IMPDb is not managed by me, so I can't delete it.
Merging both is an open door to adding trains and boats too, that's a little too much to put all together. Separate sites are fine for each of these.

Please don't ever compare IGCD to IMCDb.

Hi i have a good idea to delete IMPDB and change IMCDB to IMVDB (Internet Movie Vehicles Database) and change IGCD to IGVD (Internet Game Vehicles Database) considering that IGCD began to deal not only with cars.