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The 2015 Yukon is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2015 GMC Yukon owners. The owner comments describe problems respondents experienced with this vehicle.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Hood and roof started fading. Repainted the hood and roof. Now the sides are starting to fade."
Anonymous, CA (2015 GMC Yukon Denali 6.2-L V8)""6 years ago the paint faded, oxidized and cracked.""
Anonymous, WA (2015 GMC Yukon SLT 5.3-L V8)Transmission rebuild or replacement, torque converter, premature clutch replacement.
""The transmission started slipping shortly after 36,000 miles, and then fully failed. Cost to replace was ridiculous and the parts were back ordered. Was without vehicle for 2 months.""
Anonymous, MI (2015 GMC Yukon Denali 6.2-L V8)"The internal pump failed requiring a transmission replacement"
Anonymous A., MA (2015 GMC Yukon SLT 5.3-L V8)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"CONDENSER failed at about 75000 miles"
Anonymous, OK (2015 GMC Yukon SLT 5.3-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.
"replaced at least twice - poor quality overall suspension system"
Anonymous, TX (2015 GMC Yukon Denali 6.2-L V8)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.
"Tailgate piston failed and disrupted open/closing operation."
Anonymous A., NJ (2015 GMC Yukon SLT 5.3-L V8)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
""Was not familiar with a slipping transmission so did not know to have it checked, and there was no indicator light or warning about it.""
Anonymous, MI (2015 GMC Yukon Denali 6.2-L V8)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.
""The heating element on the drivers side failed. The backrest works, but not the seat""
Anonymous, WA (2015 GMC Yukon SLT 5.3-L V8)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Upper and lower ball joints and shocks had to be replaced earlier than expected"
Anonymous, PA (2015 GMC Yukon SLE 5.3-L V8)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.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"Trim around door/windows became loose and had to be glued in."
Anonymous A., NJ (2015 GMC Yukon SLT 5.3-L V8)