Cadillac no longer last after beating Aston Martin in…

Cadillac beat Aston Martin to 19th and 20th on the grid of Formula 1’s Japanese Grand Prix, on a tricky weekend for Sergio Perez.

Perez was the faster Cadillac driver on Saturday, with a 1m32.206s putting him 0.440s ahead of Aston Martin’s Fernando Alonso, albeit 1.1s away from 18th-placed Oliver Bearman and 1.3s down on the Q2 cut-off time.

Perez clearly could have been faster as his weekend so far has been impacted by energy deployment problems, on top of a collision with Alex Albon in free practice.

“We didn't have a clean weekend so far,” the Mexican commented. “We are struggling a lot with deployment issues, I'm losing around three [tenths] to half a second every single lap that I've done so far on the weekend. And we still don't fully understand it well, so I really hope that tomorrow we can sort it out, because that would be a lot of race time.

“As a driver and as a team, you always want to maximise the full potential of your car. And when you don't do that, it's a bit of a disappointment. But obviously we have to look at the positives as well – we are ahead of Aston and we are looking good in race pace compared to them.

“But yeah, we really have to start putting our maximum performance together. I lost a run also in qualifying, so I only did two. So a lot of things, if you add them all together, can be a lot of lap time, so we just have to make sure that we get on top of those things.”

Sergio Perez, Cadillac Racing (Photo by: Michael Potts / LAT Images via Getty Images)

Meanwhile, Valtteri Bottas was 0.124s slower than his team-mate after pushing perhaps a bit too hard in qualifying.

Asked if he too suffered from deployment issues, the Finn replied: “No deployment issues. I was trying to squeeze a bit more lap time in the last lap, but probably overdid it a bit, cooked the tyres a bit more, but you've got to try. I think that's just where we are now. There's still a clear gap to the midfield and a gap to Aston, so that's kind of where we are.

“The feeling has been positive this weekend compared to China. The lap time is coming a bit easier. We have a bit more options with the set-up now, but ultimately we're still lacking load – especially compared to the top teams, a lot of load.”

But the picture isn’t as bleak as the above assessment makes it sound, especially as the diffuser upgrade Cadillac brought onto the MAC-26 at Suzuka is bearing fruit. “We gained a bit of load, especially on the rear end,” Bottas pointed out.

“Fundamentally, even though we're lacking load, some of the driveability, the balance of the car is in a decent window from the get-go,” he added. “So, yeah, all the fundamentals are there to make good steps, but now we've just got to make them.”

The five-week break until the Miami round is giving Bottas hope that Cadillac will make a bigger step there, with “a lot in the pipeline”. The team will need it to get closer to the midfield while holding off the mightier Aston outfit.