McLaren's Australian driver Oscar Piastri arrives in the paddock at the Bahrain International Circuit in Sakhir ahead of the Bahrain Formula One Grand Prix on March 2, 2023. (PHOTO / AFP)

MANAMA - Oscar Piastri was not yet born when Fernando Alonso made his Formula One debut and both said on Thursday they felt privileged at the prospect of racing each other in Sunday's Bahrain season-opener.

Aston Martin driver Alonso's first appearance for now-defunct Minardi was the Australian Grand Prix in Melbourne on March 4, 2001. Piastri was born in the same city on April 6 of that year.

While Piastri makes his debut, the race will be Alonso's record-extending 356th F1 start.

"Privileged to still drive here, better than ever. I have no concerns on age yet," Alonso, 41, told reporters at the Sakhir circuit with Piastri sitting in the same FIA press conference for the first time as a Formula One driver.

It's a privilege to race against Fernando (Alonso) obviously. I grew up watching him. My first go-kart ever was a Fernando Alonso kart, actually.

Oscar Piastri, racing driver for McLaren

Piastri, who was reserve to Alonso at Renault-owned Alpine last season, returned the compliment.

"It's a privilege to race against Fernando obviously. I grew up watching him. My first go-kart ever was a Fernando Alonso kart, actually," he said.

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"On paper, it sounds a little bit strange... for Fernando's career to be longer than I've been alive but it's a big privilege to race against someone like Fernando."

Alonso pointed out that Ferrari's Carlos Sainz, McLaren's Lando Norris and former F1 racer Daniil Kvyat had also started out with one of his karts.

Asked how many years he felt he had left to win a third title, Alonso said: "I don't know. Eight? 10?

When asked to "be honest", he replied: "five".

Mclaren driver Oscar Piastri of Australia steers his car during a Formula One pre season test at the Bahrain International Circuit in Sakhir, Bahrain, on Feb 23, 2023.(PHOTO / AP)

Piastri is one of three rookies this season, although AlphaTauri's Nyck de Vries actually made his F1 debut at Monza last year as replacement for Alex Albon at Williams.

The first race of the season is a tense time for all drivers, but all three played down any jitters ahead of their big weekend.

READ MORE: Alonso hopes he can win with Aston Martin, eventually

"I feel comfortable in the car. I feel like I've laid a good foundation and a base to work from so I'm relatively relaxed heading into tomorrow," said Williams' US newcomer Logan Sargeant.