team, Susie Wolff will retire from competitive motorsport at the end of the 2015 season.
‘Since being appointed as Development Driver in April 2012, Susie has worked closely with the team over the years before being promoted to Official Test Driver in 2015. Her role has seen her play a big part in the development of the FW35, FW36 and FW37 through extensive simulator work alongside getting behind the wheel for straight line aerodynamic tests and during numerous test days.
‘This culminated in her driving the FW36 during FP1 at the 2014 British and German Grands Prix, becoming the first female driver to drive in a Grand Prix weekend for two decades.
‘Speaking on her recent news Susie said: “I’d like to thank Williams for the opportunity they have given me over the last few years which has allowed me to achieve my dream of driving a Formula 1 car. It has been great to work with everyone at the team, both at Grove and trackside, and I’d like to thank everyone who has been part of my journey at Williams. I am now closing this chapter but looking forward to new challenges in the future.”
‘Claire Williams, Deputy Team Principal commented: “It has been a pleasure to work with Susie over the years and see her develop as a driver within the team. Her feedback and knowledge of the car has been an important part our recent development and we will be sorry to see her go. We want to thank her for all her efforts and wish her the very best for her future endeavours. We will of course be supporting both Susie and Felipe at the Race of Champions, and hope Susie has a great weekend to mark the last time we see her race.”‘