Athanasis Lazerides, aged 60, of Duck Street, Tytherington near Thornbury, drove a white Porsche Carrera GT4 at a speed exceeding 70mph.
He was caught speeding on the M5 southbound between Gloucester Services and near junction 13 for Stroud on March 21 this year.
The case was heard at Cheltenham Magistrates’ Court on November 8.
Lazerides was fined £1,000 with £90 costs and a £100 victim services surcharge – bringing the total to £1,190 which had to be paid in full by December 6.
He was also disqualified for holding a driving licence for 56 days.