the GMC Terrain, which shares the Theta platform with the second generation Equinox. Engines Sport trims For the 2008 and 2009 model years, GM offered different versions of the Equinox and Torrent; called Sport/SS and GXP, respectively. Featuring a 3.6-liter LY7 DOHC V6 engine and a 6-speed automatic transmission (with Manual Tap Up/Down shifting capability). This larger and more powerful ( or 40% increase) engine allowed acceleration from in under seven seconds. These models also received a lowered ride height with a performance-tuned suspension and unique front and rear body kits. The lower stance is accented by the 18-inch 5-spoke chrome wheels and the absence of the roof rack, giving them a smoother design flow compared to the standard models. The GXP had twin hood scoops, hydraulic power-assisted steering (as opposed to the electric power-assisted standard Torrent), improved interior trim with unique gauges, and a dual chrome-tipped exhaust. Optional features included navigation, heated sport leather seats, DVD entertainment system, a sunroof and all-wheel drive. GM stated the Equinox Sport was the first vehicle to reflect its more cautious naming standards. GM also prominently promoted the GXP in television advertisements by touting its horsepower advantage over the BMW X3, in an effort to brand Pontiac more as a direct, low-cost rival to BMW. Equinox LTZ An Equinox LTZ model was added for the 2008 model year. It is differentiated by its 17-inch chrome-clad aluminium wheels, chrome door handles and chrome luggage rack side rail inserts. Standard interior features include heated front seats, leather seating inserts, head curtain side impact airbags, AM/FM stereo with six-disc in-dash CD changer and MP3 CD playback capability, and a Pioneer premium seven-speaker audio system. Equinox LTZ came with the same ride and handling package as LS and LT models. Olympic-themed special editions For the 2008 model year, in tribute to the Vancouver 2010 Winter Olympic Games, the Equinox and Torrent each received a special edition; the Team Canada Edition and the Podium Edition, respectively. This package added chrome-clad wheels, sunroof, premium sound system, and special badging. These trims were sold only in Canada. Second generation (2010) The second generation Equinox was announced by GM on December 21, 2008, and debuted at the 2009 North American International Auto Show in Detroit. The 2010 Equinox went on sale in June 2009. It is built on a stiffened version of the same "Theta" platform used in the previous model.