Verified against primary sources
| Cost category | Estimate |
|---|---|
| 5-year depreciation | $15,348 |
| Insurance (annual) | $2,141 |
| Fuel or charging (annual) | $1,650 |
| Maintenance (annual) | $302 |
| Tires (annual) | $430 |
| Specification | Value |
|---|---|
| Fuel economy (combined) | 36 MPG |
| Fuel economy (city / highway) | 36 / 36 MPG |
| Engine | 2.5L DOHC 16-valve I4 Dynamic Force Hybrid |
| Horsepower | 245 hp |
| Torque | 176 lb-ft |
| Seating capacity | 8 passengers |
| Cargo space | 33.5 cu ft |
| Pillar | Score (0–100) | Class median | Difference |
|---|---|---|---|
| Cost of ownership | 86 | 62 | +24 |
| Powertrain | 63 | 60 | +3 |
| Safety | 73 | 95 | -22 |
| Driver assistance | 43 | 49 | -6 |
| Livability | 56 | 53 | +3 |
The 2026 Toyota Sienna scores 86/100 on cost of ownership — 24 points above the 3-row suvs median. The 3-Row SUV class median 5-year ownership cost is $65,569 (15,000 mi/yr, national average rates). Largest annual recurring expense: insurance.
The 2026 Toyota Sienna scores 43/100 on driver assistance — 6 points below the 3-row suvs median. All scores reflect standard equipment at base MSRP; optional driver-assistance packages are not scored.
The 2026 Toyota Sienna scores 63/100 on powertrain — 3 points above the 3-row suvs median. Key figures: 36 MPG combined, 245 hp.
Verdict
The 2026 Sienna is the only minivan with a standard hybrid powertrain, giving families genuinely low fuel costs in a segment where fill-ups usually hurt. It seats eight, holds its value well, and carries a five-star NHTSA overall safety rating. The driver-assistance suite is adequate but unremarkable, and interior materials feel a step behind the segment's best. For families who want a people-mover that doesn't punish them at the pump, the Sienna stands alone.
Good fit for: Family hauler
Best for
- Standard hybrid powertrain — 36 MPG combined leads all minivans
- Eight-passenger seating with flexible cargo configurations
- Strong resale value — retains 62% after 5 years
Watch out for
- Driver-assistance suite is adequate but trails segment innovators
- Interior materials and infotainment trail the segment leaders
2026 Toyota Sienna
Five measured pillars, weighted into one score.
Cost, Powertrain, Driver Assistance, Livability, and Safety — each scored against its class, then combined into a single MotiveGrid Score. Built by our engineering team and benchmarked against independent sources like NHTSA, IIHS, and CarEdge. How it’s calculated →
Verdict
Based on median-price trimThe 2026 Sienna is the only minivan with a standard hybrid powertrain, giving families genuinely low fuel costs in a segment where fill-ups usually hurt. It seats eight, holds its value well, and carries a five-star NHTSA overall safety rating. The driver-assistance suite is adequate but unremarkable, and interior materials feel a step behind the segment's best. For families who want a people-mover that doesn't punish them at the pump, the Sienna stands alone.
Good fit for: Family hauler
Families who prioritize passenger space, cargo room, and safety ratings
Cost of Ownership
Five-year cost is driven mostly by depreciation; maintenance is a minor share.
Adjust for your situation
State
Ownership Cost
Powertrain
Fuel efficiency weighed with long-term ownership confidence.
Reliability from NHTSA complaint records, adjusted for how many were sold. How we measure it
Combines real-world energy efficiency (EPA-verified MPG or MPG-equivalent vs. class) with long-term ownership confidence (warranty coverage, platform maturity, and reliability data). Methodology →
Driver Assistance
Strongest in highway driving support, but parking convenience and hands-free automation are limited.
💡 Tracks where the car can drive itself (highways vs. local roads) and how much driver supervision is needed (up to fully driverless).
PoorStandard driver assist — no hands-free operation
Combines highway support, parking convenience, and hands-free automation capability into one score. Methodology →
Livability
Passenger space and everyday maneuverability, scored within its class.
Combines how comfortably this vehicle fits passengers and cargo with how easily it maneuvers in real-world conditions — normalized within its 3-Row SUV segment for fair comparison. Methodology →
Safety
Crash-test protection combined with standard crash-avoidance features.
Combines crash-test protection — NHTSA frontal, side, and rollover ratings plus the IIHS crashworthiness sub-tests (small- and moderate-overlap front, side, headlights) — with standard crash-avoidance technology. New model years without published crash tests are scored on crash-avoidance features alone and capped until tested. Methodology →
Frequently asked questions
- What is the MotiveGrid Score for the 2026 Toyota Sienna?
- The 2026 Toyota Sienna earns a MotiveGrid Score of 75 out of 100. The score combines five pillars — cost of ownership, powertrain, safety, driver assistance, and livability — into one number, so you can weigh a vehicle's all-round strength at a glance.
- Is the 2026 Toyota Sienna safe?
- The Toyota Sienna carries an NHTSA overall safety rating of 5 out of 5 stars. MotiveGrid's safety pillar pairs federal crash-test results with the standard active-safety equipment fitted at base price.
- What is the 2026 Toyota Sienna safety score?
- The 2026 Toyota Sienna earns a MotiveGrid safety score of 73/100. The score combines NHTSA and IIHS crash-test results with the standard active safety equipment included at base price.
- What driver assistance features does the 2026 Toyota Sienna include?
- The 2026 Toyota Sienna scores 43/100 on driver assistance. MotiveGrid evaluates only standard equipment — features included at base MSRP — across four areas: highway automation, parking support, collision avoidance, and visibility aids. Optional driver-assistance packages are not scored.
- Is the 2026 Toyota Sienna reliable?
- The 2026 Toyota Sienna has an average reliability profile for its class, based on NHTSA complaint data. MotiveGrid calculates a reliability proxy score of 50/100 from complaint rates per 1,000 vehicles sold over a trailing multi-year window.
- What is the 2026 Toyota Sienna fuel economy?
- The 2026 Toyota Sienna is EPA-rated at 36 MPG combined. MotiveGrid uses this figure as the basis for its annual fuel or charging cost estimate.
- How does the 2026 Toyota Sienna rank among 3-row suvs?
- The 2026 Toyota Sienna is in the top 54% of 3-row suvs on the MotiveGrid composite score. All vehicles in the same segment are scored on an identical five-pillar framework, making the percentile a direct comparison.
- How does the 2026 Toyota Sienna compare to the Honda Odyssey?
- See the MotiveGrid side-by-side comparison page for a full breakdown across cost of ownership, safety, powertrain, driver assistance, and livability. Both vehicles are top-scored options in the 3-row suvs segment.
- Is the 2026 Toyota Sienna spacious and practical?
- The 2026 Toyota Sienna scores 56/100 on livability, which covers interior passenger space, cargo capacity, and maneuverability. This score is compared directly against other 3-row suvs in the same segment.
Analysis by the MotiveGrid Engineering Team · MotiveGrid Score last computed 2026-07-03