Toyota 4Runner reliability: common problems by model year
Across 6 model years, the Toyota 4Runner has 1,076 owner-filed NHTSA complaints and 23 recalls on record. The most-reported areas are structure and suspension. 2005 drew the most complaints (424), 2024 the fewest (8).
6
Model years tracked
1,076
Owner complaints
23
Recalls
251
Median per year
Source: NHTSA complaints and recalls filed for Toyota 4Runner vehicles (US, public record). Typical used asking price $22,199–$45,334.
Which 4Runner years have the most problems?
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
The sentiment is overwhelmingly positive regarding legendary long-term reliability, durability, and off-road capability, particularly for the 5th generation and older models. The 4Runner is consistently described as a "tank," an "over-engineered masterpiece,"
Excessive frame rust: Boxed frame design can trap moisture and salt, leading to severe corrosion from the inside out, potentially causing structural failure. Frequency: very frequent.
Unrefined powertrain in 6th-gen (2025+): Rough upshifts and downshifts, abrupt power delivery from turbo and hybrid battery, general lack of smoothness compared to older V6. Frequency: recurrent.
High pricing / poor value: New models (especially 6th-gen) criticized for high MSRP relative to interior material quality, feature content, and fuel economy. Frequency: recurrent.
Poor fuel economy: Described as a "gas guzzler"; real-world mileage is a common point of criticism, especially compared to modern crossovers. Frequency: recurrent.
Cheap interior materials: Use of hard, cheap plastics, "silly" design with large knobs, and a "tablet slapped onto the dash" infotainment screen cited, particularly at high price points. Frequency: recurrent.
Owner insights cover all generations of the 4Runner. Individual model years are broken down above.