While all the eyes have been on Elio, Arcimoto have burned through eight (8), not five pre-production prototypes and are currently assembling their alpha production products for delivery in November. At $11,900.
Tesla may have Falcon doors, but the SRK 8 has Eagle doors. With Watts linkage. A history of the eight prototypes is at
History - Arcimoto
By swapping or removing body panels it can be open (like a sand rail) or a closed tandem two seater or single seat delivery vehicle.