A "spec car" refers to a vehicle that is built according to a specific set of specifications or rules. It means that all the cars of that type are the same, ensuring fair and equal competition in racing or other competitive events. Full definition
The top spec car gets air - conditioning, power steering and front power windows. (carwale.com)
Options on higher spec cars include ambient lighting, while a variety of soft - touch surfaces are designed to boost perceived quality. (autoexpress.co.uk)
It also gets a touch - screen infotainment display with the top spec car. (carwale.com)