• Axle, 2.93 ratio
• Front wheel drive
• Battery rundown protection
• Automatic level control, electronic
• Suspension, 4-wheel independent, Ride and Handling
• Steering, power, rack-and-pinion
• Exhaust, stainless-steel

• Wheels, 17" (43.2 cm) Bright Silver finish aluminum
• Tires, P235/55R17 all-season, blackwall
• Wheel, spare, compact
• Moldings, body-color bodyside with bright inserts
• Grille, chromed
• Headlamps, halogen composite with Twilight Sentinel and flash-to-pass feature
• Lights, twilight sentinel
• Front cornering lamps, front turn signal
• Mirrors, outside heated power-adjustable and driver-side auto-dimming, body-color, manual-folding
• Glass, Solar-Ray light-tinted
• Wipers, front intermittent, Rainsense with structureless wiper blades

• Audio system, AM/FM stereo with CD player and MP3 playback seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume, Theftlock and auxiliary audio jack (enables plug/play connection of all auxiliary audio players)
• XM Radio. XM Radio includes 3 trial months of service. XM turns your world on with commercial-free music channels from Rock to Jazz, Country to Classical, Latin Pop to Hip Hop, and virtually everything in between, all in amazing digital sound. Turn on your favorite Sports with every Major League Baseball game from Opening Day until the World Series, NHL Hockey, the PGA TOUR and college football and basketball. Plus XM brings you the biggest names in news and talk, outrageous comedy, award-winning family programming -- wherever you go from coast to coast. Exclusive live concerts, Oprah and Friends, Radio Disney, and so much more. Find what turns you on (Available only in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. Visit gm.xmradio.com for more details.)
• Audio system feature, enhanced 6-speaker system
• Antenna, integral rear
• QuietTuning Buick exclusive process to reduce, block and absorb noise and vibration to create a quiet interior cabin
• Bluetooth® for phone, personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface)

• Seats, 5-passenger
• Seat adjuster, driver 6-way power
• Armrest, rear center with dual cup holders and trunk pass through
• Console, center with storage bin, storage tray, dual cup holders and armrest (Not available with (AN3) 6-passenger seating.)
• Floor mats, color-keyed, carpeted, front and rear, stain-resistant
• Steering column, tilt, manual
• Steering wheel, leather-wrapped with mounted audio and cruise controls
• Instrumentation with coolant temperature, tachometer, fuel gauge, speedometer, Driver Information Center and compass
• Windows, power with driver Express-Down
• Retained accessory power power windows and audio system remain operational after ignition is switched off for 10 minutes or until a door is opened
• Door locks, power programmable with lockout protection and enhanced safety
• Remote keyless entry
• Remote vehicle starter system
• Universal Home Remote includes garage door opener, 3-channel programmable
• Cruise control
• Trunk release, power
• Theft-deterrent system, vehicle, PASS-Key III
• Theft-deterrent system, content theft alarm
• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger and rear seat heating/cooling outlets
• Defogger, rear-window, electric
• Air filtration system, particulate
• Power outlet, auxiliary, 12-volt
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors, sliding
• Assist handles, front passenger and rear outboard with rear coat hooks
• Lighting, interior, rear reading, switchable
• Lighting, interior with glovebox, trunk, delayed entry/exit with theater dimming, rear courtesy, front footwell and front map lights
• Cargo convenience net, trunk

• Brakes, 4-wheel antilock, 4-wheel disc, dynamic rear proportioning
• Traction control, full-range, powertrain- and brake-modulated
• StabiliTrak, stability control system with Brake Assist, senses where drivers steer and helps them stay on course. If emergency braking is sensed, Brake Assist optimizes braking at each wheel
• Daytime Running Lamps, switchable
• 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 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. 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.)
• OnStar, 1-year of Directions and Connections plan. Includes the innovative easy to use Turn-by-Turn Navigation services which provide voice-guided directions (where available). Also includes Automatic Crash Notification, Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, a link to all Emergency Services, Roadside Assistance, Remote Door Unlock, OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist, Remote Horn and Lights, Information and Convenience Services, and Driving Directions (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. Stolen Vehicle Location Assistance and Remote door Unlock success varies with conditions. OnStar Vehicle Diagnostic available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. Turn-by-Turn Navigation requires ABS and is not available in certain areas. Visit onstar.com or call 1-888-466-7827 for system limitations and details. For a list of vehicles with Automatic Crash Notification visit onstar.com.)
• Rear Parking Assist, Ultrasonic with rearview LED display and audible warning
• Safety belts, 3-point, driver and right-front passenger (Center position lap belt is included when 6-passenger seating is selected.)
• Safety belts, 3-point, rear, all seating positions
• Door locks, rear child security
• LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats in all rear seating positions
• Tire Pressure Monitoring System

