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The Converj Concept, which was first presented at the 2009 Detroit Auto Show, will be called the Cadillac ELR.
The Cadillac ELR will be GM's luxury version of the Volt.
"The concept generated instant enthusiasm," Vice President-Cadillac Marketing Don Butler said.
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The vehicle, which is currently in development, will be powered by a lithium-ion battery, an electric drive unit, and a four-cylinder engine-generator similar to the Chevy Volt. The Cadillac ELR will run primarily on electricity -- saving consumers the cost of gasoline and reducing emissions.
Specific details about performance and price have yet to be announced.
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In addition, Cadillac says it will display another concept car on Thursday prior to the annual Pebble Beach Concours d'Elegance car show"