Porsche vs Nissan
Porsche leads Nissan by 8.0 points on the Fameproof index, and wins 2 of the three models. Measured across 96 prompts per model per week.
Porsche
Automotive
27.5/100
Rank 62 on the companies board
Nissan
Automotive
19.5/100
Rank 71 on the companies board
Porsche
Per-model score
Nissan
—
Claude
—
29.0
ChatGPT
24.0
26.0
Gemini
15.0
30-day movement
−2.5
Change
−2.0
Last 7 runs
Answer quality
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Claude mention rate
undefined%
17%
ChatGPT mention rate
11%
14%
Gemini mention rate
7%
undefined%
Claude prominence
undefined%
13%
ChatGPT prominence
2%
7%
Gemini prominence
2%
Questions about this comparison
Who do AI models mention more, Porsche or Nissan?
Porsche. It scores 27.5 on the Fameproof index against 19.5 for Nissan — a lead of 8.0 points, measured across ChatGPT and Gemini in the run of 5 October 2026.
How is the Porsche vs Nissan comparison measured?
Both are asked about with the same panel of category questions — never questions naming them — repeated on every model each week. The score combines how often each is named, how early in the answer, how much of the topic is covered and how consistent the result is.
Both are ranked on the Company AI Visibility board. Prominence reflects how early in an answer the model names them; mention rate is how often it names them at all. How the score is built.
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