The best replacement for coupe is sedan.

The best alternatives to coupe are rated as following:
★★★★★  sedan
★★★★★  convertible
★★★  hardtop
★★  roadster
★★  hatchback
★  sedan insurance
★  accord coupe
★  altima coupe
★  cabriolet
★  350z
★  sedan difference
★  fastback
★  sedan civic
★  sedan bmw
★  g37
★  saloon
  sports car
  nissan altima coupe
  toyota celica
  hatch
  audi s5
  camaro
  nissan 370z
  2008 honda civic coupe
  m roadster
  honda accord coupe
  370z
  contrecoup
  mustang
  g35 sedan
  flute
  brz
  toyota solara
  solara
  g37 coupe
  coupé
  m roaster
  ford mustang
  z06
  g35
  nissan 350z
  audi a5
  frs

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

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



Google Trends

Scale is based on the average worldwide traffic of coupe in all years. Click on graph for more.
coupe
sedan
convertible