Antenna, integral rear

QuietTuning Buick exclusive process to reduce, block and absorb noise and vibration to create a quiet interior cabin

Audio system feature, enhanced 6-speaker system

Wipers, front intermittent with structureless wiper blades

Tires, P235/55R17 all-season, blackwall

Glass, Solar-Ray light-tinted

Moldings, body-color bodyside with bright inserts

Moldings, rocker panel, body-color

Wheels, 17" (43.2 cm) bright silver finish aluminum

Front cornering lamps, front turn signal

Mirrors, outside heated power-adjustable and driver-side auto-dimming, body-color, manual-folding

Fascia, front body-color with integrated chrome grille

Fascia, rear color-keyed with integrated exhaust

Fog lamps, front halogen with projector beam

Wheel, 16" (40.6 cm) steel spare and tire

Front wheel drive

Battery rundown protection

Steering, power, rack-and-pinion

Suspension, 4-wheel independent, Ride and Handling

Automatic level control, electronic

Brakes, 4-wheel antilock, 4-wheel disc, dynamic rear proportioning

Axle, 2.93 ratio

Engine, 3.9L V6 SFI FlexFuel capable of running on unleaded or up to 85% ethanol (227 hp [163.9 kW] @ 5700 rpm, 237 lb-ft of torque [321.1 N-m] @ 3200 rpm)

Exhaust, stainless-steel with chrome tip

Tire pressure monitoring system

Safety belts, 3-point, rear, all seating positions

Door locks, rear child security

Daytime Running Lamps, switchable

LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats in all rear seating positions

Safety belts, 3-point, driver and right-front passenger (Center position lap belt is included when 6-passenger seating is selected.)

Air bags, dual-stage frontal driver, dual-depth frontal passenger with passenger sensing system, driver and right-front passenger side impact and front and rear outboard head curtain (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.)