2008 Toyota Sienna: Reliability, Recalls, Known Issues & Cost to Own
Data last updated 2026-07-04 · sources listed throughout · based on public NHTSA data
Capable, comfortable V6 minivan, but this year drew heavy stability/traction-control false-activation and sliding-door complaints. 6 known issue patterns are documented below, with frequency and the mileage windows where they typically appear. New, the 2008 Toyota Sienna ranged from $24,340 to $35,465 depending on trim (base MSRP, before options and destination).
This listing
Context from the listing you were viewing, not a market-price judgement.
Capable, comfortable V6 minivan, but this year drew heavy stability/traction-control false-activation and sliding-door complaints.
Sources (2)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=sienna…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=sienna…
Known issues
-
Vehicle Stability Control and traction control can activate unexpectedly on dry pavement, especially in curves at highway speed, causing sudden deceleration and difficulty steering.
commonly reported · brake
-
Oil cooler line ruptures cause rapid oil loss, often with no warning light, risking engine damage.
occasional · engine
-
Power sliding door cables snap or fray and doors can open while moving or fail to operate.
commonly reported · body
-
Intermittent airbag warning lamp traced to faulty connectors beneath the front seats, which can disable the airbag system.
occasional · electrical
-
Premature tire wear on both front- and all-wheel-drive versions.
commonly reported · suspension
-
Liftgate struts fail and the liftgate can fall; some replacement struts also failed prematurely.
occasional · body
Based on public NHTSA complaint data and AI synthesis: patterns, not guarantees.
Sources (2)
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=sienna…
- api.nhtsa.govhttps://api.nhtsa.gov/complaints/complaintsByVehicle?make=toyota&model=sienna…
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.
Trims & original pricing
| Trim | Original base MSRP | New today | Engine | MPG |
|---|---|---|---|---|
| CE | $24,340 | discontinued | — | — |
| LE | $25,865 | $40,820 | — | — |
| XLE | $29,525 | $45,520 | — | — |
| XLE Limited | $35,465 | discontinued | — | — |
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/2008-toyota-sienna-price
- iseecars.comhttps://www.iseecars.com/car/toyota-sienna-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 ($24,340). Higher trims started higher (up to $35,465), 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-sienna/resale-value
Cost to own
| Repairs (rises with mileage) | ≈ $550–600/yr |
| Expected lifespan | ~225k miles |
National-average estimates based on public data. Your costs vary by region, driver, and condition.
Sources (2)
- repairpal.comhttps://repairpal.com/reliability/toyota/sienna
- moneygeek.comhttps://www.moneygeek.com/insurance/auto/toyota-sienna-insurance/
Frequently asked questions
What problems does the 2008 Toyota Sienna have?
Documented issue patterns include: Vehicle Stability Control and traction control can activate unexpectedly on dry pavement, especially in curves at highway speed, causing sudden deceleration and difficulty steering; Oil cooler line ruptures cause rapid oil loss, often with no warning light, risking engine damage; Power sliding door cables snap or fray and doors can open while moving or fail to operate; Intermittent airbag warning lamp traced to faulty connectors beneath the front seats, which can disable the airbag system. Frequency is based on public NHTSA complaint data: patterns, not guarantees.
Is the 2008 Toyota Sienna reliable?
Capable, comfortable V6 minivan, but this year drew heavy stability/traction-control false-activation and sliding-door complaints.
How much did the 2008 Toyota Sienna cost new?
Between $24,340 and $35,465 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 Sienna expensive to maintain?
Estimated repairs run roughly $550–600/year as mileage climbs.
Checking a listing right now?
The CarVitals extension runs this report automatically on any CarMax listing you open, with the listing's exact price, mileage, and trim filled in for you.
Add to Chrome · FreeNo account needed for the check. It runs on the car's details.
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.