The three foundation breeds of the Azteca are the Andalusian (defined by the Mexican registry as either Pura Raza Española or Lusitano), American Quarter Horse, and Mexican Criollo or Criollo militar.
They were chosen to produce a breed that combined athletic ability with a good temperament and certain physical characteristics.
 Azteca stallions and geldings measure between 15 and 16.1 hands (60 and 65 inches, 152 and 165 cm) at the withers, while mares stand between 14.3 and 16 hands (59 and 64 inches, 150 and 163 cm).
The ideal height is 14.3–15.1 hands (59–61 inches, 150–155 cm).
  Both sexes usually weigh from 1,000 to 1,200 pounds (450 to 540 kg).
The facial profile of the breed is straight or convex and the neck slightly arched.
Overall, they are well-muscled horses, with broad croup and chest, as well as long, sloping shoulders.
Gaits are free and mobile, with natural collection derived from the Andalusian ancestry of the breed.
The breed is found in all solid colors, although gray is most often seen.
White markings are allowed on the face and lower legs by breed associations.
The American Azteca registry also allows non-solid pinto coloration.
The three foundation breeds of the Azteca are the Andalusian (defined by the Mexican registry as either Pura Raza Española or Lusitano), American Quarter Horse, and Mexican Criollo or Criollo militar. They were chosen to produce a breed that combined athletic ability with a good temperament and certain physical characteristics.  Azteca stallions and geldings measure between 15 and 16.1 hands (60 and 65 inches, 152 and 165 cm) at the withers, while mares stand between 14.3 and 16 hands (59 and 64 inches, 150 and 163 cm). The ideal height is 14.3–15.1 hands (59–61 inches, 150–155 cm).   Both sexes usually weigh from 1,000 to 1,200 pounds (450 to 540 kg). The facial profile of the breed is straight or convex and the neck slightly arched. Overall, they are well-muscled horses, with broad croup and chest, as well as long, sloping shoulders. Gaits are free and mobile, with natural collection derived from the Andalusian ancestry of the breed. The breed is found in all solid colors, although gray is most often seen. White markings are allowed on the face and lower legs by breed associations. The American Azteca registry also allows non-solid pinto coloration.
Azteca horse