• Welcome to MacanEVowners! If you're joining us from Taycanforum.com, then you may already have an account here.

    If you were registered on Taycanforum as of January 24, 2024 or earlier, then you can simply login here with the same username and password

    If you wish, you can remove your account here.
Sponsored

Will all macan get the GTS PCM update that gives you charging speed based on the battery's temp?

skee9400

Macan 4S
Member
First Name
Gregory
Joined
Feb 3, 2026
Threads
3
Messages
9
Reaction score
2
Location
France
Vehicles
Porsche Macan 4S
Country flag
Hi guys, i've seen on a lot of Macan gts reviews that the PCM is a little different and espacially with the SoC and charging speed estimation before plug in. I <ould love to have that on my 4S . Any idea if thats supposed to be added ?
Sponsored

 

ColdCase

Macan 4S
Well-Known Member
First Name
Sam
Joined
Oct 20, 2024
Threads
9
Messages
528
Reaction score
367
Location
New England, USA
Vehicles
Macan 4S, Mini SE EV, RAM 1500, Ducati 916 Varese, C4 Corvette Z51
Country flag
If the GTS is a 2026 model, and your 4S is a 2025, the hardware is a bit different and Porsche has no plans to port it to older hardware.
 
OP
OP

skee9400

Macan 4S
Member
First Name
Gregory
Joined
Feb 3, 2026
Threads
3
Messages
9
Reaction score
2
Location
France
Vehicles
Porsche Macan 4S
Country flag
If the GTS is a 2026 model, and your 4S is a 2025, the hardware is a bit different and Porsche has no plans to port it to older hardware.
That's really a shame, i bought my 4S last december , I doubt that the 4S's PCM cannot have the expected charging speed fonctionality but i guess they have to create a product difference among all different models
 

MMR

Macan Turbo
Well-Known Member
Joined
Aug 19, 2025
Threads
4
Messages
189
Reaction score
167
Location
London
Vehicles
Macan Turbo
Country flag
My MY26 Turbo has it
But a friends MY25 Turbo doesn’t and he’s had the update
So I don’t think you will

Which is a shame
 

MatC21

Macan 4S
Well-Known Member
Joined
Nov 14, 2024
Threads
7
Messages
244
Reaction score
261
Location
Switzerland
Vehicles
Macan 4S
Country flag
I asked Porsche (the manufacturer, not my dealer) about it and they confirmed that older model years will not receive the „new“ software from the 26 model year. We will only receive bugfixes (if any) going forward. That means explicitly no charging planner improvements, no GUI improvements, no charging speed, no SoH display and no Digital Key. You will have to buy a new MY26 for that.

They said the new models run on a new hardware cluster and it is common practice in the industry that older years don’t receive new software. They must have never heard of Tesla or BMW.

This is not about 4S vs GTS. All MY26 cars (even base models) receive the new features, just not older cars.

Personally I am quite disappointed by that, I was expecting OTA Updates when I bought the car. I should have known from the Taycan…
Sponsored

 
Last edited:
 







Top