What is Toyotas most unreliable car?
There isn’t a single Toyota model widely identified as the brand's "most unreliable." Reliability varies by generation and year, and while some Toyotas have more reported issues than others in certain periods, the brand overall remains highly regarded for reliability.
To unpack this question, researchers and reviewers examine reliability surveys, recall histories, and owner feedback across model years, then translate that data into practical guidance for shoppers. The goal is to separate occasional trouble spots from the brand’s overall durability and long-term value.
Models with notable reliability concerns
Below are the Toyota models that have drawn attention for reliability issues in recent reliability surveys and recall histories. The items reflect patterns seen in credible sources over the last few years, not universal judgments about every year or trim.
Data sources
Reliability scores and recall histories cited here come from Consumer Reports, J.D. Power, and official recall databases. These sources frequently update ratings and reflect owner experiences across model years.
- Toyota 4Runner
- Toyota Sequoia
In summary, these models have appeared as notable outliers in certain reliability analyses, but they remain part of a brand that overall scores highly for long-term dependability. Issues are not uniform across all years and trims, and many owners report solid reliability with proper maintenance.
How to evaluate reliability when shopping for a used Toyota
To help readers assess reliability before buying, here is a step-by-step checklist drawn from major reliability analyses and recall databases.
- Check the latest reliability scores for the exact model year from credible sources (e.g., Consumer Reports and J.D. Power). Look for predicted reliability as well as overall ratings.
- Review the recall history for the specific year and VIN range. Verify that any open recalls have been addressed and review the credibility of the service history.
- Examine maintenance records for signs of timely service (engine oil changes, transmission service, cooling system upkeep) and any repairs tied to common issues for that model.
- Consider known problem areas for the model year (such as electronics, infotainment, rust, or drivetrain components) and assess whether repairs could be costly.
- Have a trusted mechanic perform a pre-purchase inspection (PPI) focused on common wear items and any model-year-specific weak points.
Bottom line: even with a strong general reputation, reliability varies by model year and individual vehicle history. A careful, data-driven approach helps buyers avoid surprises when purchasing a used Toyota.
Bottom line for buyers
While Toyota as a brand remains one of the most dependable in mainstream automotive markets, there isn’t a single universal “most unreliable” model. If you’re considering a used Toyota, prioritize year-by-year reliability data, confirm all recalls are resolved, review the maintenance history, and get a professional inspection. With diligent research, you can balance durability with value and enjoy Toyota’s lasting Quality.
Summary: Toyota’s overall reliability is strong, but certain models like the 4Runner and Sequoia have shown reliability concerns in some years. Reliability varies by generation and year, so targeted research and a thorough pre-purchase check are essential for anyone shopping used Toyotas.
Which Toyotas have engine problems?
Toyota is recalling about 127,000 pickup trucks and SUVs over potential issues related to the vehicles' engines that could increase the risk of a crash. The recall covers model year 2022-2024 Toyota Tundra pickup trucks, model year 2022-2024 Lexus LX SUVs and model year 2024 Lexus GX SUVs equipped with V35A engines.
Which Toyota car has the least problems?
The Toyota Corolla is frequently cited as having the least problems, often described as a "bulletproof" and highly reliable car with a proven track record. Other models that are consistently ranked as very reliable include the Camry, especially earlier models like 2012-2017, and the RAV4, particularly the 2013-2018 models. For those looking for an SUV, the RAV4, 4Runner, and Sequoia are good options.
Sedans
- Toyota Corolla: Often considered the most reliable Toyota, it is known for its long-term dependability and low probability of serious repairs.
- Toyota Camry: A very reliable sedan, particularly older models from 2012-2017, with a strong reputation for dependability.
- Toyota Avalon: This model is noted as being one of the longest-lasting passenger cars, often lasting over 250,000 miles.
SUVs
- Toyota RAV4: Highly rated for reliability, especially models from 2013-2018. The RAV4 is also noted for having a low average annual repair cost.
- Toyota 4Runner: A reliable option if you need a larger SUV, with a good track record for longevity.
- Toyota Sequoia and Land Cruiser: These are also noted for being long-lasting SUVs.
Other models
- Toyota Prius: The Prius is also recognized as a reliable and low-cost vehicle to maintain.
- Toyota Tundra and Sienna: Some specific models of these vehicles, particularly the previous generation Tundra and certain Sienna models, are also noted for their reliability.
What is the most unreliable Toyota?
While Toyota is known for reliability, specific models have faced notable issues. Some of the most frequently cited as unreliable are the 2007-2010 Camry, 2009 Corolla, and 2010 Prius, due to problems like excessive oil consumption, transmission failures, and hybrid system glitches. Older models with the 3VZE engine in 4Runners and pickups are also known for head gasket issues, as are certain Camry engines from the mid-90s (1MZ) and the 2AZ-FE four-cylinder engine from the 2000s, notes a YouTube video.
Models with known issues
- 2007-2010 Camry: Issues include excessive oil consumption, especially with the 4-cylinder engines, and problems with the 3.5L V6, according to autoevolution.
- 2009 Corolla: This model year is noted for serious issues like excessive oil consumption and potential transmission failures.
- 2010 Prius: Problems include a software glitch affecting the hybrid system, potential early hybrid battery failure, and inverter/cooling issues.
- 4Runner and Pickup (late 80s/early 90s): The 3VZE V6 engine is known for premature head gasket failure.
- Certain 2000s models: The 2AZ-FE four-cylinder engine is known for oil consumption and head bolt failure.
Newer models with issues
- Toyota RAV4 Hybrid (2025): Has a lower reliability score according to one analysis.
- Toyota Prius Prime (2025): Also scored lower on one reliability analysis.
- Toyota Corolla Cross (2025): This model is criticized for poor interior quality and an underpowered engine, among other issues.
- Toyota Sequoia (2025): The new hybrid powertrain has had early reliability problems.
Which brand of car is most unreliable?
While different surveys identify different brands as the least reliable, recent reports from sources like Consumer Reports and What Car? point to Rivian and MG as the most unreliable brands for 2025. Land Rover and Jaguar are also consistently ranked among the least reliable due to a history of high repair costs and issues with complex components.
Brands identified as most unreliable
- Rivian: Consumer Reports ranked Rivian as the least reliable brand, citing electronic issues and recalls for both its R1T and R1S models. This YouTube video also notes that, as a newer company, its vehicles are still prone to manufacturing issues.
- MG: What Car? has identified MG as the most unreliable brand in its 2025 survey for the second year in a row, citing a very low average reliability score.
- Land Rover: This brand has a long-standing reputation for poor reliability, with frequent and expensive problems affecting electronics and other major components. Even though recent performance suggests slight improvement, it remains a top contender for unreliability, says this YouTube video.
- Jaguar: Jaguar is also frequently mentioned in reliability surveys as one of the worst, especially since the company is transitioning to a new manufacturing model, notes What Car?.
- Other brands: Other brands like Nissan, Fiat, and Alfa Romeo have also received low scores in recent reliability surveys, according to What Car? and U.S. News & World Report.
