The Christian Democratic Union and its allied Christian Social Union secured the largest share of votes in the German federal election, exit polls show.

Exit polls show the center-right Christian Democratic Union party leading, with the AfD party heading towards the strongest showing of the far-right since World War II.

German voters cast their ballots in Sunday’s election, with opposition leader Friedrich Merz claiming victory. Exit polls also indicate that Alternative for Germany, or AfD, is heading for the strongest showing for a far-right party since World War II.

Germany's opposition conservatives won the national election on Sunday, putting leader Friedrich Merz on track to be the next chancellor while the far-right Alternative for Germany came in second, its best ever result, projections showed.

The Christian Democratic Union has won a plurality in the Bundestag, preliminary exit polls suggested Sunday, while the far-right AfD has come in second.

Germany’s centre-right CDU and CSU parties have won the federal elections with about 28.5 to 29 per cent of the vote according to exit polls, paving the way for CDU leader Friedrich Merz to become chancellor at a time of economic and political upheaval in Europe’s largest democracy.

The contenders in Germany's election made their final appeals to voters Saturday, with opposition leader and front-runner Friedrich Merz vowing to revive the stagnant economy and defend Europe's interests in the face of a confrontational U.

The German election campaign draws to a close on Saturday with parties hoping to attract undecided voters in a flurry of final events, as conservative leader Friedrich Merz's CDU/CSU bloc remains far ahead in the polls.

Germans vote in a national election on Sunday which is expected to see Friedrich Merz's conservatives regain power and the far-right Alternative for Germany (AfD) score its best ever result as Europe's ailing economic powerhouse lurches rightwards.