The Labour leader's brutal swipe came as the Prime Minister resorted to shouting over him during the final election TV debate.
Desperate Mr Sunak repeatedly interrupted his rival as they clashed on tax, immigration and sleaze during the 75-minute showdown on BBC1.
Mr Starmer got a round of applause for telling the PM: "If you listened to people in the audience [and] across the country more often, you might not be quite so out of touch."
He added voters have had enough following 14 years of Tory failure.
After an audience member said people are "dismayed by the lack of integrity" in Westminster, Mr Starmer said if he becomes PM he would "reset politics so it returns to public service".
He added: "This is a question of leadership because this isn't just what's happened this week and last week with the Gambling Commission.
"We saw Partygate earlier in this Parliament... And we have seen what happened with the Covid contracts."
He also talked about how he suspended a Labour candidate being probed by the Gambling Commission "within minutes", whereas Mr Sunak waited almost two weeks to take action against Tory candidates.
Denne historien er fra June 27, 2024-utgaven av Daily Mirror UK.
Start din 7-dagers gratis prÞveperiode pÄ Magzter GOLD for Ä fÄ tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ?  Logg pÄ
Denne historien er fra June 27, 2024-utgaven av Daily Mirror UK.
Start din 7-dagers gratis prÞveperiode pÄ Magzter GOLD for Ä fÄ tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg pÄ
BACK FROM THE DJED
Spence just in time to save game for Spurs and then Johnson adds winner
DUBOIS CAN BE DANTASTIC
Lewis says Dubois can make Joshua's supporters switch allegiance... like he did with Bruno in 1993
WIGAN PEERLESS
Top try-scorer Marshall aims to help the Warriors seal No.1 spot and make more history
GOLDIE SHOT AT AYR
JIM GOLDIE believes he has two live shots at making history on Saturday in Scotland's richest Flat race.
The Wex Factor
Dermot and dad pitch up for hurling on Ireland tour
Friends in tribute to Super Kev
Memorial held in Goodison shadow
Rob's kids inspired him to stay strong in battle with MND
Rugby League star's touching last insight
'Far too many muffins in thé area' bagging
Tesco mulling AI nudges to help shoppers
Vic Reeves: I want reunion with Bob
... and weâll only charge ÂŁ30 a ticket
PLEA ON POVERTY
charities say millions need lifeline