- Make (Years In Operation) – Plant
-
- Models
- Eagle (1923-1924) – Flint, MI
- Six
- Earl (1922-1923) – Jackson, MI
- 40
- Economy-Vogue (1920-1922) – Tiffin, OH
- 6-46
- 6-55
- Elcar (1916-1931) – Elkhart, IN
- Four
- Six
- 22-K-4
- 22-7-R
- 4-40
- 6-60
- 6-50
- 8-80
- 4-55
- 6-65
- 8-81
- 6-70
- 8-82
- 8-90
- 8-78
- 8-91
- 75
- 95
- 96
- 120
- 130
- 75A
- 140
- Elgin (1916-1923) – Argo, IL
- K
- K-1
- Six
- Endurance Steam (1924) – Long Beach, CA
- No models named
- Erskine (1927-1930) – South Bend, IN
- 50
- 51
- 52
- 53
- Essex (1919-1932) – Detroit, MI
- 5-A
- 6-A
- 7-A
- NA
- Super Six
- Challenger
- E
- Models
