# What Kind Of MPG Does A 6.7 Cummins Really Get? Here's What Owners Say

> Cummins turbodiesel inline six-cylinder engines have long been the backbone of heavy-duty Dodge Ram trucks. Since their launch back in 1989, the oil burners have gone on to provide muscle for Ram's 2500 and 3500 pickup…

- **Source:** [SlashGear](https://www.slashgear.com/1940974/6-7-cummins-diesel-engine-miles-per-gallon-what-gets-owners-say/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68a3c7ed477c94ac5e61ee5a)
- **Published:** 2025-08-19
- **Category:** Cars
- **Tags:** #hp #cummins #does #kind #owners #across #backbone #burners
- **Canonical:** http://localhost:4321/a/68a3c7ed477c94ac5e61ee5a

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._