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We expect the 2025 Sierra 1500 will be less reliable than the average new car. This prediction is based on data from 2022, 2023 and 2024 models.
The Reliability score is based on our latest subscriber survey of 2001 GMC Sierra 1500 owners. The owner comments describe problems respondents experienced with this vehicle.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
"when the transfer cased seized, it broke some things in the transmission. It was a bad day."
Anonymous A., AK (2001 GMC Sierra 1500 SLE 5.3-L V8)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"When the fuel pump died, it revealed that a long-time undiagnosed issue was caused by the fuel pump"
Anonymous, FL (2001 GMC Sierra 1500 SLE 5.3-L V8)"Replaced 3 years ago. Was symptomatic of a transmission failure. Had the transmission replaced, then warranty replaced, then in the dealership for 2 months trying to diagnose the problem."
Anonymous, UT (2001 GMC Sierra 1500 SLT 5.3-L V8)Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Clear peeling off"
Anonymous, NC (2001 GMC Sierra 1500 SLE 5.3-L V8)"The paint on the hood is coming off and there is nothing you can do about it"
Anonymous A., (2001 GMC Sierra 1500 SL 5.3-L V8)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
"At times, all the dash lights go out."
Anonymous, WY (2001 GMC Sierra 1500 SLE 5.3-L V8)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Driver side window not going up or down. replace roll up track assembly"
Anonymous A., OR (2001 GMC Sierra 1500 SL 5.3-L V8)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"The fan speed varies on its own."
Anonymous, WY (2001 GMC Sierra 1500 SLE 5.3-L V8)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"Something snapped in the transfer case when it was -40 degrees."
Anonymous A., AK (2001 GMC Sierra 1500 SLE 5.3-L V8)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"Antilock pulses"
Anonymous A., OK (2001 GMC Sierra 1500 4.7-L V8)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil 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.
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.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
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.
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.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
GMC Sierra 1500
Chevrolet Silvera...
Ford F-150
Toyota Tundra
"Acted like transmission failure, not coming up to speed, not shifting. Took 2 months at the dealership to finally diagnose issue. Fuel pumps usually fail like light bulbs, they either work or they don't. This one was losing pressure, it was very unusual. Service techs with years of experience haven't seen this type of fuel pump failure."
Anonymous, UT (2001 GMC Sierra 1500 SLT 5.3-L V8)