Is the 2010 Toyota Highlander reliable?

Yes, it’s generally considered a reliable midsize SUV, especially when maintained consistently. Most serious issues are preventable with routine inspections and timely repairs.

What are the most common 2010 Toyota Highlander problems?

Common issues include V6 water pump seepage, possible oil cooler line leaks, brake wear/rotor vibration, and occasional aging electronic components like window switches or door lock actuators.

Are maintenance costs high on a 2010 Highlander?

Maintenance costs are typically moderate for the class. Expect routine expenses like tires, brakes, fluids, and occasional repairs as mileage increases, with V6 and AWD models costing a bit more to service.

What are the best years of Toyota Highlander to buy?

Many shoppers favor well-maintained models from the 2008–2013 second generation, with later years often benefiting from incremental updates. Condition, service records, and prior ownership matter more than the exact year.

What should I check before buying a used 2010 Toyota Highlander?

Check for coolant or oil leaks (especially on V6 models), test for brake pulsation, verify transmission shifting is smooth, confirm all electronics work, review service records, and get a pre-purchase inspection focusing on fluids, suspension, and any stored diagnostic codes. For a deeper dive, get a complete owner’s guide with full specs, trim details, fluid capacities, and the recommended maintenance schedules to keep your 2010 Toyota Highlander running its best.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2010 Toyota Highlander Reliability ReportKeepScore 92/100 · top failure points · buy or avoid

92/ 100

KeepScore

LOW RISK

Grade: A-

A supremely reliable family hauler, offering peace of mind and enduring value, with only minor common issues to monitor.

Full system breakdown + what I would do

Quick Facts · 2010 Toyota Highlander

Outscores the 2008 Toyota Highlander by 4 points — one of the stronger nearby years to consider.
The system most likely to surface first: cooling system (v6) (moderate severity).
Has 10 NHTSA recalls on record — the most notable involves the seats:front assembly:seat heater/cooler.

2010 Toyota Highlander: Buy or Avoid?

The 2010 Toyota Highlander stands out as one of the most dependable mid-size SUVs you can buy on the used market. Its robust Toyota engineering ensures a high degree of trouble-free ownership, making it an excellent choice for families and those prioritizing longevity and low running costs. While it has a few minor known weak spots, they are generally manageable and don't detract from its overall bulletproof reputation.

Biggest Strengths

Legendary Toyota powertrain reliability (engine and transmission)
Strong resale value and robust construction
Excellent reputation for long-term durability

2010 Toyota Highlander — Known Trouble Spots

The systems that break first on the 2010 Toyota Highlander. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Cooling System (V6)moderate

Brake Systemmoderate

HVAC Blower Motor/Resistorminor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

Safety Recalls on the 2010 Toyota Highlander

10 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.

SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.

What breaks on the 2010 Toyota Highlander?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Toyota Highlander — Year-by-Year Comparison

Compare KeepScores across nearby years of the Toyota Highlander. Click any year for its full report.

All Toyota Highlander years ranked →Toyota Highlander years to avoid →Toyota Highlander common problems →

Competing 2010s Worth a Look

Similar class, similar year range — ranked by KeepScore.

2008 JeepGrand Cherokee

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Frequently Asked Questions

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