AI answers place General Motors in employer and ethics stories, and much less in reliability ones

PeakMetrics asked five assistants (ChatGPT, Claude, Gemini, Perplexity and Grok) 250 category questions each on 2026-09-29, none naming a brand. General Motors was named in 473 of the 1,250 answers. Grok carried the largest share (145 of 250) and Perplexity the smallest (65 of 250). The 24 answers reviewed here are a sample of those appearances.

Visibility varied sharply by question type. GM appeared most in employer questions (76%), then leadership and sustainability (63% each) and driver assistance and software (49%). It appeared least in resale and ownership cost (6%), value (8%) and reliability (15%).

The favourable framings clustered in a few places. Claude's answer on self-driving technology credited Super Cruise on the Cadillac CT6. Perplexity's answer on corporate values said GM was the only automaker named to Ethisphere's 2025 World's Most Ethical Companies list. Perplexity's recall answer named only GM and credited it with the best recall timeliness in one industry analysis. Gemini's answer on subscriptions described OnStar as perhaps the most mature connected-vehicle ecosystem, and Gemini's designer-career answer listed GM first. Claude's pickup answer credited the Silverado EV and the Silverado 1500.

In reliability and complaint questions, GM was more often the example of a problem. ChatGPT's lemon-law answer said GM had the highest rate of California lemon-law cases relative to market share in 2018–2021. Its complaints answer said GM is frequently criticised in public complaint forums, while declining to name any company the worst. Claude's first-year redesign answer named Cadillac as the least reliable of 30 brands in the data it cited, with Chevrolet and GMC also among the least reliable.

The brand-credit tags for GM were thin. Eight were marked "Not Substantive", and the rest were single-digit counts, with Labour & Workplace the largest at four.

PeakMetrics' news index shows 16,703 mentions of GM in the last 30 days, 1,166 with the brand in the headline. Among the 16 automakers in this comparison, GM is fifth on answer appearances and eleventh on news volume. Toyota (61,967 mentions) and Ford (32,869) are well ahead.

The recent headlines centre on defense manufacturing ("Why General Motors Is Now in the Missile Manufacturing Business and What It Means for GM Stock", syndicated on several sites), union contracts ("Unifor turns focus to Stellantis after wrapping up deals with General Motors, Ford"), a new V-8 pickup engine, and AI safety engineering at TechCrunch Disrupt 2026.

The two stories barely overlap. The press headlines in this snapshot are about missiles, labour contracts, engines and AI engineering. The assistants' answers are about workplace culture, ethics recognition, Super Cruise, OnStar and pickups. None of the answers reviewed mentioned the defense storyline.

Labour is the one theme that touches both. The press covers union deals, while the answers credit GM most often in employer questions. Reliability sits apart from both: it is the weakest area for GM's visibility in the answers, and the headlines sampled here do not address it. Where the answers did cover it, they drew on lemon-law filings and brand reliability rankings, not current news.

For a GM comms team, the takeaway from this snapshot is that AI answers about reliability, value and ownership cost either skip GM or use it as an example of trouble. Those are the questions where cited third-party material, such as lemon-law analyses and reliability rankings, carries the story.

The favourable material is concentrated in a few sources and one assistant. The ethics recognition and recall-timeliness credit came from Perplexity, and the Super Cruise credit came from Claude. These are single runs from live assistants, so treat them as a picture of one day, not a ranking or a trend.

A useful next step is to re-run the reliability and complaint benchmark questions and track which third-party analyses the assistants cite. The defense and V-8 headlines are worth monitoring as well, to see whether any of that coverage starts to surface in the answers.