How reliable are Toyota Sequoia?

The Toyota Sequoia is a full-size SUV that has long been known for its reliability, durability, and capability. As one of the most trusted and dependable vehicles in its class, the Sequoia has consistently earned high marks from both industry experts and owners alike.

Proven Reliability

The Toyota Sequoia is built on a reputation for reliability that is unmatched in the full-size SUV segment. Toyota's reputation for producing some of the most dependable vehicles on the road is well-deserved, and the Sequoia is a prime example of this. According to industry data, the Sequoia has a predicted reliability score of 4.5 out of 5, indicating that it is highly likely to provide trouble-free ownership over the long term.

Durable and Capable Design

The Sequoia's body-on-frame construction and robust powertrain make it a highly capable and durable full-size SUV. The Sequoia is powered by a powerful 5.7-liter V8 engine that delivers ample power and towing capacity, with a maximum towing capacity of up to 7,400 pounds. This, combined with its available four-wheel-drive system, makes the Sequoia a versatile and capable choice for a wide range of driving situations, from daily commuting to off-road adventures.

Owner Satisfaction

The Sequoia's reputation for reliability and capability is reflected in high levels of owner satisfaction. According to customer reviews, the Sequoia consistently earns high marks for its comfortable ride, spacious interior, and overall dependability. Many owners report that their Sequoia has provided years of trouble-free service, with some vehicles reaching well over 200,000 miles without major issues.

Conclusion

In conclusion, the Toyota Sequoia is a highly reliable and capable full-size SUV that has earned a reputation for dependability and durability. With its powerful V8 engine, robust construction, and available four-wheel-drive system, the Sequoia is a versatile and capable choice for a wide range of driving needs. Its proven track record of reliability and high levels of owner satisfaction make it a top choice in the full-size SUV segment.

What is the most reliable year for a Toyota Sequoia?

The most reliable Toyota Sequoia years are generally considered to be from 2009 onward, with many sources highlighting 2015-2020 as having excellent long-term reliability. Specific model years like 2015, 2018, and 2021 are also frequently mentioned as being particularly good choices. Models from 2001-2008 had more reported issues and are best avoided.
 
This video discusses the reliability of the second-generation Toyota Sequoia: 57sThe Car Guy OnlineYouTube · Apr 12, 2025
Recommended model years

• 2015-2020: These years are frequently cited for excellent long-term reliability. 
• 2015, 2018, 2021: These specific years are highlighted as having the fewest reported issues and recalls. 
• 2018-2022: The end of the second generation is a good choice if you want modern safety features like adaptive cruise control, notes CarGurus.com. 
• 2009-2013: These years are also considered reliable, though some may have minor suspension wear. 

Model years to avoid

• 2001-2008: The first generation had more reported problems, with issues like rust, brakes, and transmission problems common in earlier models. 

Why certain years are better

• Second Generation (2008-2022): This generation is widely praised for its dependability. 
• Safety features: Models from 2018 onward received updates that included modern safety and driver-assist systems. 
• Improved reliability: Later model years often had fewer recalls compared to the first generation. 

Are the Toyota Sequoias reliable?

The Toyota Sequoia is a reliable SUV, with second-generation models (2008–2022) being particularly dependable, especially those with the 5.7L engine and six-speed transmission. While older models may have more issues like rust and engine problems, well-maintained Sequoias can last for 200,000 to 300,000 miles or more. Common issues to watch for in any model include potential cam tower leaks or, on some newer models, rust and oxygen sensor failure. 
This video discusses the reliability of the second-generation Toyota Sequoia: 55sThe Car Guy OnlineYouTube · Apr 12, 2025
Reliability by generation

• First Generation (2001–2007): Had more reported issues, including engine, brake, and rust problems. It's generally considered less reliable than the second generation, though some specific years, like 2009–2010, are better than others. 
• Second Generation (2008–2022): Considered highly reliable, with fewer owner complaints compared to other full-size SUVs. The engine and transmission are durable, even with heavy use like towing. 
  • Best years: 2015, 2017, 2018, and 2021 had the fewest issues. 
  • Avoid: Earlier years like 2001, 2002, 2003, 2005, and 2008 had more issues. 
• Third Generation (2023 onwards): Newer models have high reliability ratings, with the hybrid model offering a good mix of power and value. 

This video discusses the reliability of the first-generation Toyota Sequoia: 1mTrail Runner CustomsYouTube · Aug 24, 2025
Common issues to check

• Rust: A common problem, especially on older models. Inspect the undercarriage thoroughly before purchasing. 
• Cam Tower Leakage: Check for oil leaks around the cam towers, particularly on the passenger side of V8 engines. 
• Oxygen Sensor Failure: Can occur in some models and affects emissions. 
• Exhaust Manifold Leak: A potential issue to watch for. 
• Ball Joint Noise: Another common complaint, though it may not be a severe issue. 

How many miles will a Toyota Sequoia last?

A Toyota Sequoia can last 250,000 to 300,000 miles or more with proper maintenance, and some owners report reaching 400,000 miles or even higher. Key factors for longevity include regular maintenance like fluid changes, checking for rust, and addressing potential issues like cam tower oil leaks.
 
Factors that contribute to a long lifespan

• Regular maintenance: Consistently changing the engine oil, transfer case oil, and transmission fluid is crucial for the major components to last. 
• Rust prevention: Checking for and addressing rust, especially in the passenger side wheel well, can prevent major problems. 
• Engine and transmission reliability: The Sequoia's engine and transmission are known to be very durable, especially with the 5.7L engine and six-speed transmission found in later generations. 
• Addressing common issues: Be aware of potential, but not guaranteed, issues like a secondary air pump failure or cam tower oil leaks and get them addressed to prevent bigger problems down the line. 
• Driving habits: How the vehicle is driven (e.g., towing) can impact its lifespan. However, with proper care, many Sequoias have proven to handle heavy use and still reach high mileage. 

What to look for when buying a used Sequoia

• Service history: Look for a vehicle with a complete and consistent maintenance history.
• Fluid condition: Check the coolant for discoloration, which could indicate a lack of maintenance and potential for head gasket issues.
• Oil leaks: Inspect the area around the cam towers for signs of oil leaks.
• Rust: Carefully check for any rust damage on the body and undercarriage. 

What are the downsides of the Toyota Sequoia?

Sure, the Toyota Sequoia can get some problems as it ages, like any other SUV. It's a super reliable SUV, but not without flaws. Many owners have talked about issues with the oxygen sensor, ball joints, rust, oil leaks, and more. While not usual, some models of the Toyota Sequoia do face engine problems.