Brakes
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
The 2018 4Runner is much more reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2018 Toyota 4Runner owners. The owner comments describe problems respondents experienced with this vehicle.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
"heater/AC fan squeal"
Anonymous, MN (2018 Toyota 4Runner SR5 4.0-L V6)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"I have only one Toyota 4-Runner. Please delete the second one."
Anonymous, WA (2018 Toyota 4Runner Limited 4.0-L V6)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"Took 4runner to dealer for oil change. The tech that replaced the filter cracked the oil filter gasket causing all of the oil to leak out of the engine. This resulted in a $640.00 repair bill."
Anonymous, (2018 Toyota 4Runner SR5 4.0-L V6)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"Some small gasket type leak. Part was affordable, service ended up around $600"
Anonymous A., OR (2018 Toyota 4Runner Limited 4.0-L V6)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
""This MIGHT have been related to an oil change, but 5 weeks after the oil change the engine started knocking very loudly. We had it checked out and were told it had a bad/bent rod, possibly due to oil starvation. The ointment change place MIGHT have not put enough oil in...we will never know for sure, but the 4runner ran for 5 weeks after the oil change. We were told by multiple repair shops we needed a rebuild with a new engine block. AND THIS ON A FRICKING TOYOTA!!!!""
Anonymous A., MD (2018 Toyota 4Runner TRD 4.0-L V6)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
"drops phone pairing frequently"
Anonymous, FL (2018 Toyota 4Runner TRD 4.0-L V6)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
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.
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.
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.
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.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
""Started noticing poor braking at around 35k miles ... excessive brake pedal travel ... long braking distances ...down shifted when stopping in order to feel a bit safer. Dealer said it was 'normal' until a technician during a normal oil change indicated otherwise ... and then it was a 'critical repair' per the dealer. Had to replace pads, rotors and calipers on the front; pads and rotors on the rear. About $1800 plus a lot of inconvenience on my part. This whole issue seemed premature based on the age of the vehicle and miles.""
Anonymous, MI (2018 Toyota 4Runner Limited 4.0-L V6)