The best replacement for xa is xa2.

The best alternatives to xa are rated as following:
★★★★★  xa2
★★★★★  yaris
★★★★  xb
★★★★  honda fit
★★★★  non xa
★  jta
★  toyota matrix
★  fit
★  toyota yaris
★  xd scion
★  non-xa
★  non xa driver
★  triton le
★  scion xd
★  stylus epic
★  ptt
★  juno g
★  x6
  mju ii
  fantom x6
  scion xb
  iia
  connection pool
  xa

Your alternative for xa is not listed? Suggest!
Speaking about xa, one probably shouldn't forget about jms.

Other search terms related to xa and their ratings are:
★★★★★ jms
★★★ jta
You have in mind a companion for xa and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of xa in all years. Click on graph for more.
xa
xa2
yaris