Editors at TheCarConnection.com note that the 2009 Cadillac XLR has an immense list of standard features. There are relatively few options because most items are standard.
Edmunds notes that the standard Cadillac XLR 2009 "comes with just about all of the luxury features you'd expect, including 18-inch alloy wheels with run-flat tires, adaptive xenon HID headlights, heated leather seats with plenty of power adjustments, dual-zone automatic climate control, keyless startup, a head-up display, a navigation system and a Bose audio system with satellite radio and a CD changer."
Cars.com reports that the present 2009 Cadillac's "long list of technical features includes a head-up display, radar-operated adaptive cruise control and an electronic stability system." The 2009 version brings standard OnStar Destination Download and Bluetooth connectivity.
Given the list of standard features, options are understandably slim. ForbesAutos sums it up quite nicely under its "2009 Cadillac XLR Options" heading: "N/A." In fact, when it comes to Cadillac XLR 2009 options, Kelley Blue Book simply says that "the only options are the Platinum and Alpine White Editions and chrome wheels."