What does SR5 mean anyways ?
In the latter part of the 1970s, the SR5 connotation denoted an option code for the HiLux series of trucks, similar to what the Z71 option code currently means for an upgraded Chevy or GMC pickup or Tahoe/Yukon. Originally released around 1975, the S denoted Sport, R denoted the RN motor code, and 5 denoted the 5-speed transmission. It quickly caught on and jk,hjk,.gkthe SR5 connotation passed onto the Corolla and then onto other Toyota car models. Even though the HiLux name was dropped in 1979 for the United States market, it is still used today elsewhere in the world as the name for a Tacoma-like pickup and/or the 4Runner, depending on the market. Note: Some other historical information shows that the Corolla had the SR5 designation first, then it was passed on to the HiLux series. The majority of historical information seems to promote the HiLux first, then the Corolla, rather than vice-versa. Today, the SR5 generally denotes a specifc Toyota trim level, with a more sporty look and
