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Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey, our reliability history charts give you a rundown on how used vehicles are holding up in 17 potential trouble spots, ranging from the engine, transmission, and brakes to power equipment and the electrical system.
The Reliability score is based on our latest subscriber survey of 2011 Buick Lucerne owners. The owner comments describe problems respondents experienced with this vehicle.
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
"Tie rods very loose. Replaced. Expensive."
Anonymous A., NC (2011 Buick Lucerne CXL 3.9-L V6)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"4 weeks ago, gradual increased exhaust noise under front area of car the bolts holding echaust pipe together to car had rusted and exhaust fell apart. new bolts all fixed for 150 dollars total including labour"
Anonymous, ON (2011 Buick Lucerne CXL 3.9-L V6)"replaced driver's side front quarter panel rust removal on over driver's side rear wheel opening"
Anonymous, NB (2011 Buick Lucerne CXL 3.9-L V6)Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"Parking sensors just stopped working. Replaced twice. 3 different shops/mechanics worked on it. Still doesn't work."
Anonymous, AZ (2011 Buick Lucerne CXL 3.9-L V6)"It wouldn't start"
Anonymous, MN (2011 Buick Lucerne CXL 3.9-L V6)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"Fuel purge valve failure."
Anonymous A., NC (2011 Buick Lucerne CXL 3.9-L V6)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Replaced the front and rear o2 sensors"
Anonymous, KS (2011 Buick Lucerne CXL 3.9-L V6)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"A/C condensate dripped from vents under front seats due to clogged condensate drains"
Anonymous A., NC (2011 Buick Lucerne CXL 3.9-L V6)Transmission rebuild or replacement, torque converter, premature clutch replacement.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Buick Lucerne
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"I had the inner and outer tie rod ends replaced and new tires put on the car and now it shimmies when I go 55 MPH"
Anonymous A., WI (2011 Buick Lucerne CXL 3.9-L V6)