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We expect the 2025 Suburban will be less reliable than the average new car. This prediction is based on data from 2023 model and the Chevrolet brand score.
The Reliability score is based on our latest subscriber survey of 2018 Chevrolet Suburban owners. The owner comments describe problems respondents experienced with this vehicle.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
"At 84,000 miles the transmission failed. I noticed some gear slipping approximately the week or two before and already had an appointment to take it in for checking over. It failed the day before I was to take it in. I had an extended warranty and the dealership replaced the transmission."
Anonymous, FL (2018 Chevrolet Suburban Premier 5.3-L V8)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Driver's window didn't function and motor had to be replaced."
Anonymous, FL (2018 Chevrolet Suburban LS 5.3-L V8)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
"The Active fuel management system, cause one ore more cylinder to get stuck."
Anonymous A., FL (2018 Chevrolet Suburban LT 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.
"Air pump ran continuously until resolved"
Anonymous, GA (2018 Chevrolet Suburban LT 5.3-L V8)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
"After the transmission failed and had to be replaced at 101k miles, the new transmission slips when going from reverse to drive. The dealership says this is normal."
Anonymous, AR (2018 Chevrolet Suburban LT 5.3-L V8)Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
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.
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.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil 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.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water 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.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
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"After maintaining the vehicle perfectly with the dealership, without warning, the transmission would not engage while on a trip away 100+miles from home. The torque converter failed and caused the transmission to fail. The transmission had to be replaced for $7,000 as well as the torque converter and the starter. Vehicle had just over 100k miles"
Anonymous, AR (2018 Chevrolet Suburban LT 5.3-L V8)