The Acura CSX is Acura's subcompact executive car exclusively designed for the Canadian market. Like the EL, it was only available in Canada and built in Alliston, Ontario, Canada. For the 2013 model year, the ILX was introduced as the CSX's replacement and is available in both the United States and Canada. Design Honda chose the Canadian-designed CSX styling as the template for the Civic sold in the Japanese and international markets, instead of the opposite. The CSX uses the same chassis as the 2006-2011 North American market Honda Civic Sedan. Differentiating the Acura from its mainstream North American counterpart include a slightly longer nose with shaped headlamp clusters, a full-width lower air intake and a slight crease up the hood's centreline. At the rear, jewelled taillamps and the shaping of the trunk's sheet metal contrast the upscale-marketed CSX from the Civic. The CSX shares some features with the JDM Civic, most notably the 2.0 L DOHC i-VTEC engine rated at at 6,000 rpm and at 4500 rpm. Also shared with the JDM Civic are the front and rear fascias; the steering wheel design is used in Japanese, European, and American-market Civic models. Trims The CSX went on sale in November 2005 as a 2006 model. The 2006 CSX was introduced in 3 trims: Touring (the base model), Premium, and Premium + Navi. Standard features on the touring model include 16-inch alloy wheels, anti-lock brakes, side and curtain airbags, leather-wrapped steering wheel with audio controls, paddle shifters for automatic transmission models, heated door mirrors with integrated turn signals, 6-speaker audio system with CD/MP3/WMA capability, automatic climate control, cruise control, chrome door handles, and 60/40 split folding rear seats. Key additions in the Premium model included high-intensity discharge (HID) headlights, leather upholstery, heated front seats, a power moonroof, and an in-dash 6 disc CD changer. The Navi model was only available as an upgrade to the Premium trim, adding a bilingual voice-activated navigation system, illuminated steering wheel controls, and a digital audio card reader. Leather upholstery was not available for Honda Civics sold in Canada until the 2008 model year when the EX-L was made available, while the navigation system was never offered for the Canadian lineup of Civics. Lastly, the 2.0 L DOHC i-VTEC engine, HID headlamps, chrome door handles, paddle shifters, and the 6 disc CD changer remained exclusive to the CSX as they were not available for Civics