ENGINE, 3.9L V6 SFI

• (219 hp [163.3 kW] @ 5700 rpm
• 234 lb-ft of torque [315.9 N-m] @ 3200 rpm)

• 6 Speakers
• AM/FM radio: XM
• AM/FM Stereo w/CD/MP3 Playback
• CD player
• Radio data system
• XM Radio
• Air Conditioning
• Rear window defroster
• Power driver seat
• Power steering
• Power windows
• Remote keyless entry
• Steering wheel mounted audio controls
• Auto-leveling suspension
• Four wheel independent suspension
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Emergency communication system: OnStar Directions & Connections
• Front anti-roll bar
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Rear anti-roll bar
• Delay-off headlights
• Fully automatic headlights
• Panic alarm
• Speed control
• Auto-dimming door mirrors
• Bodyside moldings
• Bumpers: body-color
• Heated door mirrors
• Power door mirrors
• Auto-dimming Rear-View mirror
• Cloth Seat Trim
• Compass
• Driver door bin
• Driver vanity mirror
• Front reading lights
• Illuminated entry
• Leather Shift Knob
• Leather steering wheel
• Outside temperature display
• Passenger vanity mirror
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Tilt steering wheel
• Trip computer
• 5-Passenger Seating
• Front Bucket Seats
• Power passenger seat
• Front Center Armrest w/Storage
• Passenger door bin
• 17" Bright Silver Finish Aluminum Wheels
• Alloy wheels
• Variably intermittent wipers

• Vehicle
• EPA Classification: Large Car
• Mileage
• Fuel Economy Est-Combined (MPG): 20
• Fuel Economy Est-Combined (MPG): 21
• EPA Fuel Economy Est - City (MPG): 17
• EPA Fuel Economy Est - Hwy (MPG): 26
• Electrical
• Cold Cranking Amps @ 0° F (Primary): - TBD -
• Maximum Alternator Capacity (amps): - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 11.0
• Weight Information
• Base Curb Weight (lbs): 3764
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 1000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 100
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 1000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 150
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: Independent
• Stabilizer Bar Diameter - Front (in): 1.14
• Stabilizer Bar Diameter - Rear (in): 0.71
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 11.9 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 11.5 x 0.47
• Tires
• Front Tire Order Code: QCH
• Rear Tire Order Code: QCH
• Front Tire Size: P235/55R17
• Rear Tire Size: P235/55R17
• Spare Tire Size: Compact
• Wheels
• Front Wheel Size (in): 17 x 7
• Rear Wheel Size (in): 17 x 7
• Spare Wheel Size (in): Compact
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: - TBD -
• Steering
• Steering Type: Pwr rack & pinion
• Steering Ratio (:1), Overall: 15.1
• Lock to Lock Turns (Steering): 2.8
• Turning Diameter - Curb to Curb (ft): 42.2
• Turning Diameter - Wall to Wall (ft): - TBD -
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 18.5
• Exterior Dimensions
• Wheelbase (in): 115.6
• Length, Overall (in): 203.2
• Width, Max w/o mirrors (in): 73.8
• Height, Overall (in): 58.0
• Track Width, Front (in): 63.0
• Track Width, Rear (in): 62.5
• Min Ground Clearance (in): - TBD -
• Liftover Height (in): - TBD -
• Cargo Area Dimensions
• Trunk Volume (ft³): 17.0
• Interior Dimensions
• Passenger Capacity: 5
• Passenger Volume (ft³): 108
• Front Head Room (in): 39.5
• Front Leg Room (in): 42.5
• Front Shoulder Room (in): 58.0
• Front Hip Room (in): 56.7
• Second Head Room (in): 37.6
• Second Leg Room (in): 41.0
• Second Shoulder Room (in): 57.0
• Second Hip Room (in): 57.0
• Summary
• Vehicle Name: Buick Lucerne
• Body Style: 4 Dr Sedan CX
• Emissions
• EPA Greenhouse Gas Score: 5