“What’s incredible here today,” Mark Webber says ahead of Sunday’s Rolex Australian Grand Prix, “is that nobody right now knows who’s going to win…”

The former Red Bull racer, winner of eight grands prix as Sebastian Vettel’s partner, the 2015 world sportscar champion, and now a television pundit and brand ambassador for the sponsoring watch company Rolex, bubbles with enthusiasm for the new breed of F1 cars.

“They are what we need,” he avers. “They’re long overdue. When we had those horrible cars between 2011 and 2013, they were not stimulating for the drivers. The entertainment factor was clearly in play, with lots of overtakes and sometimes four-stop strategies, but maybe it went too far. It was very artificial for the drivers.

“With these cars, there are consequences. They are fast, harder to put on the limit, the guys are a little bit apprehensive. It’s great to see them exposed. I don’t want to see people look silly, but I want the best to be tested. That’s good.”

Few are better qualified to identify the weaknesses of the top dogs, having raced them wheel-to-wheel.

“Lewis [Hamilton] is probably the trickiest nut to crack,” he chuckles. “He has a lot of strings in his bow, he is very good in all conditions, he’s not track-sensitive, and in wheel-to-wheel combat, no worries. I can’t find any weaknesses in him! Maybe he can be fragile if a weekend doesn’t get off to a good start with the set-up, but I’m talking granules, absolute granules here.

“Daniel [Ricciardo] still loves to fight, but is the honey badger still able to bite? I think he is. That’s what we want to see from him.

There was that wonderful radio call when I won the grand prix in Hungary in 2010: ‘How is that possible? How is Mark in front?' Mark Webber

“When Sebastian [Vettel] is not winning, he can get flustered. When he’s winning, he’s devastating. When he’s not, he has outbursts and it’s everybody’s problem. He can lack composure. He has that streak of German mentality. There was that wonderful radio call when I won the grand prix in Hungary in 2010: ‘How is that possible? How is Mark in front?’

“With Fernando [Alonso], his qualifying pace is the only thing; there’s a tenth and a half maybe missing against Lewis. But how many front wings has Fernando damaged in his career? Fewer than any of these guys. That’s where he’s so phenomenal. He is always teeing up his moves for the soft kills, executions. Not for him any dive-bombing into corners like Lewis, Daniel or Seb might get away with; he likes to get the other guy off line and pass him with a big exit.

“And Max [Verstappen]? Experience. Look at Monaco last year. In Barcelona I couldn’t believe my eyes, to close that race out like he did was just exceptional, to keep Kimi [Raikkonen], with 250 races’ experience, behind him. Then we go to Monaco… Those barriers there, they don’t care who you are, they aren’t going to move. They’re going to win. And he destroyed all his cars against them…”

The former Red Bull driver believes Lewis Hamilton remains the man to beat on the grid (Rolex)

He laughs as he draws breath after the characteristically candid, and rapid-fire delivery of his racer’s snap verdicts. “That’s a tough list you gave me! And all these guys are better than me, so I’m just answering your question…”

It was his friend Alonso who said the new cars don’t have to be nursed, as if driven by children.

“That was a very powerful statement, but it’s correct,” he agrees, eyes lighting up. “That’s fantastic for the sport. The new rules are the first step; the next is deciding what levers we are trying to pull in terms of entertainment. Is the race distance correct? I believe it is. Others may disagree. How many overtaking moves do we want to see? Can we help the smaller teams compete with the big teams? Forget success ballast or reverse grids, we want hardcore racing.”

