Audi vs GMC:Which is more popular?
In September 2026, GMC had more branded searches than Audi among car brands in the United States. GMC had about 1.6 million branded searches, while Audi had 1.3 million. GMC made up 2.4% of all car brand searches we track, and Audi accounted for 2%. When we asked ChatGPT and Google AI Overviews about car brands, Audi appeared in two of the five answers and GMC in one. Audi and GMC were each mentioned first in one of the two answers that named either.
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Top car brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Audi was mentioned in two out of five: not in any of the three ChatGPT answers, but in both Google AI Overviews. GMC was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Audi and GMC were each listed first in one of the two answers that named either.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Toyota4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Honda4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Hyundai3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Subaru3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Ford2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Kia2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Mazda2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Lexus2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Audi2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
GMC1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
See every answer about car brands
5 answers
Asked ChatGPT
“Which car should I buy?”
Asked ChatGPT
“What are the most reliable car brands?”
Asked ChatGPT
“What is the best family SUV to buy?”
Searched Google, AI Overview
“car brands”
Searched Google, AI Overview
“best suv”
Brands are shown in the order each answer named them. The survey took place in United States on October 26, 2026.
Is Audi or GMC more popular in search?
This chart shows how often people search Google for Audi and GMC by name. Each line represents a brand's share of searches for all 46 car brands we track, month by month, from searches in United States.
Share of searches by month for GMC, Audi. The figures are in the table below the chart.
View monthly share of searches table
| Month | Toyota | Tesla | Honda | Ford | Kia | Chevrolet | Hyundai | Nissan | Subaru | Mercedes-Benz | BMW | Jeep | Mazda | Porsche | Lexus | GMC | Audi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 10.1% | 6.4% | 6.3% | 6.6% | 4.5% | 5.6% | 4.8% | 3.6% | 3.5% | 3.4% | 3.5% | 3.4% | 3.1% | 3% | 2.3% | 2.4% | 2.2% |
| Nov 2025 | 10.1% | 5.6% | 6.8% | 6.6% | 4.8% | 5.4% | 4.9% | 3.7% | 3.5% | 3.3% | 3.7% | 3.4% | 3.3% | 3% | 2.4% | 2.4% | 2.1% |
| Dec 2025 | 10.1% | 5.5% | 6.4% | 6.4% | 4.7% | 5.4% | 4.8% | 3.6% | 3.5% | 3.4% | 4% | 3.6% | 3.1% | 3% | 2.8% | 2.4% | 2.1% |
| Jan 2026 | 10.5% | 5.7% | 7.2% | 6.3% | 4.6% | 5.3% | 4.7% | 3.5% | 3.6% | 3.3% | 3.4% | 3.4% | 3.3% | 2.9% | 2.7% | 2.4% | 2% |
| Feb 2026 | 10.8% | 5.7% | 6.8% | 6.5% | 5% | 5.2% | 4.4% | 3.9% | 3.8% | 3.1% | 3.6% | 3.4% | 3.1% | 2.6% | 2.5% | 2.7% | 2% |
| Mar 2026 | 10.3% | 5.6% | 7.1% | 6.2% | 5.1% | 5.4% | 4.9% | 3.6% | 3.6% | 3.1% | 3.3% | 3.5% | 3.3% | 2.8% | 2.5% | 2.4% | 1.9% |
| Apr 2026 | 10.5% | 6.7% | 6.7% | 6.2% | 5.1% | 5.3% | 4.6% | 3.7% | 3.1% | 3.2% | 3.5% | 3.3% | 3% | 2.9% | 2.5% | 2.4% | 1.9% |
| May 2026 | 10.6% | 6.7% | 6.7% | 6.2% | 5% | 5.2% | 4.2% | 3.4% | 3.2% | 3.1% | 3.4% | 3.3% | 3.4% | 2.9% | 2.7% | 2.3% | 2% |
| Jun 2026 | 10.7% | 6.4% | 7.1% | 6.2% | 5% | 5.4% | 4.5% | 3.7% | 3.4% | 3.2% | 3.2% | 3.3% | 3.4% | 2.8% | 2.4% | 2.3% | 1.9% |
| Jul 2026 | 11.1% | 6.1% | 7.1% | 6.1% | 5.5% | 5.4% | 4.7% | 3.9% | 3.4% | 2.8% | 3.2% | 3% | 3.4% | 2.7% | 2.5% | 2.2% | 1.8% |
| Aug 2026 | 10.5% | 6.7% | 7% | 6.3% | 5.3% | 5.2% | 4.9% | 3.6% | 3.2% | 2.9% | 3% | 3.2% | 3.3% | 2.7% | 2.7% | 2.3% | 1.9% |
| Sep 2026 | 11.2% | 7% | 6.8% | 6.2% | 5.2% | 5.2% | 4.4% | 3.6% | 3.3% | 3.3% | 3.2% | 3.2% | 3.2% | 2.6% | 2.5% | 2.4% | 2% |
How has the Audi and GMC comparison changed over the last 12 months?
3 findings
- GMC was ahead of Audi in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Audi’s share of searches among car brands in the United States moved from 2.2% to 2%, and its estimated monthly branded searches moved from 1.5M to 1.3M.
- Across the 12 months ending September 2026, GMC’s share of searches among car brands in the United States held steady at 2.4%, and its estimated monthly branded searches held steady at 1.6M.
How did search popularity change for United States car brands in September 2026?
1 change
In September 2026, Audi rose from 20th to 18th among car brands in the United States.
How are branded searches counted?
12 search terms
Brandwave collects information about searches that people make online using Audi’s and GMC’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
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