The average current measurements for Orlov breeding stallions are 161.4 cm (height at withers), 164 cm(body length/barrel), 186 cm (chest circumference), 20.4 cm (cannon bone circumference) and for breeding mares are 160.3 cm, 163.6 cm, 186.2 cm and 20.1 cm. In appearance the Orlov is markedly a driving horse, characterized by a big head, large expressive eyes, and a long and naturally arched neck. The chest is deep and broad, the body is muscular, with well-sprung ribs, and the back is long. The legs are strongly built, with prominent joints and clearly defined tendons.