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Toyota Highlander Hybrid

EPA MPG: 28 mpg

Reliability

Overall Reliability

The 2018 Highlander Hybrid is more reliable than other cars from the same model year.

Most Common Trouble Spots
Common Trouble Spot
Common Trouble Spot

Owner Reported Trouble Spots

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.

Drive System

Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.

What Owners Say

Driveshaft or axle

"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)

"Had to replace both Axle Shaft Assemblies & control arms"

Anonymous, MB (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)

EV Battery

Electric/hybrid battery pack failure, replacement or malfunction, or cooling.

What Owners Say

Electric/hybrid battery pack replacement

"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)

Engine Electrical

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.

What Owners Say

Coil

""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)

Climate System

AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.

What Owners Say

Heater system

"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)

In-car Electronics

Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.

What Owners Say

Speakers

"front speakers blew."

Anonymous, IL (2018 Toyota Highlander Hybrid XLE 3.5-L V6 hybrid)

Exhaust

Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.

What Owners Say

Other/unsure

"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)

Electrical Accessories

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.

Brakes

Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.

Engine Major

Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.

Transmission Minor

Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.

Transmission Major

Transmission rebuild or replacement, torque converter, premature clutch replacement.

Engine Minor

Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.

Paint/Trim

Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.

Suspension/Steering

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.

Engine Cooling

Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.

Body Hardware

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.

Noises/Leaks

Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.

Fuel System/Emissions

Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.

2018 SUVs Reliability

This Car
vs. Similar Cars

Toyota vs. Other New Car Brands Reliability

Reliability History
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Overall Reliability Verdict
POTENTIAL TROUBLE SPOTS
Powertrain
Electric Motor
EV Battery
Engine Major
Engine Minor
Engine Cooling
Engine Electrical
Transmission Major
Transmission Minor
Drive System
Fuel System/Emissions
Exhaust
Suspension/Steering
Brakes
Climate System
Build Quality
Electrical Accessories
Body Hardware
Paint/Trim
Noises/Leaks
In-car Electronics
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 380,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes, to power equipment and the electrical accessories.
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