Even though the Saarland is the second smallest state by population and does not represent Germany as a whole demographically, the election proved to be of pivotal importance to the following state elections and in particular the federal election later that year. Then-SPD leader Martin Schulz led the party to new heights in early 2017 and polls showed the SPD capturing the Minister-President's office in this first election of the year, but the upset CDU victory marked the beginning of a decline in the polls both nationally and in other state elections. This decline culminated in heavy losses for the SPD in Schleswig-Holstein, in North Rhine-Westphalia and, ultimately, in the 2017 German federal election.
Observers were surprised by the CDU's strong performance, as opinion polls predicted a close contest between the CDU and SPD.[7] After the election, several commentators described the results as a boost for the September 2017 electoral prospects of German Chancellor Angela Merkel and the CDU,[8][9][10] and as a setback for SPD leader Martin Schulz.[11]
As both the CDU and SPD refused to coalition with AfD, the CDU and SPD coalition reached an agreement to continue governing together after the election.[12]