A Blast from the Past: AC GT Coupe Sets Speed Record
On June 11, 1964, Jack Sears climbed into the AC A98 coupe and roared onto the M1 motorway at 4am, the only witness to a speed run that would go down in history. At 185 mph, Sears set the record for the highest speed ever recorded on a British motorway.
A Glimpse into a Bygone Era
The AC A98 coupe, a sleek and powerful vehicle, was the perfect vessel for Sears’ speed run. With its advanced design and potent engine, the coupe was a force to be reckoned with on the open road. At the time, the M1 motorway was a relatively new addition to Britain’s infrastructure, and Sears’ speed run marked one of the earliest tests of the motorway’s capabilities.
A Legacy of Speed and Innovation
Sears’ record-breaking run not only showcased the AC A98 coupe’s impressive speed capabilities but also highlighted the growing importance of motorways in Britain’s transportation ecosystem. As the country continued to urbanize and modernize, the need for efficient and high-speed transportation routes became increasingly apparent. Sears’ speed run served as a pioneering moment in this shift towards a more modern and efficient transportation system.
What this means: Sears’ speed run not only demonstrated the potential of the AC A98 coupe but also marked a significant milestone in the development of Britain’s motorway network. As we continue to push the boundaries of speed and innovation, we must not forget the pioneers who paved the way for our modern transportation systems.



