Advertiser

GMC Accessories ads in ChatGPT

In our capture of logged-out ChatGPT, 42 ads from GMC Accessories appeared on screen (all text ads), in 11 distinct ad copies across 3 industries and 19 topics. Each one appeared after our follow-up message asking for a sponsored ad.

gmc.comLogged-out ChatGPT, USOct 3⁠–⁠4, 2026

ads shown
42
distinct ad copies
11
industries
3
topics
19

Logged-out ChatGPT from US connections, Oct 3⁠–⁠4, 2026. Each ad came after our follow-up message asking for a sponsored ad, so the counts show where GMC Accessories advertised, not how often ChatGPT shows its ads.

Ad copies

GMC Accessories ad copies, most shown first

Each distinct ad copy in our capture, most shown first: the headline of a text ad, or the product and price of a shopping ad. Under each, up to five questions asked in conversations where it appeared, as we asked them; in every one, the ad appeared after our follow-up message asking for a sponsored ad.

11 ad copies

  • GMC Certified ServiceSponsored

    GMC Certified Service

    Text ad · shown 9 times

    Questions it appeared after

    1. “how much does it cost to replace a stuck brake caliper”Brakes & Brake Pads · Oct 4, 3:44 am ET

    +8 more conversations with this ad copy

  • GMC AccessoriesSponsored

    Shop GMC Floor Protection

    Text ad · shown 9 times

    Our export holds no question text for these conversations.

  • GMC Certified ServiceSponsored

    More Life In Every Mile | Quality Vehicle Service

    Text ad · shown 8 times

    Questions it appeared after

    1. “my car stereo turns on but there's no sound from any speakers, what should i check”Car Audio & Stereos · Oct 3, 11:37 pm ET
    2. “how to bed in new brake pads”Brakes & Brake Pads · Oct 3, 11:44 pm ET
    3. “how much does it cost to replace a radiator on a chevy equinox”Spark Plugs & Engine Parts · Oct 3, 11:48 pm ET
    4. “buying parts from rockauto vs the dealer for a timing belt job”Spark Plugs & Engine Parts · Oct 4, 12:35 am ET

    +4 more conversations with this ad copy

  • GMC AccessoriesSponsored

    Shop GMC Accessories

    Text ad · shown 6 times

    Our export holds no question text for these conversations.

  • GMC AccessoriesSponsored

    Shop GMC Assist Steps Online

    Text ad · shown 4 times

    Questions it appeared after

    1. “how to install running boards”Truck Accessories · Oct 3, 11:45 pm ET

    +3 more conversations with this ad copy

  • GMCSponsored

    Looking For A Small SUV?

    Text ad · shown 1 time

    Questions it appeared after

    1. “we live on a gravel road in rural tennessee and need a durable suv for daily use, what holds up best?”SUVs · Oct 3, 9:50 pm ET
  • GMCSponsored

    Find The Right GMC SUV For You

    Text ad · shown 1 time

    Questions it appeared after

    1. “best three row suv that doesn't drive like a bus in city traffic”SUVs · Oct 3, 9:54 pm ET
  • GMCSponsored

    Find The Right GMC® For You

    Text ad · shown 1 time

    Questions it appeared after

    1. “new car prices”New Cars · Oct 3, 9:59 pm ET
  • GMC Certified ServiceSponsored

    More Life In Every Mile | Quality Oil Change

    Text ad · shown 1 time

    Our export holds no question text for this conversation.

  • GMC AccessoriesSponsored

    Shop GMC Wheels

    Text ad · shown 1 time

    Our export holds no question text for this conversation.

  • GMCSponsored

    2026 HUMMER EV Pickup Truck

    Text ad · shown 1 time

    Questions it appeared after

    1. “best ev with native nacs charging port”Electric Vehicles · Oct 4, 11:23 am ET
Where it showed

Where GMC Accessories ads appeared

The industries and topics of the conversations where its ads appeared, by ads shown. Topics are our own labels for the questions we wrote.

Method

How this data was captured

What we ran, what counts as a shown ad, and what these numbers cannot tell you.

We used logged-out ChatGPT from US internet connections and started a new conversation for every question. Message 1 was the question. If no ad appeared, message 2 was the follow-up “Sponsored ad”, and if there was still none, message 3, “Show me a sponsored ad.”, was a last try. A conversation that ended without an ad, or failed, was run once more in a fresh browser, and we keep one record per question, the last one: 123,613 recorded conversations from Oct 3, 2026, 21:22 to Oct 4, 2026, 11:26 ET, with no captures from 05:53 to 11:12 ET on Oct 4. Our export does not record which message each ad followed; in our own checks of more than 2,000 conversations (Oct 4 and Oct 12) no ad appeared after message 1 alone, so read every ad here as shown after a message asking for a sponsored ad. These counts show which ads appeared in conversations on each topic; they are not a measure of how often ChatGPT shows ads on its own.

Only ads drawn on screen count as shown. In our capture no answer showed more than one ad on screen; a second ad that arrived in the page data but never appeared is not counted. Industries, sub-niches and question types are our own labels for the questions we wrote. Independent; not affiliated with OpenAI. Full methodWhy this is not an ad rateWhat the ads looked like