2012 Toyota Highlander: Reliability, Recalls, Known Issues & Cost to Own
Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data
Mature gen2 V6 with strong longevity; main blemishes are the steering-shaft clunk and the rubber oil-cooler-line that is worth replacing proactively. 4 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2012 Toyota Highlander ranged from $28,240 to $35,745 depending on trim (base MSRP, before options and destination).
This listing
Context from the listing you were viewing, not a market-price judgement.
Mature gen2 V6 with strong longevity; main blemishes are the steering-shaft clunk and the rubber oil-cooler-line that is worth replacing proactively.
Sources (3)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=highla…
- repairpal.comhttps://repairpal.com/reliability/toyota/highlander
- cargurus.comhttps://www.cargurus.com/research/articles/toyota-highlander-buying-guide
Known issues
-
The 3.5L V6 rubber oil-cooler line can rupture and dump oil suddenly, risking engine damage if not addressed; a known preventive replacement.
commonly reported · engine
-
Some owners report elevated oil consumption on the V6.
occasional · engine
-
Intermediate steering-shaft wear produces a clunk or pop when turning at low speed; the repair is relatively inexpensive.
widespread · steering
-
Sunroof drain tubes clog and leak, causing water intrusion into the cabin.
occasional · body
Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.
Sources (4)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=highla…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=highla…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=highla…
- cargurus.comhttps://www.cargurus.com/research/articles/toyota-highlander-buying-guide
Recalls & safety
Recall history hasn't been loaded for this model year yet.
Whether a recall is still open on a specific car depends on its VIN. Check it free at NHTSA's VIN lookup (nhtsa.gov/recalls), or ask the seller for proof the repair was done.
Pros & cons
Pros
- Quiet, comfortable ride that isolates bumps well.
- Durable, smooth 3.5L V6 and a well-sorted final second-generation truck.
- Strong resale value and long Toyota service life.
Cons
- Third row best suited to children.
- Sunroof drain leaks and door-lock actuator failures.
- Intermediate steering-shaft clunk and a rubber oil-cooler line worth replacing proactively.
Trims & original pricing
| Trim | Original base MSRP | New today | Engine | MPG |
|---|---|---|---|---|
| Base | $28,240 | discontinued | — | — |
| SE | $32,845 | discontinued | — | — |
| Limited | $35,745 | $50,325 | — | — |
Prices are base MSRP for each trim's standard configuration. Options, packages, and destination charges added to what original buyers actually paid.
Sources (2)
- iseecars.comhttps://www.iseecars.com/car/2012-toyota-highlander-price
- iseecars.comhttps://www.iseecars.com/car/toyota-highlander-price
Depreciation
Move your cursor along the line to see the estimated value for any year.
This listing sits above the typical depreciation curve. Common for heavily-optioned cars and for 2021-2023 model years (pandemic-era pricing); the curve is anchored at base MSRP, which excludes options.
Curve anchored at the entry-trim base MSRP ($28,240). Higher trims started higher (up to $35,745), and options added more.
The curve's data ends 10 years in, so the line levels off after that. Treat the tail as a floor, not a forecast: asking prices for older cars depend mostly on condition, mileage, and the current market, and often sit well above it.
Sources (1)
- iseecars.comhttps://www.iseecars.com/car/toyota-highlander/resale-value
Cost to own
| Repairs (rises with mileage) | ≈ $450–500/yr |
| Expected lifespan | ~250k miles |
National-average estimates based on public data. Your costs vary by region, driver, and condition.
Sources (1)
- repairpal.comhttps://repairpal.com/reliability/toyota/highlander
Frequently asked questions
What problems does the 2012 Toyota Highlander have?
Documented issue patterns include: The 3.5L V6 rubber oil-cooler line can rupture and dump oil suddenly, risking engine damage if not addressed; a known preventive replacement; Some owners report elevated oil consumption on the V6; Intermediate steering-shaft wear produces a clunk or pop when turning at low speed; the repair is relatively inexpensive; Sunroof drain tubes clog and leak, causing water intrusion into the cabin. Frequency is based on public NHTSA complaint data: patterns, not guarantees.
Is the 2012 Toyota Highlander reliable?
Mature gen2 V6 with strong longevity; main blemishes are the steering-shaft clunk and the rubber oil-cooler-line that is worth replacing proactively.
How much did the 2012 Toyota Highlander cost new?
Between $28,240 and $35,745 depending on trim. Those are base MSRPs for each trim's standard configuration; options, packages, and destination charges added to what original buyers actually paid.
Is the Toyota Highlander expensive to maintain?
Estimated repairs run roughly $450–500/year as mileage climbs.
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Estimates are based on public data: patterns, not guarantees. CarVitals is not affiliated with NHTSA, CarMax, AutoTrader, or Cars.com. Issue frequencies come from public NHTSA complaint data, which has no denominator, so they describe reporting patterns, not failure probabilities. Always have a used car inspected before buying. How we build these reports.