Are 2007 4Runners reliable?

Yes. The 2007 Toyota 4Runner is widely regarded as a durable, long-lasting SUV, and well-maintained examples can reach high mileages. Like any aging vehicle, reliability depends on maintenance history, mileage, and local conditions.

Reliability profile

The 2007 4Runner sits in Toyota’s durable fourth-generation lineup (2003–2009). It benefits from a proven chassis, a sturdy drivetrain, and a track record of long-term reliability among enthusiasts and mainstream reviewers alike. With regular upkeep, many owners report dependable performance well into higher mileage ranges.

Key mechanical strengths

These design elements help explain the model’s reliability reputation:

• Body-on-frame construction and a straightforward, rugged drivetrain


• 1GR-FE 4.0L V6 engine known for durability and smooth operation


• Timing chain-driven engine (low ongoing maintenance compared with belt-driven setups)


• Reliable transfer case and 4x4 system designed for off-road use


• Strong aftermarket support and widespread parts availability

With regular maintenance, these strengths contribute to long service life and lower expected maintenance surprises for many owners.

Common aging issues to watch for

As with any 15+ year-old SUV, a used 2007 4Runner can develop wear points. Being aware of typical aging concerns helps buyers and owners prioritize inspection and maintenance.

• Frame and underbody corrosion in climates with road salt or high humidity


• Suspension wear, including worn control arms, ball joints, tie rods, and shock absorbers


• Brake system wear and ABS sensor/wheel bearing issues


• Engine seals and gaskets, which can lead to oil or coolant leaks (valve cover gaskets and oil pans are common leak points)


• Transmission and transfer case wear; rough shifting, delayed engagement, or fluid-refresh needs


• Electrical components such as window regulators, door locks, and dashboard sensors


• Air conditioning system components (compressor clutch, refrigerant lines) that may wear with age

Addressing these items proactively through maintenance typically preserves reliability and reduces the risk of unexpected breakdowns.

Pre-purchase checks and maintenance tips

To maximize reliability when buying or maintaining a 2007 4Runner, focus on thorough inspection and documented service history. The following checks help identify well-preserved examples and guide maintenance planning.

• Obtain a professional pre-purchase inspection (PPI) focusing on frame integrity, drivetrain, suspension, and electrical systems


• Review maintenance history for regular oil changes, cooling system service, transmission fluid changes, and any prior repairs


• Inspect for frame rust, especially along rails and crossmembers; check for door pillar and underbody corrosion


• Test drive to evaluate engine feel, transmission smoothness, 4x4 engagement, and steering response


• Check recalls and service campaigns by verifying the VIN with the NHTSA or Toyota's recall database

Thorough inspection and documented upkeep help ensure that a 2007 4Runner you buy remains reliable for years to come.

Summary

The 2007 4Runner remains a durable, long-lasting SUV when well cared for. Its reliability advantage comes from Toyota engineering, a robust drivetrain, and strong aftermarket support, but age brings typical wear. Prospective buyers should prioritize a detailed pre-purchase inspection and a solid maintenance plan to maximize reliability and longevity.

What is the most reliable year of 4Runner?

The most reliable Toyota 4Runner years include the 1996-2002 (3rd generation), 2007-2009 (4th generation), and the 2010-2024 (5th generation), with specific years like 2001, 2008, and 2017 frequently cited as standouts. The 5th generation, in particular, has received fewer complaints in its later years (2017-2021), and earlier 3rd-generation models with the V6 engine are known for durability, while 4th-generation V8 models are also praised for reliability. 
This video explains how to choose a reliable 4Runner: 1mDiscerning CarsYouTube · Dec 28, 2023
3rd Generation (1996-2002) 

• Best years: 1996-2002, especially 2001 and later, which benefited from updates that fixed earlier issues. 
• Why it's reliable: The 3.4L V6 engine is highly regarded for its durability, with some owners reporting over 350,000 miles with proper maintenance. 
• Considerations: Some earlier 3rd-generation models may have minor issues that were fixed in later years. 

4th Generation (2003-2009)

• Best years: 2007-2009, with 2008 often highlighted for a solid mix of comfort and strength.
• Why it's reliable: These years are noted for their smooth ride, low maintenance costs, and the availability of a durable V8 engine option.
• Considerations: Be sure to have a mechanic inspect any used vehicle, especially one this old. 

5th Generation (2010-2024)

• Best years: 2010-2024, with 2017-2021 models receiving the fewest complaints in the generation. 
• Why it's reliable: The 4.0L V6 engine is known for its longevity, and later years have benefitted from safety and infotainment upgrades. 
• Considerations: Newer models will have more modern tech, but older ones are still mechanically sound. 

This video explains why the 5th generation 4Runner is a reliable vehicle: 54sTandem OffroadYouTube · Aug 14, 2025

Is 2007 a good year for a 4Runner?

Among the 991 owners who provided feedback on the 2007 Toyota 4Runner for Kelley Blue Book, consumer sentiment is overwhelmingly positive, with 98% recommending the vehicle. As a whole, consumers found the vehicle's quality and reliability to be its strongest features and value to be its weakest.

What years to stay away from 4Runner?

The Toyota 4Runner years to avoid are generally 2003-2005 due to severe frame rust and engine issues, and earlier models like 1988-1995 (specifically with the 3.0L V6) due to head gasket failures. Other problematic years include 2001-2002 for rust and 2010-2011 for airbag defects. 
This video discusses the best and worst years for the Toyota 4Runner, including common problems to watch out for: 59scar PROblemsYouTube · Oct 29, 2024
Problematic model years by generation 

• First Generation (1984-1989): Avoid 1988-1989 models with the 3.0L V6 engine due to potential head gasket failures. 
• Second Generation (1990-1995): Avoid 1990-1995 models with the 3.0L V6 engine for the same head gasket issues. 
• Third Generation (1996-2002): Avoid 2001-2002 models due to reports of severe frame rust and suspension problems. 
• Fourth Generation (2003-2009): This is the most problematic generation. 
  • 2003-2005: These years are notorious for severe frame rust, and some 2003-2004 models are also associated with head gasket failure and dashboard cracks. The 2004 model is often cited as one of the worst due to a combination of rust, ABS problems, and poor rear impact safety ratings. 
• Fifth Generation (2010-present): Avoid 2010-2011 models due to dangerous airbag defects. 

Key issues to be aware of

• Frame and body rust: A significant problem, particularly for the 2003-2005 models, can lead to expensive repairs or a complete vehicle write-off. 
• Engine issues: The 3.0L V6 engine in the second-generation 4Runner is prone to head gasket failure. 
• Airbag defects: A recall affected the 2010-2011 models due to faulty airbags. 
• Dashboard cracks: This was an ongoing issue in some models, including the 2004. 
• Suspension and brake problems: The 2001-2002 models had suspension issues, while the 2004 had a high number of complaints about the ABS not working properly. 

How long will a 2007 Toyota 4Runner last?

Most Toyota 4Runners easily reach 200,000+ miles, and many well-maintained models go well beyond 300,000 with minimal major repairs. Longevity depends on regular maintenance, rust prevention, and driving habits, making the 4Runner a smart choice for drivers who take care of their vehicles.