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.

Find a marque

All types 308 Marques 219 Automakers 45 Manufacturer groups 44 Has catalog data 186

186 in this list, shown a letter at a time.

H

HESS & EISENHARDTMarque
1 model family observed
No current official site verified.
HondaManufacturer group
79 model families observed
Official siteverified 25 Sep 2026
HummerMarque
2 model families observed
No current official site verified.
HyundaiMarque
147 model families observed
Official siteverified 25 Sep 2026
HYUNDAI MOTOR COMPANYMarque
1 model family observed
No current official site verified.