For those on a tight budget:
Audiovox XpressR XM Radio Receiver and Car Kit
Where to start on the awesome features that this handy XM car tuner offers? First and foremost you can pause and replay up to the last thirty minutes of audio thanks to the onboard and included RAM. You can also view up to six different channels at the same time, while listening to one primary channel. Tune and Game Select features alert you to your favorite songs and sports events in real time, so you never miss out. The universal connector and the plug-and-play features make hooking up this receiver a task that is easily done. The best part about this XM receiver is that it is well priced, and yes it gets both Sirius and XM channels. Well priced online for about $89.99. The only drawback that we found is that the screen, although self adjusting and backlit, is black & white.

Specs:
• Plug & Play satellite radio with 30-minute pause & replay and split-screen
• Split screen display – view up to six channels simultaneously
• Pause, Play, and Replay up to 30 minutes
• Set up to 30 favorite channels
• 5-way navigational control
• TuneSelect finds your favorite songs or artists 
• GameSelect finds your favorite sports event
• Universal Connector – between Car, Home, & Audio Systems
• Dimensions without cradle: 4.5 inches W x 2.5 inches H x 0.6 inches D
• Weight without cradle: 0.21 lbs.
• Audio output: variable through 3.5mm jack
• Antenna (Home/Car Cradle): SMB
• External power: 5V DC

For the ‘Big Spender’:
Delphi XpressRC Color Screen Plug and Play with Vehicle Kit
For the larger spender that hides coyly inside of all of our wallets, this Delphi is both state-of-the-art and well priced. A brilliant color display that is rather large will dazzle your eyes as you are able to also view, in split screen, up to four different channels at the same time, while you are listening to music or audio on a fifth, active channel. Automatically frequency scanner will garner you the best signal and clarity possible in your area. Onboard RAM stores up to sixty minutes of audio for playback later, like having a DVR in your car. Game and Tune Select features will alert you to when and where you favorite artists or sports events are being broadcast. Finally, universal connectors and easy hookup guide makes for a swift and trouble-free installation. Well priced online from about: $129.99.

Specs:
• Large full color split screen display – view up to four channels simultaneously
• Pause, Play, and Replay up to 60 minutes of your favorite XM programming
• FrequencyFinder conveniently scans and locates FM frequencies for listening to XM through your FM radio.
• Songsaver – easily save your 10 favorite songs
• Number keys enable listeners to set up to 10 favorite channels
• Easy-to-Use 5-way navigational control – for rapid channel scrolling
• TuneSelect finds your favorite artists or songs and alerts you when they’re playing on an XM channel
• GameSelect finds your favorite sports event or team and alerts you when they’re playing on an XM channel
• Easily view channel, artist, song title & info extras via a large high-contrast full color screen
• Universal Connector – easily move XpressRC between car, home, & Audio Systems, with compatible accessories

Check out what’s going on with the new XM studios!
This nifty and informative video—courtesy of Igotshotgun.com—offers an inside look at the brand new XM studios that are being built in DC. IGS takes you on an inside tour that even asks some top insiders some important questions or two regarding the recent XM merger. The reality is that just when you thought that your car radio could not be any better, wrong! Get everything that you can possibly ever get out of your car radio when you go with an XM-ready or XM-enabled receiver!