Ok. Heres a list of MOST cars and if they can be hella-flushed/stanced/slammed. I did ALL of these with 100% armor. Just Ctrl - F and see if the car is there. I will update the list if more cars are added and so on.

The list is incomplete so if you guys could help fill up some of them that would be nice.

• Blista - Yes
• Dilettante - Yes
• Issi - Yes
• Prarie - Yes
• Cognoscenti Cabrio - Yes
• Exemplar - Yes
• F620 - Yes
• Felon/Felon GT - Yes
• Jackal - Yes
• Oracle (Old Looking)- Yes
• Oracle (New Looking) - Yes
• Sentinel/Sentinel XS - Yes
• Zion/Zion Cabrio - Yes
• Buccaneer - Yes
• Dominator - Yes
• Gauntlet - No
• Hotknife (I Dunno, i dont have DLC. If someone could help that would be nice.)
• Pheonix - Yes
• Picador - Yes
• Rat Loader - Yes
• Ruiner - No
• Sabre Tooth - No
• Vigero - No
• Voodoo - No
• Bifta - Yes
• Duneloader - No
• Injection - Yes (But whats the point...?)
• Kalahari - No
• Big Wheeled Mesa - Yes
• Small Mesa - Yes
• Rancher - Yes
• Rebel - Yes (But why...?)
• Sandking - Yes
• Asea - Yes
• Asterope - Yes
• Emperor - Yes
• Fugitive - No
• Ingot - Yes
• Intruder - Yes
• Premier - Yes
• Primo - Yes
• Regina - Yes
• Schafter - Yes
• Stanier - Yes
• Super Diamond - Yes
• Surge - Yes
• Washington -
• Taxi - Yes
• Bus - Yes
• 9F - Yes
  
• Alpha (DLC) - Yes
  
• Banshee - Yes
• Buffalo - No
• Carbonizzare - Yes
  
• Comet - No
  
• Coquette - Yes
• Elegy - Yes
• Feltzer - Yes
• Fusilade - Yes
• Futo - Yes
• Jester (DLC) - Yes
• Khamelion (I Dunno, i dont have DLC. If someone could help that would be nice.)
• Penumbra - Yes
• Rapid GT -
• Schwartzer - Yes
• Sultan - Yes
• Surano - Yes
• Manana - No
• Monroe - Yes
• Peyote - No
• Roosevelt - No
• Stinger -
  
• Stinger GT -
  
• Tornado - No
• Z-Type -
  
• Adder - Yes
• Bullet - No
• Cheetah - Yes (But WHY!?)
• Entity XF -
  
• Infernus - No
• Turismo R (DLC) - Yes
• Vacca - Yes
• Voltic -
  
• Baller (LandRover) - Yes
• Baller 2 - Yes
• Cavalcade - No
• Dubsta - No
• FQ 2 -
  
• Granger - Yes
• Gresley - Yes
• Habanero - Yes
• Patriot -
  
• Radius - Yes
• Seminole -
  
• Serrano - Yes
• Youga - Yes
• Bison - Yes
• Landstalker - Yes