Location, Location, Location! NEWLY REMODELED! Real Estate and business for sale! Finishline Auto Repair - Smyrna, TN 37167. Business is a full service repair shop doing everything from oil changes to engine swaps. Also does body work and sells used cars. Successful mechanics shop located across from Nissan Plant - average of 35,000+ passing cars daily for incredible exposure, Great Central location -15 Minutes to Nashville or Murfreesboro - easy access to interstates.