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The 2018 Highlander Hybrid is more reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2018 Toyota Highlander Hybrid owners. The owner comments describe problems respondents experienced with this vehicle.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"Had to replace both Axle Shaft Assemblies & control arms"
Anonymous, MB (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)Electric/hybrid battery pack failure, replacement or malfunction, or cooling.
"My car would not start and all the warning lights illuminated and squealed. Was able to eventually get it started and to the repair shop"
Anonymous, AL (2018 Toyota Highlander Hybrid Limited 3.5-L V6 hybrid)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.
""It just failed, I guess. The car was having acceleration issues after we had the 120000-mile tune-up, which included changing the sparkplugs. I thought the mechanics had inadvertently put in a bad or the wrong kind of spark plug. However, it was one bad engine coil.""
Anonymous, MA (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"The worst performing heater system I have ever had. 15 minutes to feel like cabin is being heated"
Anonymous, IL (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
"front speakers blew."
Anonymous, IL (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Starter battery died around 100000 and dealer couldn't figure it out but I did"
Anonymous, VA (2018 Toyota Highlander Hybrid Unsure 3.5-L V6 hybrid)Electric drive failure, replacement or malfunction.
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.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
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.
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.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"A month after my car exited warranty, it needed $7,000 worth of repairs on the suspension. I love the vehicle, but I'm never going back to a toyota dealer for service again. I could have bought a used car for that price."
Anonymous A., CA (2018 Toyota Highlander Hybrid Limited 3.5-L V6 hybrid)