Seifert raced 41,875 laps for 33,835.4 miles (54,452.8 km). His grand total for race winnings is $147,831 USD ($860,869.59 in today's money). Seifert's average career start is 21st and his average career finish is 19th. Bill Seifert was also a NASCAR owner from 1966 to 1973, providing rides to notable drivers like Cale Yarborough, LeeRoy Yarbrough, and Cecil Gordon. The Seifert-owned vehicles managed to gain eight finishes in the top five and seventy-one finishes in the top ten. Total earnings for all the vehicles owned by Bill Seifert were $467,360 USD ($2,482,893.79 in today's money) after racing 57,130.7 miles (91,942.9 km); which is the equivalent of 65,738 laps.