Mclaren MCL40

A place to discuss the characteristics of the cars in Formula One, both current as well as historical. Laptimes, driver worshipping and team chatter do not belong here.
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SilviuAgo
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Joined: 15 Aug 2020, 16:08

Re: Mclaren MCL40

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pronopheus wrote:
09 Feb 2026, 18:09
I dont understand why there is so much talking about a radical Aston Martin. This car is one of the tightest.
Image
Downwashing sidepod aligned with the super tight coke section (courtesy @drobbs)

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atanatizante
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Joined: 10 Mar 2011, 15:33

Re: Mclaren MCL40

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Image


I wonder if the advantage of creating a linear flow channel to the diffuser by moving several internal components as high as possible, thereby raising the center of gravity, outweighs the placement of most of the car's internal components as low as possible and, implicitly, a lower center of gravity ...
"I don`t have all the answers. Try Google!"
Jesus

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Blackout
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Joined: 09 Feb 2010, 04:12

Re: Mclaren MCL40

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Aero often outweighs CoG.
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pronopheus wrote:
09 Feb 2026, 18:09
I dont understand why there is so much talking about a radical Aston Martin. This car is one of the tightest.
Yes but the AM is even tighter. For example the MCL seems to still carry a saddle centerline cooling system, which makes the airbox cover look relatively longer and thicker, while AM somehow managed to shrink that area too.
viewtopic.php?p=1321485#p1321485
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CjC wrote:
09 Feb 2026, 18:47
They had an innovative cooling solution last season and it looks like they have taken it a step further this season.
What is it?

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pronopheus
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Joined: 06 May 2015, 23:02

Re: Mclaren MCL40

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Blackout wrote:
10 Feb 2026, 06:42
Aero often outweighs CoG.
.
pronopheus wrote:
09 Feb 2026, 18:09
I dont understand why there is so much talking about a radical Aston Martin. This car is one of the tightest.
Yes but the AM is even tighter. For example the MCL seems to still carry a saddle centerline cooling system, which makes the airbox cover look relatively longer and thicker, while AM somehow managed to shrink that area too.
viewtopic.php?p=1321485#p1321485
.
CjC wrote:
09 Feb 2026, 18:47
They had an innovative cooling solution last season and it looks like they have taken it a step further this season.
What is it?
Nah, not really, Mcl does not have this massive cooling outlets in the middle, where u can put a head into. The sidepods are similar in size. Nose is way more compact.
Last edited by pronopheus on 10 Feb 2026, 11:36, edited 2 times in total.

CjC
CjC
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Joined: 03 Jul 2012, 20:13

Re: Mclaren MCL40

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Blackout wrote:
10 Feb 2026, 06:42
Aero often outweighs CoG.
.
pronopheus wrote:
09 Feb 2026, 18:09
I dont understand why there is so much talking about a radical Aston Martin. This car is one of the tightest.
Yes but the AM is even tighter. For example the MCL seems to still carry a saddle centerline cooling system, which makes the airbox cover look relatively longer and thicker, while AM somehow managed to shrink that area too.
viewtopic.php?p=1321485#p1321485
.
CjC wrote:
09 Feb 2026, 18:47
They had an innovative cooling solution last season and it looks like they have taken it a step further this season.
What is it?
I have no idea. I’m just a spectator when it comes to this sort of stuff.
The only evidence I have was a question by Ted Kravitz to Will Joseph after they wrapped up the WCC last season. Ted asked Will something along the lines of what makes this car so good? It has an innovative cooling package doesn’t it? To Wills reply ‘yes’ (no further answer).
As I say, as a spectator I can only take that at face value however Will could just be diverting attention away from another question/ area of the car.
Just a fan's point of view*

*statement was relevant when the forum had a high level of intelligence. Now we are just equals.

