2017 Toyota Sienna — should you buy one?

Why people love the 2017 Toyota Sienna

The 2017 Sienna comes with a 3.5L V6 paired to an eight-speed automatic transmission that actually feels responsive compared to the four-speed in older Siennas. Owners love the power-sliding doors and the fact that the hybrid system delivers solid fuel economy (around 21 city / 27 highway) without feeling gutless on the highway. The interior cargo flexibility—with seats that fold flat into the floor—means a college grad can haul a dorm room, a dog, and a friend's couch in one trip.

Common complaints and known issues

The transmission can shudder or hesitate during low-speed acceleration, especially between 40k and 80k miles; Toyota issued a TSB but didn't recall it. The sliding door motors fail around 90k–130k miles, costing $800–$1,200 to replace. Paint oxidation and clear-coat peeling show up earlier on 2017 models than later years, typically visible by 100k miles on the hood and roof. Some owners report infotainment system freezes that require a full reboot, though software updates sometimes help.

Typical asking price

Under 80k miles: $22,000–$28,000. 80k–140k miles: $18,000–$24,000. Over 140k miles: $14,000–$19,000. Pricing spreads widen based on trim (S versus Limited), service history documentation, and whether the sliding doors have been serviced; accident-free single-owner Siennas in the Midwest tend to hold value better than fleet or multi-owner vehicles from coastal regions where salt accelerates paint failure.

Ranges are typical 2026 asking prices, not appraisals. The actual fair offer depends on this specific car's title history, accident record, and open recalls — which is what EstimateProof tells you.