Ex-prime minister Fillon, 62, will now become a favorite to be France’s next leader after winning the US-style primary to pick the nominee of the Republicans party and its allies.
Near-complete results showed him winning 66.5 percent of the vote, with ballots counted from 9,915 polling stations out of 10,229.
In a victory speech, the amateur rally driver said he had “torn up all the pre-written scripts” as he sped past his rivals in the last weeks of the campaign.
|Francois Fillon delivers a speech after partial results in the second round of the French center-right presidential primary election in Paris on Sunday. (AFP-Yonhap)|
“France can no longer bear its decline. France wants the truth and France wants action,” he told cheering supporters after Juppe, a centrist, conceded defeat.
The French presidential vote is seen as a key test for mainstream political parties after the success of Donald Trump and the Brexit campaign in Britain, both of which harnessed anti-elite anger.
Fillon will face fierce competition in the two-round election in April and May from far-right leader Marine Le Pen, the anti-establishment candidate hoping to emulate Trump’s shock victory in the US.
Fillon said a win for the anti-EU Le Pen would spell “bankruptcy.”
Two surveys late Sunday put Fillon ahead of Le Pen in the first round of the election, with the left-wing candidates trailing further behind.
Promising to be the candidate of “all those who in their hearts are proud to be French,” he pledged to turn the page on a “pathetic” Socialist presidency.
Turnout in the primary stood at around 4 million, roughly the same as in the first round of voting a week ago, when Fillon came from behind to lead a field of seven candidates.
The prime minister from 2007-12 has warned that France is “on the verge of revolt” and believes his plan to slash 500,000 public sector jobs and increase working hours is the tonic needed to kickstart the economy.
The devout Catholic has also taken a hard line on immigration and Islam in France, telling newcomers to the country last week that “when you enter someone else’s house you do not take over.”
Voting in northwest Paris, Christophe Mordelet, a 45-year-old human resources manager, said he chose Fillon because he showed “more authority” than Juppe, who campaigned as a moderate unifier.
“You have to bang your fist on the table to get reforms through in this country. We have to stop giving into the power of the street,” he said.
Juppe made a failed pitch for the center-ground, saying his opponent’s agenda was too “brutal” and he was better placed to keep the far-right out of power.
Conceding defeat and ending his career-long dream of becoming president, the 71-year-old wished Fillon “good luck” in his bid to take back the Elysee Palace from the ruling Socialists.
During the campaign, Juppe had hit out at his opponent as a “yes man” for Russian President Vladimir Putin and also questioned his views on abortion.
Fillon wants closer ties with the Kremlin and has called for the European Union to lift its sanctions on Moscow imposed after Russia’s invasion of Ukraine in 2014.
The Republicans candidate is widely tipped by pollsters to face Le Pen -- and beat her -- in a second round run-off in May next year.
But the race is seen as highly unpredictable after a year of political upsets and uncertainty about the impact of independents and the Socialist party candidate.
Socialist President Francois Hollande has yet to announce whether he will try to defy his historically low approval ratings by running for a second term.
Valls has not ruled out challenging his boss in a left-wing primary set for January, telling the weekly Journal du Dimanche he wanted to dispel the idea “that the left has no chance” of retaining power.
Hollande‘s former protege and economy minister, 38-year-old Emmanuel Macron, is also set to stand for the presidency as a centrist independent.
On Sunday, he accused Fillon of having a retrograde vision of French society and appealed to “progressives of the left, right and center” to join his camp.
Far-left candidate Jean-Luc Melenchon is also likely to draw votes away from mainstream parties in a trend seen in elections across Europe following years of austerity and anger over globalization and job losses.
Jean-Yves Camus, an associate researcher at the Institute for International and Strategic Relations, said Fillon might have to soften his program and tack toward the center ground.
“He might have to shift a bit to be more of a unifier and be less divisive,” Camus told AFP. (AFP)