Like many odd commercial pairings, this one was intended for the Japanese market. Translation of the ad done by friends of Green Car Reports says that everyone's favorite droids keep their know-it-all/ignorance-is-bliss dynamic in full effect. For example, when C-3PO first sees the plug-in hybrid's J1772 connector, he asks R2D2 if it's the little droid's charger. Goldenrod then asks, "You wanna recharge too?" To which R2 replies in his regular beeps and blorts and 3PO says, "Okay, me too!" They then have a discussion about range anxiety, which makes us wonder if Toyota is hinting that the next-gen Prius will come with Twin Ion Engines.
But you want to see this all yourself, right? Go ahead and do so for the next 30 seconds down below.