It's not the country's largest, but the Los Angeles Auto Show is the first chance many automakers have to preview their latest concepts and designs.
NPR's Sonari Glinton was at the show and witnessed a high number of fuel-efficient vehicles.
“This is the show right before the luxury car season. It’s also where the automakers put their greenest foot forward,” he said.
Glinton said nearly every company now offers fuel-efficient versions of previously-made models.
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