Grill is air inlet for battery temp management.
Aero-wise, my discerning eye
sees...
* Oversize, low profile tires ... aero or glitz
* Body lowered ?
* Full wheel covers +
* Hidden wipers +?
* Lowered bumper cover +
* Splitter +
* Side skirts +
* Shaved handles ?
* Window tint -- energy saving by reduced thermal load on AC?
I wonder if there's a diffuser at the back.
Chrome exhaust tip?
I wonder what the panel is around the license plate on both cars.
An access panel... For what?