Stoffel Vandoorne's third-place finish for Mercedes on its Formula E debut was "far more" than the team expected, according to programme chief Ian James.
Ex-Formula 1 driver Esteban Gutierrez has been named as Mercedes' reserve and development driver in Formula E ahead of the team's debut in Saudi Arabia next weekend.
Mercedes Formula E chief Ian James believes the team has found a “sound basis” from which to build on after concluding the three-day pre-season test at Valencia on Friday.