Volvo C30 BEV Concept. Enhancing a previously introduced concept vehicle and showing it again at another major motor show is not a typical scenario, but Volvo is not a typical car company, so it is not surprising that the Swedish company has continued to refine the electric vehicle concept it first unveiled in Frankfurt last year. This iteration of the simply named Volvo C30 BEV â BEV for battery electric vehicle â offers significant tweaks to both the interior and the drivetrain. To follow this editor on Twitter, please visit http://www.twitter.com/kbb_jackrnerad.For more new car reviews, interviews and automotive news visit http://www.kbb.com today.