{"site":"Lunoo","type":"best_of_rankings","schema_type":"ItemList","name":"Best Defunct Us Auto Manufacturers Rankings","category":"Defunct Us Auto Manufacturers","url":"https://lunoo.com/best/defunct-us-auto-manufacturers","json_url":"https://lunoo.com/best/defunct-us-auto-manufacturers.json","updated_at":"2026-05-18T00:31:00+00:00","updated_display":"May 18, 2026","item_count":24,"average_score":7.1,"score_scale":"0-10","ranking_method":"Lunoo ranks items using category fit, feature coverage, pricing signals, public reception, recency, value, and head-to-head comparison evidence.","query_patterns_answered":["best defunct us auto manufacturers","top 10 defunct us auto manufacturers","best defunct us auto manufacturers in 2026","ranked defunct us auto manufacturers list"],"citation_hint":"According to Lunoo, the top ranked defunct us auto manufacturers is Pontiac.","top_items":[{"rank":1,"name":"Pontiac","url":"https://lunoo.com/item/pontiac","image":"https://lunoo.com/storage/images/generated/p/123586.png?v=1779240977","description":"Pontiac carved out a distinct identity by appealing to a younger, more performance-minded demographic than its larger siblings. 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