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pronopheus
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Joined: 06 May 2015, 23:02

Re: Mclaren MCL40

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Yes, but there are these massive AM outlets near the centerline, is this air not disadvantageous?

the EDGE
the EDGE
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Joined: 13 Feb 2012, 18:31
Location: Bedfordshire ENGLAND

Re: Mclaren MCL40

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pronopheus wrote:
10 Feb 2026, 14:10
Yes, but there are these massive AM outlets near the centerline, is this air not disadvantageous?
AM’s side openings will not feature on their finalised race car. They were part of the temporary solutions used to enable them to test the power unit

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De Wet
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Joined: 03 Jan 2024, 13:32

Re: Mclaren MCL40

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The Race:
Within the 250mm leeway in how the cockpit is positioned relative to the front axle, McLaren (like Mercedes and Red Bull) appears to have brought them closer together than Ferrari and Aston Martin and because of the way the dimensions are defined, this has allowed a higher nose.
Image


Interesting. Mclaren looks shorter than the other cars ? Or just optical illusion again.

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pronopheus
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Re: Mclaren MCL40

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the EDGE wrote:
10 Feb 2026, 14:21
pronopheus wrote:
10 Feb 2026, 14:10
Yes, but there are these massive AM outlets near the centerline, is this air not disadvantageous?
AM’s side openings will not feature on their finalised race car. They were part of the temporary solutions used to enable them to test the power unit
U know that or is that a guess?

the EDGE
the EDGE
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Joined: 13 Feb 2012, 18:31
Location: Bedfordshire ENGLAND

Re: Mclaren MCL40

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pronopheus wrote:
10 Feb 2026, 15:03
the EDGE wrote:
10 Feb 2026, 14:21
pronopheus wrote:
10 Feb 2026, 14:10
Yes, but there are these massive AM outlets near the centerline, is this air not disadvantageous?
AM’s side openings will not feature on their finalised race car. They were part of the temporary solutions used to enable them to test the power unit
U know that or is that a guess?
I don't know for certain, but it's more than a guess. For start, they still have the usual cooling exit in the usual place, so no need for these extra openings unless they were concerned about overheating, we also know the AM is far from a finished car and was just what they cobbled together to ensure they got to run the PU, finally, it's far too much of a clumsy solution for an AN car

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pronopheus
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Joined: 06 May 2015, 23:02

Re: Mclaren MCL40

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the EDGE wrote:
10 Feb 2026, 15:42
pronopheus wrote:
10 Feb 2026, 15:03
the EDGE wrote:
10 Feb 2026, 14:21


AM’s side openings will not feature on their finalised race car. They were part of the temporary solutions used to enable them to test the power unit
U know that or is that a guess?
I don't know for certain, but it's more than a guess. For start, they still have the usual cooling exit in the usual place, so no need for these extra openings unless they were concerned about overheating, we also know the AM is far from a finished car and was just what they cobbled together to ensure they got to run the PU, finally, it's far too much of a clumsy solution for an AN car
Maybe, maybe not. It could be, they need that solution cause of the lack of center cooling. They can not beat physics.

haza
haza
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Joined: 18 May 2015, 23:14

Re: Mclaren MCL40

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De Wet wrote:
10 Feb 2026, 14:35
The Race:
Within the 250mm leeway in how the cockpit is positioned relative to the front axle, McLaren (like Mercedes and Red Bull) appears to have brought them closer together than Ferrari and Aston Martin and because of the way the dimensions are defined, this has allowed a higher nose.
https://www.the-race.com/content/images ... -teams.jpg


Interesting. Mclaren looks shorter than the other cars ? Or just optical illusion again.
The front tire sizes all match to scale and are aligned but have to consider that the 3 of the 4 images are of the cars on track where as mclaren is a render

BigBeansBoy
BigBeansBoy
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Re: Mclaren MCL40

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Emag wrote:
09 Feb 2026, 17:43
This car is very very tight.

https://i.postimg.cc/02NP40m0/image.png
I never saw a mouse hole during the shakedown but this looks like one for sure here.

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Xero
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Joined: 28 Jan 2014, 15:11
Location: Moray, Scotland

Re: Mclaren MCL40

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BigBeansBoy wrote:
10 Feb 2026, 17:10
Emag wrote:
09 Feb 2026, 17:43
This car is very very tight.

https://i.postimg.cc/02NP40m0/image.png
I never saw a mouse hole during the shakedown but this looks like one for sure here.
That's not a mousehole, it's just the gap from the diffuser side wall to the diffuser winglet.

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_cerber1
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Joined: 18 Jan 2019, 21:50
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Re: Mclaren MCL40

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