The base 2.0t comes standard with 19-inch alloy wheels, LED headlights, LED foglights, heated mirrors, keyless ignition and entry, dual-zone automatic climate control, eight-way power front seats, leatherette upholstery, a rearview camera, Bluetooth, the Infiniti Touch dual-touchscreen tech interface (8-inch upper screen, 7-inch lower), two USB ports, and a six-speaker sound system with a CD player, an auxiliary audio jack and satellite radio. A sunroof is optional. Stepping up to the 2.0t Premium gets you the sunroof plus a 13-speaker Bose audio system that includes HD radio. The 3.0t Premium differs only with its V6 engine and different steering. The Premium Plus package adds auto-dimming outside mirrors, a power-adjustable and heated steering wheel, heated front seats, driver memory functions, power-adjustable driver seat bolsters, Infiniti InTouch emergency communications services and a navigation system, which on the 3.0t works with the transmission to maximize performance and efficiency.