Well, wonder no more. GM Inside News (GMI) reports that its sources are saying that the 2012 Cadillac SRX will get an upgraded version of the company's excellent 3.6-liter V-6.
Known as the "LFX," not much is known about the updated engine, but GMI says a power bump is likely over the 304-hp the direct-injection V-6 currently puts out in the CTS. Furthermore, the 3.6-liter engine will be the only engine available in the SRX in the U.S., although the 3.0-liter may soldier on in foreign markets.
Other upgrades for the 2012 model year include a heated steering wheel.