Exhaust
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
The 2013 GS has about average reliability compared to other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2013 Lexus GS owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
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 rod joint leaks, replaced.""
Anonymous, CA (2013 Lexus GS F Sport 3.5-L V6)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"Problem was not resolved by Lexus dealership who wanted to replace the compressor. I had an independent shop so the repair at much lower cost."
Anonymous A., ON (2013 Lexus GS 350 3.5-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.
"Fuel injectors and fuel rails were clogged. Needed a complete cleaning via machine fuel injection cleaner. Check engine light was on indicating bad idle and fuel injector problem."
Anonymous, IL (2013 Lexus GS 350 3.5-L V6)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
""Gas is beginning to leak, Lexus mechanic thinks it will be a problem next 20 to 30,000 miles. And its expensive to fix he says. And that its not uncommon problem once car is above 100,000 miles on Lexus.""
Anonymous, CA (2013 Lexus GS 350 3.5-L V6)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
"Rear license plate lights bracket probably broken (is a little loose now). Heard broken pieces inside trunk lid when opening/closing the trunk"
Anonymous, CA (2013 Lexus GS F Sport 3.5-L V6)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.
"My automatic seat mechanism failed. I had to buy a whole new mechanism so that I could adjust the drivers seat"
Anonymous, CA (2013 Lexus GS 450h Unsure)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.
"The car drains the battery when not driven"
Anonymous, TX (2013 Lexus GS 350 3.5-L V6)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
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.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
"The exhaust on both sides of my car is rotted right where the front catalytic converter pipe connects to the muffler pipe. It would cost a lot to get these replaced so I used some exhaust repair filler to fill in the rotted area. Problem solved - at least for now!"
Anonymous, NH (2013 Lexus GS 350 3.5-L V6)