VinCanary

Toyota 4Runner · Years to avoid & years to hunt · 20162023

One of the most durable SUVs on the road — there's no bad year here, just a rust check and a couple of quirks that decide which one to buy.

The fifth-generation 4Runner (2010–2024) is famously bulletproof: a single 4.0-liter V6 and five-speed automatic that mechanics say routinely run past 250,000 miles, with no expensive engine or transmission failure pattern in any year from 2016 to 2023. So the year-to-year differences are small. The early years (2016–2019) carry the real national recalls — Takata airbags on 2016, the fuel-pump recall on 2018–2019 — that you verify are closed. The later years (2020–2023) carry only regional accessory-label recalls but a louder chorus of the same quirks: a highway steering shimmy, spontaneous sunroof shatter, and on 2023 a distracting LED-headlight shadow. The one universal walk-away, every year, is a rusted frame. Here's the year-by-year.

Evidence: 367 federal complaints analyzed · 28 recall campaigns · 8 full-year reports · mechanic & forum testimony throughout

The short version
Best years
2017 · 2020 · 2021

The smallest complaint files and, for 2020–2021, no national safety recall at all — clean, mature examples of a proven truck

Avoid
2016

Only relatively — it's the most homework: the largest complaint file, the last year in the Takata passenger-airbag recall population, and old enough that rust is a real risk. Still a bulletproof truck once the recall is confirmed closed

There is no 'avoid' year here — that's unusual, and it's earned. The 4.0-liter V6 and five-speed automatic are the same bulletproof pairing every year 2016–2023, with no costly engine or transmission pattern. What decides a given 4Runner is the individual truck: inspect the frame and rear hatch for rust (a rotten frame costs more than the truck to fix — the one true walk-away), verify the year's recalls are closed by VIN, and test-drive for the highway steering shimmy. 2016 needs the Takata airbag recall confirmed; 2018–2019 need the fuel-pump recall (20V-682) confirmed.
The shape of the story: complaint counts are low and flat across the whole range (2016: 77, 2017: 35, 2018: 57, 2019: 64, 2020: 31, 2021: 34, 2022: 39, 2023: 30) — there's no problem year, just a peak in 2016 driven by the Takata airbag recall wave. The early years carry the real national recalls; the later years trade those for quieter files and louder shimmy-and-sunroof gripes.

The short list

Where the money goes wrong — and where it doesn’t.

✕ Years to avoid

2016

Not bad — just the most homework. 77 complaints, the largest file of the range, inflated by the Takata passenger-airbag inflator recall (19V-005 and its re-replacement 19V-741) — this is the final 4Runner year in that population, so confirm the inflator work is done by VIN. It's also old enough that a salt-belt example needs the frame and rear hatch inspected for rust. Mechanically it's the same bulletproof truck; the 'avoid' framing is only relative to the cleaner later years.

2019

The loudest year for two nagging traits. 64 complaints, shaped by the fuel-pump recall (20V-682, a stall risk with a free fix — verify it's closed) and the generation's steering-wheel shimmy at 55–68 mph. The shimmy is mostly tires and body-on-frame character — Toyota's own tech tips blame the factory Dunlop tires and prescribe road-force balancing — not a broken part. A fine truck once the recall is confirmed and you've test-driven the shimmy.

✓ Years to hunt for

2017

The early sweet spot — first year clear of Takata. 35 complaints, one of the smallest files, and the first model year that was never part of the Takata passenger-airbag recalls shadowing 2016-and-earlier trucks. Same bulletproof V6 and five-speed. The one thing to test hard is the brakes — a few owners report a soft pedal that sinks, occasionally a low-mileage master-cylinder failure — plus the usual door-lock actuators and salt-belt frame check.

2020

Out of the national-recall years entirely. 31 complaints and a single regional accessory-label recall — no national safety recall touches this year. Clean and mature. The quirks are the highway shimmy, spontaneous sunroof shatter (insurance is the backstop), and soft brakes; on Limited trims, drive the X-REAS suspension over rough pavement. A strong used pick.

2021

Quiet, recall-light, and proven. 34 complaints and only an accessory-label recall. The homework is small: the highway shimmy, and door-lock actuators that fail repeatedly at roughly $200 each (owners cite a class-action). Otherwise it's the durable body-on-frame 4Runner doing what it's known for.

2023

The last V6 4Runner before the redesign. 30 complaints, the smallest file of the range, and one accessory-label recall. The final fifth-generation, V6-powered year before the 2025 redesign. Two newer gripes: the LED low beams cast a distracting driver's-side shadow Toyota won't fix (test at night), and a few owners hit an expensive brake master-cylinder/accumulator failure ($3,200 quoted in one case). Rare, but test the brakes carefully.

Every year, rated

Each verdict links to the full report: known issues with real repair costs, open recalls, and the print-and-go inspection checklist.

Chirping
2016

A genuinely bulletproof body-on-frame SUV whose only real homework is the Takata airbag recall and a frame-rust check.

77 complaints · 8 recalls

Full report →
Chirping
2017

The first year past the Takata airbag recalls — a clean, bulletproof 4Runner whose loudest complaint is a rare soft-brake-pedal scare.

35 complaints · 5 recalls

Full report →
Chirping
2018

A durable, low-drama 4Runner whose one real safety item is the fuel-pump recall — verify it's done, then enjoy a truck built to run past 250,000 miles.

57 complaints · 5 recalls

Full report →
Chirping
2019

A bulletproof drivetrain wrapped around two nagging traits — the fuel-pump recall and the highway steering shimmy — neither of which makes it a bad buy.

64 complaints · 4 recalls

Full report →
Calm
2020

Out of the national-recall years entirely — a clean, bulletproof 4Runner whose only quirks are the highway shimmy and a sunroof worth inspecting.

31 complaints · 1 recalls

Full report →
Calm
2021

A quiet, recall-light 4Runner where the only real homework is the highway shimmy and a couple of $200 door-lock actuators.

34 complaints · 1 recalls

Full report →
Chirping
2022

A durable late-generation 4Runner whose one loud pattern is spontaneous sunroof shatter — inspect the glass, and you've handled its biggest quirk.

39 complaints · 3 recalls

Full report →
Chirping
2023

The final V6 4Runner before the redesign — a bulletproof truck whose new gripes are a distracting LED-headlight shadow and a pricey brake-accumulator failure.

30 complaints · 1 recalls

Full report →
Possibly one of the best SUVs Toyota makes and will ever make — the most reliable, most dependable, most basic, all at once.
A Toyota master technician (Car Care Nut) on the fifth-generation 4Runner — the reputation is earned; the year you pick comes down to recalls and a rust check

Shopping 4Runner years? We’ll watch them for you.

New recalls, federal investigations, and quiet warranty-extension programs land months after you buy. Tell the canary which years you’re considering — it sings when something changes.

Watch my years — free

Cross-shopping?

Same class, checked the same way:

Compare any two

Any two years, side by side — the numbers line up even before we’ve written the verdict.

First vehicle
Second vehicle