Auto MPG
Quinlan, R. (1993). Auto MPG [Dataset]. UCI Machine Learning Repository. https://doi.org/10.24432/C5859H.

Licensed by UCI under Creative Commons Attribution 4.0 International:
https://creativecommons.org/licenses/by/4.0/

Source: https://archive.ics.uci.edu/dataset/9/auto%2Bmpg
Retrieved: 26 October 2026

Changes by Learn by Doing: Selected model_year70 through74 (152 rows); retained MPG, weight, horsepower and car name; added 1-based processed-file sourceRow; renamed columns; represented missing horsepower as JSON null or blank CSV. Numeric input values otherwise unchanged.

The 398-row processed UCI file removed eight original records with missing MPG. Source-row identities refer to this processed file, not the 406-row original.
Source SHA-256: 48b830e11feee5572525f8f1691ddb9d38d3d7b7063edcd8fca672c2a5e17d8d

The source license applies to the data. No endorsement by UCI or the dataset creator is implied.