Performance and efficiency, , 2.0-liter BMW TwinPower Turbo inline 4-cylinder, 16-valve 240-hp engine. Combines a twin-scroll turbocharger with variable valve control (Double-VANOS and Valvetronic) and high-precision direct injection Electronic throttle control, Auto Start-Stop function Direct ignition system with knock control, Electronically controlled engine cooling (map cooling) Brake Energy Regeneration system, Driving Dynamics Control with ECO PRO, COMFORT and SPORT settings 8-speed Sport Automatic transmission; includes steering wheel-mounted paddle shifters, , Handling, ride and braking, , Dynamic Stability Control (DSC), including Brake Fade Compensation, Start-off Assistant, Brake Drying, and Brake Stand-by features; with Dynamic Traction Control (DTC) Extra-lightweight chassis components, tailored axle kinematics and high-precision steering system, Double-pivot type front suspension with spring struts and anti-roll bar 5-link rear suspension with cast-aluminum upper transverse arms, Twin-tube gas-pressure shock absorbers High-performance, lightweight, 4-wheel ventilated disc brakes with anti-lock braking system (ABS), Dynamic Brake Control (DBC) and Cornering Brake Control (CBC), Servotronic power assist , , Exterior, , Star Spoke (Style 393) 17 x 7.5 light alloy wheels and 225-50 run-flat1 all-season tires2 Xenon Adaptive Headlights with dynamic auto-leveling, Corona headlight-rings, and LED accent lights, Halogen free-form front foglights (not available with M Sport) Air Curtain, Air Breather , , Seating and interior features, , 8-way power front seats; includes 2-way manual headrests, and driver memory with 2 presets for exterior mirror and seat positions SensaTec upholstery, Split fold-down through-load rear seats Dark Burl Walnut Wood trim with pearl gloss chrome highlight trim, Floormats , , Audio system, , Anti-theft AM-FM stereo CD-MP3 player audio system with Radio Data System (RDS) HD Radio™ with multicast FM station reception, Instrumentation and controls, 3-spoke leather-wrapped multi-function Sport steering wheel with controls for audio system, cruise control, and Bluetooth® wireless communication for hands-free mobile phone3 Bluetooth wireless technology for hands-free calling (with compatible Bluetooth phone3) and phonebook downloading capabilities (please visit your authorized BMW center for details on standard and optional services), On-board computer with Check Control: provides feedback on the vehicles operating status, including oil level indicator and distance to next service appointment-oil change, as well as other detailed information such as micro-filter status. It also provides travel information travel range on remaining fuel, external temperature and more Tire pressure monitor, iDrive system with on-board computer, 6.5 center screen and 8 programmable memory buttons BMW TeleService (includes a 10-year subscription), USB audio connection , , Comfort and convenience, , Engine Start-Stop button Advanced Vehicle And Key Memory includes climate-control temperature and air-distribution settings, exterior mirror and power seat settings, audio tone settings and radio presets, central-locking preferences, and lighting preferences, Automatic climate control includes micro-filter, automatic air recirculation, left-right temperature control, temperature- and volume-controlled rear outlets, windshield misting sensor, MAX A-C function, heat at rest, and recall of individual user settings 2-way power glass moonroof with one-touch operation and sliding interior sunshade, Front-seat center armrest Rear-seat center armrest with cupholders, Tilt-telescopic steering wheel column Power-adjustable folding exterior mirrors with automatic-dimming function, Automatic-dimming rear-view mirror Power front and rear windows with one-touch up-down operation, Dynamic Cruise Control4 BMW Ambiance lighting front and rear; ground-illuminating lights in door handles; and courtesy lights (include fade in-fade out, actu