Automakers
308 marques and groups. 186 have US model-year catalog rows (EPA, 1978–2027). Official links are labelled verified only when the site was actually retrieved.
186 in this list, shown a letter at a time.
M
- MahindraMarque
1 model family observed
Official siteunverified link
- MaseratiMarque
71 model families observed
Official siteverified 25 Sep 2026
- MaybachMarque
6 model families observed
No current official site verified.
- MazdaManufacturer group
98 model families observed
Official siteverified 25 Sep 2026
- Mcevoy MotorsMarque
4 model families observed
No current official site verified.
- McLaren AutomotiveMarque
27 model families observed
No current official site verified.
- Mercedes-BenzMarque
489 model families observed
Official siteverified 25 Sep 2026
- MercuryMarque
51 model families observed
No current official site verified.
- MerkurMarque
2 model families observed
No current official site verified.
- MGMarque
3 model families observed
Official siteunverified link
- MINIMarque
61 model families observed
Official siteverified 25 Sep 2026
- MitsubishiManufacturer group
66 model families observed
Official siteverified 25 Sep 2026
- Mobility Ventures LLCMarque
2 model families observed
No current official site verified.
3 model families observed
No current official site verified.
- MorganManufacturer group
1 model family observed
Official siteverified 25 Sep 2026