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2016 Toyota 4Runner — Should You Buy One?

Typical asking price: $22,000–$32,000. There is 1 high-severity known issue you need to know before handing over a check.

Kestrel Take

A body-on-frame throwback that holds value like almost nothing else because it genuinely lasts. The 4.0L V6 and five-speed automatic are nearly bulletproof. It's thirsty and dated inside; that's the price of a truck that will run past 300,000 miles.

Known Issues for the 2016 Toyota 4Runner

Ranked by wallet impact. These are documented, recurring problems — not freak accidents.

Frame and undercarriage rust (salt states)High — wallet impact

Northern 4Runners rust at the frame; Toyota ran corrosion programs on related trucks. The frame inspection matters more than the miles.

Repair cost range: Terminal if severe

Water pump seepage (1GR-FE)Medium

Weeping around 120k-160k miles. Routine.

Repair cost range: $500-$900

Dashboard cracking (hot climates)Medium

The Toyota dash-cracking pattern applies here.

Repair cost range: $800-$1,600

KDSS hydraulic sway bar leaks (equipped)Medium

On KDSS-equipped trucks the hydraulic system leaks at the accumulators.

Repair cost range: $1,500-$3,000

Walk-Away Red Flags

  • Frame scaling or flaking
  • Off-road abuse on a TRD Pro — check skids and diff
  • KDSS fluid leaks
  • A price that ignores rust

Good Signs

  • Rust-free southern or western truck
  • Water pump serviced
  • Documented maintenance and honest off-road history

Found a specific Toyota 4Runner?

This page covers what goes wrong on the 2016 Toyota 4Runner in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.

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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.