Five men, responsible for a six-month crime spree which culminated in a high-speed police chase, have been jailed.
The judge branded their getaway driver's 180mph attempt to evade capture as "atrocious".
Ben Westwood, 33, was the leader of the group which carried out a string of robberies at commercial premises across the Midlands between August last year and January, Wolverhampton Crown Court heard.
The raids were linked by a distinctive white Audi RS5, which was later resprayed black.
The car, worth £85,000 and one of only two of that particular specification in the country, was stolen from Stourport-on-Seven in Worcestershire on August 3 last year.
Westwood, from Wednesfield, Wolverhampton, was arrested after a raid on the Murco petrol station in Warstones Road in the early hours of January 13.
West Midlands Police said he fled the scene at the wheel of the Audi, travelling on to the M6 northbound through Hilton Park services.
A force spokesman said: "Police gave chase but were forced to halt their pursuit as the car reached a staggering 180 miles per hour.
"The police helicopter took up the chase as they doubled back at junction 13 and attempted to exit at junction 12. A police stinger didn't deter them as they did a U-turn on the exit slip road and went back on to the M6 the wrong way, doing a handbrake turn to set them southbound again to leave at Hilton Park services."
The car was later abandoned at a block of flats and Westwood and passenger Gregory Simpson were arrested after police dogs found them inside a property.
Westwood was jailed for nine years for conspiracy to burgle, conspiracy to steal and dangerous driving.
His four co-defendants were all jailed for conspiracy to steal.