Cadillac will follow up the ELR plug-in with a similar model.
When asked specifically about whether there is a future for ELR, Cadillac's boss Johan de Nysschen answered:
Quote:
I am fascinated by the technology and completely convinced of the longer term potential. I read (a news story) recently claiming there will be no ELR successor. I can tell you that’s complete nonsense. Whether the successor to ELR is exactly a compact two-door coupe is still under evaluation.
So, it might be a 4 door ELR sedan, but sounds like the technology will live on, even if the ELR nameplate doesn't!

Full article on Automobile
http://www.automobilemag.com/features/news/1409-interview-cadillac-president-johan-de-nysschen/