was changed to Bose. A Sport package was added which included 20-inch wheels, all-wheel drive and limited slip differential. Other added options include Bose 5.1 digital surround sound, Theater package (which included Bose 5.1 digital surround sound, navigation and rear seat entertainment), automatic odor filtration, and Passenger Side Inflatable Restraint Suppression. 2008 changes The 2008 SRX received a new three-spoke steering wheel design. 2009 changes Adaptive Remote Start was added as a new option for the 2009 model year. Second generation (2010) The second generation SRX followed the Provoq concept vehicle, using a variation of the Epsilon II platform. The V8 was no longer available. Production began in 2009 as a 2010 model, with an initial $34,155 MSRP. As it was based on the Epsilon platform, the second generation SRX drivetrain was a front transverse mounted V6 engine with a transverse mounted transaxle powering the front wheels. The AWD option was implemented with a power take-off output of the transaxle, and a propeller shaft to a rear differential to power the rear wheels. The SRX debuted in January 2009 with the choice of a 3.0 liter V6 with direct injection derived from the 3.6 liter unit in the Cadillac CTS, or a 2.8 liter turbocharged V6. 2016 was the last model year for the SRX as Cadillac replaced it by the XT5 in the spring of 2016 as a 2017 model. 2011 changes For the 2011 model year, a rear backup camera and Cadillac Premium Care Maintenance program became standard and full keyless access became standard on Luxury and Performance models. In January 2011, General Motors discontinued production of the 2.8 liter turbo-charged V6 engine in the SRX, citing poor sales numbers. Less than 10 percent of SRX buyers opted for the turbo-charged engine. This left the naturally aspirated 3.0 liter V6 as the only engine available for the remainder of the 2011 model year. 2012 changes For 2012, a 3.6 liter V6 with E85 flex-fuel capability was offered in the turbo V6's place. The six-speed transmission received an Eco feature for improved fuel economy. Other additions include Xenon Blue exterior color and ebony interior. Also, Bluetooth hands-free technology became standard on all trims and a heated steering wheel became available. 2013 facelift For the 2013 model year, all trim levels of the SRX receive an infotainment system marketed as the "Cadillac User Experience" (CUE) as well as new safety