Re: Base or Limited version ?
Iv'e never seen that stuff. ZH29 is Coupe, ZH27 is Roadster.
As to base/limited, the base cars:
are black inside and out, have no fog/driving lamps, have no Homelink, no TPMS, no rear speakers, no audio amp, no automatic transmission, no "Crossfire" door sill trim, have unheated manual cloth seats, etc....