Lando Norris is surprised AlphaTauri is not closer to McLaren and Ferrari in the fight for third, saying it has "always been there or thereabouts" in Formula 1 this year.
AlphaTauri is now level with Alpine in the fight for fifth in the constructors', but sits 149 points behind McLaren in fourth.
Asked if he thought AlphaTauri was becoming an unwanted variable in the fight for third against Ferrari, McLaren driver Norris said: "They have been all season.
"There's been many races where they've been a long way ahead of us, and some where they've been a long way behind us. They've had good weekends all year, they've been very competitive."
Norris admitted he was surprised to see such a big gap between McLaren and AlphaTauri in the standings, and that the team had never disregarded the threat posed by Gasly and teammate Yuki Tsunoda.
"I'm surprised they're not anywhere near as close as what they should be in terms of constructors' points, because they've had a very competitive car all season," Norris said. "They've always been there or thereabouts. They're always in consideration for qualifying and races pretty much through the whole year. We've never cancelled them out of anything.
"They're there, they'll probably make our life more difficult, which is a fair one to them. But hopefully we'll be ahead this weekend."
Pierre Gasly, AlphaTauri AT02, Charles Leclerc, Ferrari SF21 , and Antonio Giovinazzi, Alfa Romeo Racing C41
Photo by: Glenn Dunbar / Motorsport Images
Ferrari has managed to swing the battle for third place in its favour at recent races, enjoying a lift in form since introducing its upgraded power unit hybrid system.
Both Charles Leclerc and Carlos Sainz felt McLaren would have an edge over Ferrari this weekend, with the Italian team's simulations suggesting it was around half a tenth of a second behind for outright pace.
Norris said he "thought it was going to be the opposite" at Interlagos, but knew the battle would remain close.
"It's going to be tight, it's always tight," Norris said. "I don't think it's going to be convincing in any way, hopefully it isn't anyway. But Ferrari have been the stronger team lately, they've been the guys who have been consistently ahead in qualifying and the races.
"Looking at the stats lately, you'd put them ahead. But we're working hard. We've done a lot of reviews from Mexico and so on.
"Looking back at two years ago here, we had a pretty decent car and Carlos was on the podium and so on. So we're hopeful and confident we can have a good weekend here."