Has anyone upgraded from adaptive cruise (19-21) to supercruise?

[1454]

I'm curious how the trucks with Supercruise are on non-supercruise roads? Does it do better in stop and go than the current adaptive? I assume there has to be a couple of these in the wild by now. 

[redwngr]

Supercruise order code still talks about 'late availability'.

 

UKL

Super Cruise, a hands-free driver assistance feature for use on compatible roads, includes automatic lane changing and trailering capability, 3-year subscription 1 - Late availability. Included with (RFP) Denali Reserve Super Cruise Package. Requires T*10543 model and (CWM) Technology Package. Not available with (L84) 5.3L EcoTec3 V8 engine or (PEC) Denali Reserve Package. 2 - Late availability.

 

 

1 -- Denali

2 -- Denali Ultimate

 

(it will be optional on Denali and standard on Denali Ultimate, and optional on 1500 High Country)

 

[1454]

18 minutes ago, redwngr said:

Supercruise order code still talks about 'late availability'.

 

UKL

Super Cruise, a hands-free driver assistance feature for use on compatible roads, includes automatic lane changing and trailering capability, 3-year subscription 1 - Late availability. Included with (RFP) Denali Reserve Super Cruise Package. Requires T*10543 model and (CWM) Technology Package. Not available with (L84) 5.3L EcoTec3 V8 engine or (PEC) Denali Reserve Package. 2 - Late availability.

 

 

1 -- Denali

2 -- Denali Ultimate

 

(it will be optional on Denali and standard on Denali Ultimate, and optional on 1500 High Country)

 

Gotcha. I didn't realize it still hadn't hit the roads in the new trucks yet. Thanks.

[Dirk13]

It says late availability but there are denalis and high country’s that include this feature as well as Denali ultimates being delivered right now. 
 

They are hitting the roads. Just not many people have them yet. 

[redwngr]

2 hours ago, Dirk13 said:

It says late availability but there are denalis and high country’s that include this feature as well as Denali ultimates being delivered right now. 
 

They are hitting the roads. Just not many people have them yet. 

The RPO entry posted is for both denali and denali ultimate trims. 

 

As everyone knows, there are lots of trucks shipping features 'not installed'  -- (both optional and standard).

GM's weekly updates of the order guide do a pretty good job of updating info when 'late availability' items become available.  

 

[2016 Sierra Owner]

I'd say there is not much change in the function of adaptive cruise on the SC system. On or off a SC enabled road. What are you looking for that would be changed?

 

 

Edited May 15, 2022 by 2016 Sierra Owner

[Dirk13]

9 hours ago, redwngr said:

The RPO entry posted is for both denali and denali ultimate trims. 

 

As everyone knows, there are lots of trucks shipping features 'not installed'  -- (both optional and standard).

GM's weekly updates of the order guide do a pretty good job of updating info when 'late availability' items become available.  

 

Not sure what you are getting at. Are you suggesting that the Denali Ultimates, that come with it standard, and the Denalis/HCs that are built with that option are being delivered without that functionality? Because I haven’t seen that reported anywhere.

 

Or are you saying that people aren’t actually receiving Denali Ultimates or other trucks with the option? Because they are.

 

There aren’t a ton of trucks out there with super cruise but there certainly are trucks being built and delivered with it. 
 

Also, isn’t it pretty “late” in the 22 order cycle?

[jlong1984]

11 hours ago, Dirk13 said:

It says late availability but there are denalis and high country’s that include this feature as well as Denali ultimates being delivered right now. 
 

They are hitting the roads. Just not many people have them yet. 

Correct, there's one supposedly in stock at a dealer about 75 miles from me. '22 High Country with High Country Premium II package (required for SuperCruise). I've been keeping my eye out for them, because If I upgrade to a '22 refresh, SuperCruise is on my must-have list. 

 

The aforementioned truck is unfortunately not an LM2, which is also a must for me. 

[redwngr]

The RPO entry posted is for both denali and denali ultimate trims. 

As everyone knows, there are lots of trucks shipping features 'not installed'  -- (both optional and standard).

 

GM's weekly updates of the order guide do a pretty good job of updating info when 'late availability' items become available.  

 

 

[redwngr]

3 hours ago, jlong1984 said:

Correct, there's one supposedly in stock at a dealer about 75 miles from me. '22 High Country with High Country Premium II package (required for SuperCruise). I've been keeping my eye out for them, because If I upgrade to a '22 refresh, SuperCruise is on my must-have list. 

 

The aforementioned truck is unfortunately not an LM2, which is also a must for me. 

 

 

Denali Ultimate is supposed to include UKL as standard.

