Just received my XM kit and receiver for the 2007 Prius from Metro Toyota via Prius Chat. What a great way to order parts and the price is right. Product shipped in 5 days and was cheaper than anywhere in the DFW area. Hopefully, the install will be painless and working by tomorrow PM. I have XM in the 07 Camry Hybrid and love the sound and variety of stations. Camry Hybrid average 38 MPG with 41 MPG best so far.
