Real ChatGPT answer · index seedtifx5e82j3gcompleteAutomotive · trucks and SUVsinformational

How does the fuel economy of the GMC Sierra diesel engine compare to heavy-duty gas trucks when towing a camper?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How does the fuel economy of the GMC Sierra diesel engine compare to heavy-duty gas trucks when towing a camper?
2 real searches · 1 real-search pass
GMC Sierra 1500 3.0 Duramax towing travel trailer real world mpg vs Sierra 2500HD 6.6 gas towing camper mpgGoogle ↗
OBSERVEDComparison
GMC Sierra 2500HD 6.6 Duramax towing travel trailer real world mpg vs 6.6 gas towing mpgGoogle ↗
OBSERVEDComparison

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model).

Searches and sources

ChatGPT2 real searches · gpt-6
GMC Sierra 1500 3.0 Duramax towing travel trailer real world mpg vs Sierra 2500HD 6.6 gas towing camper mpg Google ↗
GMC Sierra 2500HD 6.6 Duramax towing travel trailer real world mpg vs 6.6 gas towing mpg Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
GMC Sierra 1500 3.0 Duramax towing travel trailer real world mpg vs Sierra 2500HD 6.6 gas towing camper mpg
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
GMC Sierra 2500HD 6.6 Duramax towing travel trailer real world mpg vs 6.6 gas towing mpg
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1