Is the 2012 Toyota Sequoia reliable?

Yes, it’s generally considered a reliable full-size SUV, especially with consistent maintenance, though higher-mileage vehicles can develop emissions-system and suspension-related wear items.

What are the most common 2012 Toyota Sequoia problems?

Commonly reported issues include secondary air injection system faults (check engine light/limp mode), rust in salt states, front suspension clunks from worn components, and brake rotor/pad wear or pulsation.

Are maintenance costs high for a 2012 Sequoia?

Costs are usually moderate for a full-size SUV, but expect higher-than-average expenses for tires, brakes, and fluids due to the vehicle’s size and towing-capable hardware.

What are the best years of the Toyota Sequoia to buy?

Many shoppers prefer later second-generation years with updated features, but well-maintained 2008–2022 models can be strong choices; the best pick is typically the cleanest, best-documented example regardless of year.

What should I check before buying a used 2012 Toyota Sequoia?

Verify service records, scan for stored engine/emissions codes, inspect underbody/frame for rust, test for brake vibration and suspension clunks, and confirm 4WD operation (if equipped) along with towing-related wear. For a deeper dive, request a complete owner’s guide with full specs, trim details, and the recommended maintenance schedules to keep a 2012 Toyota Sequoia running strong.

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

2012 Toyota Sequoia Reliability ReportCommon Problems, Repair Costs & Expert Verdict

90/ 100

LOW RISK

Grade: A-

A supremely durable and capable full-size SUV that delivers reliable service for hundreds of thousands of miles.

Full system breakdown + what I would do

Should You Buy the 2012 Toyota Sequoia?

The 2012 Toyota Sequoia stands as a titan of reliability in the full-size SUV segment, offering a remarkably durable platform built for the long haul. With its robust V8 engine and nearly bulletproof transmission, this vehicle is one of the safest used SUV investments you can make, provided you address a few minor known wear items common to high-mileage large vehicles.

Biggest Strengths

Indestructible 5.7L V8 engine
Robust 6-speed automatic transmission
Heavy-duty body-on-frame construction

Top Risk Areas

The systems that break first on the 2012 Toyota Sequoia. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Fuel Systemmoderate

HVAC Systemminor

Suspension Componentsmoderate

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

NHTSA Recalls

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

AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

EQUIPMENT:OTHER:LABELS

Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-2013 Toyota Venza, 2010-2011 Toyota 4Runner, 2010-2013 Toyota Tacoma, 2011-2012 Toyota Sienna, 2012 Toyota Prius, 2013 Scion FR-S, 2011 Scion XD, 2011 Scion XB, and 2012 Scion TC vehicles. These vehicles were sold with labels that were outside the allowable one percent of accuracy of actual weight added. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 110, "Tire Selection and Rims."

What breaks on the 2012 Toyota Sequoia?

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

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Toyota Sequoia by Year

Compare reliability scores across nearby years of the Toyota Sequoia. Click any year for its full report.

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

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