whats the difference in the LT package compared to the LS package

<TABLE cellSpacing=0 cellPadding=0 width=340 border=0><TBODY><TR vAlign=top bgColor=#ffffff><TD class=thingreytopbtmborder align=middle width=15><INPUT onclick="styleSelected('LS','LS','33455','156','/images/gmbp/13001/vehicle/2005/med/20058.gif')" type=radio value=LS name=styleRadio></TD><!--**** End Style's radio button ****--><!--**** Style Data ****--><TD class=thingreytopbtmborder width=350><TABLE cellSpacing=0 cellPadding=0 width="100%" border=0><TBODY><TR><TD class=copy14 colSpan=2><!--**** Style Name for the Titl to be displayed ****-->LS http://www.chevrolet.com/chevy/images/shim.gif <!--**** Style MSRP for the display in the rows. The value is displayed as a Comma Separated value ****-->MSRP* $ 33,455.00
</TD></TR><!--**** Style Description - The description with regard to each style is displayed with bullets. ****--><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Auto-dimming inside rearview mirror with compass and outside temperature display</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Custom Cloth seats</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Leather-wrapped steering wheel</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Outside rearview power-adjustable, heated, black, foldaway mirrors</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Power windows with driver and right-front passenger Express-Down and rear passenger lockout protection</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Rear-window defogger</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Remote Keyless Entry</TD></TR></TBODY></TABLE></TD><TD class=thingreytopbtmborder width=15> </TD><!--**** Style Data ****--></TR><TR vAlign=top bgColor=#ffffff><!--**** Style's radio button ****--><!-- The value of the radio buttons are assigned to the StyleId from the vehicleSummaryStyleDetails property='vehicleStyle.id'. On click of the radio buttons, the style id,style title ,msrp ,pvc,image url are passed to the styleSelected() method call. The Style Id, msrp,pvc and image url are to be passed to the next page from the Style for example. in BYO -color page. --><TD class=thingreytopbtmborder align=middle width=15><INPUT onclick="styleSelected('LT','LT','38890','157','/images/gmbp/13001/vehicle/2005/med/20058.gif')" type=radio value=LT name=styleRadio></TD><!--**** End Style's radio button ****--><!--**** Style Data ****--><TD class=thingreytopbtmborder width=350><TABLE cellSpacing=0 cellPadding=0 width="100%" border=0><TBODY><TR><TD class=copy14 colSpan=2><!--**** Style Name for the Titl to be displayed ****-->LT http://www.chevrolet.com/chevy/images/shim.gif <!--**** Style MSRP for the display in the rows. The value is displayed as a Comma Separated value ****-->MSRP* $ 38,890.00
</TD></TR><!--**** Style Description - The description with regard to each style is displayed with bullets. ****--><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Dual-zone electronically controlled automatic climate controls for driver and right-front passenger</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Four-speed electronically controlled automatic transmission with overdrive and Tow/Haul mode</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Front leather 10-way power-adjustable full-feature bucket seats with lumbar controls, inboard armrests, heated cushion and seat backs, two-position driver-side memory and storage pockets</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Outside, rearview, power-folding, heated mirrors with turn-signal indicators, curb-tilt and driver-side auto-dimming features</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Push-button electronic-shifter transfer case</TD></TR><TR><TD class=copy10 vAlign=top width="5%"></TD><TD width="95%">Steering wheel-mounted controls for audio and Driver Information Center</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

but most if not all of those options can be added seperately. typically, an LT model on a lot will have just about every option available.

there are no rules though so you have to look at every vehicle to see what it does and doesnt have.

for example, i have an LS since i didnt want leather, but it has power seats, bose stereo, push button 4x4, etc... it does not have the power fold mirrors though, which are supposed to be standard with an LS.

one thing that you CANNOT get on an LS...Heated Seats. Everything else is just about free-flow on an ls including leather, bose, xm, etc.