Russell: Mercedes will have "more complete car" in F1 2023

Mercedes has struggled all season with the W13, notably with porpoising and ride issues, and the car has only really shone at high-downforce venues.

Russell says that the team has chosen a specific philosophy for the W14, and has clear targets that it will try to meet.

"I'm confident that the direction we need to take is the correct one," he said. "We have a philosophy that we're going to be trying to adopt in our development, and I'm very confident that is the correct one.

"But equally, it doesn't mean that we can necessarily achieve it. We have a target, and that is a massive positive in itself. As I said, we have a clear target we're trying to chase.

"Now, can we achieve that? I have every confidence that we can. We obviously don't know how much the other rivals are going to improve over this winter.

"But I definitely have confidence that we will have a more complete car across the circuit ranges into 2023."

Russell insisted that his confidence is inspired by the numbers that Mercedes is working with.

Intriguingly he also noted that the team really got an understanding on the W13's issues over the run of races from Spa to Zandvoort to Monza.

"It's data-driven, to be honest. We've done a lot of analysis on the races we've been competitive, the races we've been slow, and trying to understand why that was.

George Russell, Mercedes W13

Photo by: Alessio Morgese

"And I think we've managed to get quite a grasp onto that, and understand why at certain circuits we were so much more competitive than others. We've only managed to learn that over the course of these races.

"And I think that triple-header after the summer break was quite telling for us, with our performance swings between the low downforce and the high downforce circuits.

Asked by Motorsport.com to expand on the philosophy that Mercedes is pursuing, he said: "I don't want to go into too much detail, because it's something that we worked very hard on to understand, and hopefully will give us an advantage into next year.

"So I don't want to say anything that will potentially benefit our rivals.

"But at the end of the day, every single car is different. I have to say, I've mentioned a couple of times this year that I feel like we've understood our car, and we're on the right track, but we have been set back with a couple of oddities that we weren't expecting.

"But I think we've had enough races now that we've gone through so many different scenarios that I can't really imagine there's going to be another one that catches us by surprise.

"We've had the porpoising issues, we've had the ride issues, we've had the car touching the ground and damaging the floor issue.

"We've had so many different issues, and we believe now that we've got a direction that we need to head in. Hopefully, the laptime can come with it."