The Premium model comes standard with 18-inch alloy wheels, an S Line trim package (unique bumpers, side sills, fender badges and door sill inserts), automatic xenon headlights, LED running lights and taillights, foglights, automatic wipers, heated mirrors, a tilt-only sunroof (coupe only), tri-zone automatic climate control, leather upholstery, 10-way power front seats (with four-way driver lumbar support), split-folding rear seatbacks, Bluetooth phone connectivity, the MMI infotainment system (with a dash-mounted controller and a 6.5-inch display) and a 10-speaker sound system with a CD player, satellite radio and Audi's proprietary digital music interface. The Premium Plus adds auto-dimming mirrors, heated front seats and keyless ignition and entry (both optional on Premium), driver memory functions and a Bang & Olufsen sound system with 14 speakers for the coupe and 12 for the convertible. Options start with an MMI Navigation Plus package on Premium models that adds a color driver information system, a navigation system, an upgraded MMI system with console-mounted controls, Audi Connect online services (with mobile WiFi), a CD/DVD player, HD radio and Bluetooth streaming audio. Premium Plus models can be had with a Technology package that contains the MMI Navigation Plus package's features plus a blind-spot monitor, front and rear parking sensors and a rearview camera. A Sport package available on Premium Plus models includes a sport-tuned suspension, front sport seats, a sport steering wheel with shift paddles (automatic only) and Audi's Drive Select system, which provides driver control over steering, throttle and automatic transmission calibrations. Also offered on Premium Plus is a Sport Plus package that adds 19-inch wheels, summer performance tires, a flat-bottomed steering wheel and (on the coupe) a black cloth headliner and gloss-black interior trim. The S Line Competition Plus package (coupe only) adds an aero body kit, leather and faux-suede upholstery