"It was a decent day for me despite an early end to the session. We had to stop the car on track due to a battery issue, but still managed to get some good running in today.

"Everything was going to plan up until that point so still useful mileage in a Formula One car for me and I enjoyed it.

"It was my first time in the car with the new engine so lots of things to learn compared to my last practice sessions and also to take away for my work in the sim.

"It felt quite low grip out there today and obviously we’re also trying to adapt to the conditions as much as possible to get the car in a good window."

"We have been struggling a bit here all weekend, mainly with the car balance. I also feel something is not quite right at the rear, and we are also struggling with a lot of engine braking issues.

"We don't really understand why yet, so hopefully we can find some learnings ahead of tomorrow.

"I think the race is going to be quite difficult for us, especially in terms of cooling the car."

"It has been a solid Friday in terms of performance here in Mexico, and we feel a little closer today than we have at previous events.

"It is always a challenging circuit, so it is encouraging to start the weekend on a positive note.

"The altitude brings its own difficulties, but we will keep working overnight and aim to get the most out of the car tomorrow and on Sunday."

"Fernando looked quite competitive in both the sessions today. The car was working well in the low-speed corners, which maybe made us look a bit more competitive than usual.

"It was good to give Jak another opportunity in the car in FP1, but the battery issue cut short his session slightly. We need to investigate the issues with Lance's car because it was very difficult to drive.

"We will try and find solutions for tomorrow. As we see every year, cooling is a big challenge for all teams, and we need to keep an eye on temperatures across the weekend."

"We have been struggling a bit here all weekend, mainly with the car balance. I also feel something is not quite right at the rear, and we are also struggling with a lot of engine braking issues.

"We don't really understand why yet, so hopefully we can find some learnings ahead of tomorrow.

"I think the race is going to be quite difficult for us, especially in terms of cooling the car."

"It was a frustrating way to end what had been looking like a promising Qualifying. The car felt good, and we seemed to be in the fight for a place in Q2.

"Unfortunately, an engine issue meant we had to stop, and there was nothing more we could do at that point. We will look into exactly what happened, but with the cooling challenges we are facing, tomorrow is going to be difficult.

"We will do what we can and keep pushing as a team."

"We had an issue and had to stop the car on Lap 6 to avoid damaging the battery.

"A tough day for the team, who have worked long hours this whole weekend.

"Still, there's plenty to think about with the car and only a few days before we head to Brazil. We'll see what we've got there."

"It has been a disappointing day, especially as Fernando showed very good pace all weekend."