The 2017 Formula 1 grid Show all 20 1 /20 The 2017 Formula 1 grid The 2017 Formula 1 grid Sebastian Vettel, Ferrari Vettel finished fourth last season and will hope improvements to the team's 1.6-litre V6 will help him back onto the podium. Getty The 2017 Formula 1 grid Kimi Raikkonen, Ferrari The experienced Finn largely underperformed last season. At 37, could be his final season racing for a top team. Getty The 2017 Formula 1 grid Sergio Perez, Force India Perez retains the drive he has held since 2014. Force India again use the Mercedes-AMG engine. Getty The 2017 Formula 1 grid Esteban Ocon, Force India The talented 20-year-old raced in 9 Grand Prix for Manor last season and earns a call-up to a much more competitive team. Getty The 2017 Formula 1 grid Romain Grosjean, Haas Haas had a very good season last year, finishing 8th with their Ferrari engine. Grosjean will look to improve on his 13th place finish. AFP/Getty The 2017 Formula 1 grid Kevin Magnussen, Haas The Dane moves from Renault to Haas. Struggled last season. Getty The 2017 Formula 1 grid Stoffel Vandoorne, McLaren The talented Belgian, who scored a world championship point in the unfamiliar MP4-31 last year, replaces Jenson Button at McLaren. Getty The 2017 Formula 1 grid Fernando Alonso, McLaren The youngest double champion of all-time remains at McLaren for the 2017 season, despite a well publicised approach from Mercedes. Getty The 2017 Formula 1 grid Lewis Hamilton, Mercedes The team - and driver - to beat since the infamous V6 rule changes came into place in 2014. Getty The 2017 Formula 1 grid Valtteri Bottas, Mercedes Bottas replaces world champion Nico Rosberg at Mercedes, Will push Hamilton all the way this campaign. Getty The 2017 Formula 1 grid Daniel Ricciardo, Red Bull Adrian Newey has completely redesigned the RB13 for the 2017 season and Ricciardo will be hopeful of bettering last year's 3rd place finish. Getty The 2017 Formula 1 grid Max Verstappen, Red Bull There will be plenty of attention on Verstappen as he completes his first full season at Red Bull. Getty The 2017 Formula 1 grid Nico Hulkenberg, Renault Hulkenberg moves to the team from Force India, replacing Kevin Magnussen. Getty The 2017 Formula 1 grid Jolyon Palmer, Renault The Brit came under pressure last year for a disappointing 18th-place finish. Will be hopeful of improvement. Getty The 2017 Formula 1 grid Marcus Ericsson, Sauber Sauber were poor last season and were plagued by retirements. Ericsson nevertheless remains with the team for a third campaign. AFP/Getty The 2017 Formula 1 grid Pascal Wehrlein, Sauber The 22-year-old wins a drive at Sauber, moving from Manor Racing. Getty The 2017 Formula 1 grid Daniil Kvyat, Toro Rosso Resigned to Toro Rosso after plenty of speculation; will be desperate to show he shouldn't have been replaced by Verstappen at Red Bull. Getty The 2017 Formula 1 grid Carlos Sainz Jr, Toro Rosso Now in his third season with the team. Toro Rosso this year return to a Renault engine. Getty The 2017 Formula 1 grid Lance Stroll, Williams 18-year-old rookie. Stroll's first appearance in the car didn't inspire confidence, he spun the car in testing. Getty The 2017 Formula 1 grid Felipe Massa, Williams Heroically returns to the team after Bottas departed for Mercedes. One of the most experienced drivers on the grid. Getty

He believes there is tremendous scope for huge expansion under the new ownership of Liberty Media.

“I see this as a great opportunity for the sport, but we have to keep the human component in there, that’s crucial. People are always attracted to the gladiatorial aspect. That’s what they love to watch. Like they used to love watching Jackie Stewart, who will have been with Rolex for half a century next year. Or like today they watch Roger Federer. Are you gonna watch him play tennis for four and a half hours? Absolutely!

“I want to see passion. I flew down here with [FIA president] Jean Todt from Hong Kong this morning; I told him that when I see a driver win a grand prix, I want to see him waving a national flag.

The wider cars are much harder to drive, which Webber believes is great for the sport (Rolex)

“I’ve been there, in that cockpit, and even 10 minutes is a long time to get yourself squared away emotionally, so maybe there’s a way we can tap into that emotion straight away, see the guy with tears and the veins standing out in his neck…

“The first time I won, I was nearly crying. The world wants to see that human response to emotion and passion, people react to that. And to an element of excellence and an element of technicity. F1 is very aspirational.

“I’m a country boy and it’s an honour to be associated with such great people and distinguished brands. And with Liberty Media I see a future for F1 to grow even more.

“We sit here and say that their proposals are unusual. But they are totally not new, except by F1 standards. So I see that as white canvas, a tremendous opportunity for greater expansion. Bernie was so brilliant in the early years, working out how to pull the juggernaut together in such a great way for decades and decades. But now? Getting Ross Brawn to handle the sporting side was a great signing. They have three years to work out the next rule changes.

“So far they haven’t made any missteps or kneejerk reactions. They’ve got the restaurant and the menu there already. They haven’t come in and started to turn it upside down. Say it’s Italian now, they’re not going to turn it into Chinese overnight. They have the time to attract more major-league companies such as Rolex to see the value of the sport as a dynamic marketing tool, more fans to enjoy it.