2008-2009-2010 RPO codes and Full Specs
 

If you want to know what is available for the three years above, including standard and options, as well as what all those codes in the glove box means, then go to this site: http://eogld.ecomm.gm.com/

You will see two columns, the left will have the three years, click on your radio button, and in the second column, select the first radio button for ordering info, cars/light trucks. You will be taken to another page. At the bottom, you will see a line of vehicles in blue type, choose Chevrolet Truck. Another page will open, click on Print Book. On this page, select HHR from the drop-down, then click on the radio button that says Print Model, then click on the Print button in top right corner. You are now on a PDF page, just save the PDF (55 pages) to your harddrive. You don't have to actually print it out if you don't want to. Man, this is soooo sweet, all the info you will ever want, including the bluetooth options, the various radios, and the wheels. Even had photos of everything. It also includes a dictionary of all the RPO codes.

You're gonna luv this.

Holy Sheet, Uncle Dannie,
Everything you ever wanted to know about the HHR, but were afraid to ask.:lol: :lol: :lol: :lol:

Yes I posted this in two other treads a few days ago with 2010 HHR info. It is a very good place for GM info.

Check out the weight calculater.

I have used this sight for the last 2 years.