He won the Italian Series title in clash with teammate (till Spa round) Sergey Sirotkin, taking six wins in fourteen races.

[3] During 2010, Niederhauser also contested a single round of the Formula Renault 2.0 Middle European Championship at Dijon, finishing on the podium in both races.

[6] The campaign proved to be less successful, as Niederhauser only scored two points finishes following a double podium at the opening round, thus ending up 13th in the standings.

At the Hungaroring, Niederhauser broke his two-year long winless streak during the sprint race, and won again at Sochi to finish tenth overall.

[19] That year saw him and van der Linde drive for Rutronik once again in defence of his GT Masters title, though they lost out due to a retirement in the final race caused by a startline collision, finishing fourth overall with a single win.

During the same year, the Swiss driver drove for Saintéloc Racing in both the GT World Challenge Europe Endurance and Sprint Cups.

During the same year, Niederhauser also competed in the DTM with Tresor Orange1 fielded by Attempto Racing, though the team's struggles to settle into the series due to a low number of test days resulted in 23rd place in the championship.

[29] He would compete with the marque in both the Sprint and Endurance Cups, partnering Sven Müller in the former and being joined by Julien Andlauer in the latter on his second return to Rutronik.