I negotiated based off truecar pricing. For whatever reason USAA and PenFed (free to join) had the lowest truecar prices. I received 18% off invoice and 0% for 60 months. Miller bros Chevy in md was great.
Also watch this video for good negotiation strategies (thanks Sterling)
Search YouTube for Chevy volt vlog #26
Also watch this video for good negotiation strategies (thanks Sterling)
Search YouTube for Chevy volt vlog #26