If GM's order guide is correct, supercruise subject to "late availability' (the post at 11:20 was a cut and paste from the current online guide)

 

Certainly wouldn't be the first time a sales/marketing type at a dealer got the info wrong.

Also wouldn't be the first time a sales/marketing guy mixed up supercruise with adaptive cruise. 

 

And it also could be that the truck that is supposed to have it does have it. 

 

 

Maybe someone on here that has a Denali Ultimate will chime in.

 

 

[Z45]

I am looking at a window sticker of an inbound (in transit) Denali Ultimate with a sticker price of $86,245.  I called on this truck last Friday, when I found it, and was told its SOLD.

 

CONNECTIVITY & TECHNOLOGY
• 13.4" DIAG COLOR TOUCH SCREEN
GMC PREMIUM INFOTAINMENT SYSTEM
W/GOOGLE BUILT-IN COMPATIBILITY
, WIRELESS ANDROID AUTO &
WIRELESS APPLE CARPLAY FOR
COMPATIBLE PHONES
• IN-VEHICLE TRAILERING APP
• 3 YEARS OF GMC CONNECTED
SERVICES
•12 SPEAKER BOSE PREMIUM SERIES
• SUPER CRUISE (TM), REQUIRES
ACTIVE SUBSCRIPTION; INFO AT
ONSTAR.COM/SUPERCRUISE
• ONSTAR (R) SERVICES &
WI-FI (R) HOTSPOT CAPABLE;
SEE ONSTAR.COM FOR TERMS
• SIRIUSXM RADIO CAPABLE,
TRIAL INCLUDED WITH
SUBSCRIPTION SOLD SEPARATELY
• ADAPTIVE CRUISE CONTROL
BED & INSTRUMENT PANEL
• 15" DIAG HEAD UP DISPLAY
• REAR CAMERA MIRROR
• 12.3" DIAG DIGITAL DRIVER
INFORMATION CENTER
• KEYLESS OPEN & REMOTE START
• WIRELESS CHARGING

[1454]

17 hours ago, 2016 Sierra Owner said:

I'd say there is not much change in the function of adaptive cruise on the SC system. On or off a SC enabled road. What are you looking for that would be changed?

 

 

I was curious about how stop-and-go were compared to the adaptive and how LKAS is on non-SC roads. 

 

For example, is the stop and go kinda jerky like the my trucks iteration, or is it smoother? Or, does the LKAS attempt to lane-center on non-SC roads, or is it fairly hands off like the current iteration? Meaning it nudges if you get close to the line, but is in no way a centering function outside of SC roads.  

 

EDIT: I know my truck doesn't have "stop-n-go" capability like the SC trucks are advertised, but it will slow to a stop and go if traffic doesn't stop for more than about 1 second. However, even on the 3rd bar setting, allowing it to come completely to a stop can be slightly uncomfortable with the current calibration of my adaptive cruise system. (2021 Silverado HC)

Edited May 16, 2022 by 1454

[2016 Sierra Owner]

On 5/16/2022 at 11:28 AM, 1454 said:

I was curious about how stop-and-go were compared to the adaptive and how LKAS is on non-SC roads. 

 

For example, is the stop and go kinda jerky like the my trucks iteration, or is it smoother? Or, does the LKAS attempt to lane-center on non-SC roads, or is it fairly hands off like the current iteration? Meaning it nudges if you get close to the line, but is in no way a centering function outside of SC roads.  

 

EDIT: I know my truck doesn't have "stop-n-go" capability like the SC trucks are advertised, but it will slow to a stop and go if traffic doesn't stop for more than about 1 second. However, even on the 3rd bar setting, allowing it to come completely to a stop can be slightly uncomfortable with the current calibration of my adaptive cruise system. (2021 Silverado HC)

 

I would highly doubt they changed much in the way it operates even in the SC system. It probably defaults to the way LKA works now. They don't really want you to rely on the LKA much. As in hands off driving. I have a straightaway near the house that goes about 2 miles. I can take my hands off and the LKA will keep it going pretty good. However after 30 sec I believe it is. There is a warning that pops up to put your hands on the wheel. Now if you don't answer that warning. I'm not sure if the collision avoidance kicks in and stops the truck or not.

[1454]

1 hour ago, 2016 Sierra Owner said:

 

I would highly doubt they changed much in the way it operates even in the SC system. It probably defaults to the way LKA works now. They don't really want you to rely on the LKA much. As in hands off driving. I have a straightaway near the house that goes about 2 miles. I can take my hands off and the LKA will keep it going pretty good. However after 30 sec I believe it is. There is a warning that pops up to put your hands on the wheel. Now if you don't answer that warning. I'm not sure if the collision avoidance kicks in and stops the truck or not.

From what I can tell, all it will do is disable cruise if you don't. I've played with it a few times to see where the limitations are.