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Acura fans familiar with the TSX will immediately notice the 2011 edition's new wheels, crisper front fascia (including a new grille and front-bumper design) and revised rear taillights. Two new exterior colors join the range as well: Gray Metallic and Silver Metallic. In its accommodating but businesslike cockpit, the base TSX adds new wood trim on the center console and, sure to please passengers riding in back, rear air-conditioning vents. The TSX with Technology Package includes even more, such as metal trim on the center console and a revised navigation system, as well as a Hard Disk Drive (HDD) that stores both navigation data and digital music files (the drive replaces the previous six-disc CD changer).