Engine Minor
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
The 2013 Yukon XL is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2013 GMC Yukon XL owners. The owner comments describe problems respondents experienced with this vehicle.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
""Using the Dealership to perform all of our vehicle maintenance, they advise us to replace all (4) disk brake pads. We immediately asked about the condition of the rotors which they said were fine and not in need of resurfacing or replacement. Took only 1-week and experienced severe squeaking. Returned to the Dealer early April 2024 and were told we need to replace the rotors. Did that on all (4) and returned vehicle in August 2024 for a complete redo of pads and rotors. To this day (May 2025) still squeaking brakes.""
Anonymous, CA (2013 GMC Yukon XL Denali 6.2-L V8)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.
"Bought this vehicle two months ago to pull our travel trailer. After adjusting hitch, the RV Dealer discovered rear air suspension failure. Air shocks and compressor now replaced for $1800, but error message still present."
Anonymous, SD (2013 GMC Yukon XL Denali 6.2-L V8)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
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.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
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.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
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.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
GMC Yukon XL
Chevrolet Suburban
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GMC Yukon
"The only fix was to use 91 Octane fuel."
Anonymous, CA (2013 GMC Yukon XL Denali 6.2-L V8)