Summary

• With 67 currently listed for sale near Seattle, WA and an average price of $28,993.00, 37.3% of 2018 Toyota Siennas for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2018 Toyota Sienna 4.4 / 5 stars.

• 100.0% of 2018 Sienna models on CarGurus are accident free.

• The 2018 Toyota Sienna features a spacious interior, all-wheel drive capability, and a standard suite of modern safety systems, making it a practical choice for families.

Why it stands out

The 2018 Toyota Sienna distinguishes itself in the minivan segment with its unique all-wheel drive option, which is not commonly found among its competitors. This feature, combined with a robust 296-horsepower V6 engine, provides a blend of performance and practicality that appeals to families needing versatility. The Sienna's spacious interior is designed for comfort, accommodating up to eight passengers, and offers ample cargo space, making it ideal for family trips and daily errands alike. While some users have noted the absence of certain modern tech features, the Sienna compensates with a strong reputation for reliability and safety, bolstered by the inclusion of Toyota Safety Sense as standard equipment. This suite of driver-assistance technologies enhances peace of mind for families on the road. Overall, the Sienna remains a solid choice for those prioritizing space, safety, and all-weather capability.

Other model years to consider

• 2016 Toyota Sienna

  • Average price: $19,304.00
  • Good/great deal percentage: 24.3%
  • User rating: 5 / 5
  • Total listings: 74

• 2017 Toyota Sienna

  • Average price: $24,068.00
  • Good/great deal percentage: 31.3%
  • User rating: 4.88 / 5
  • Total listings: 67

• 2022 Toyota Sienna

  • Average price: $41,185.00
  • Good/great deal percentage: 36.1%
  • User rating: 4.75 / 5
  • Total listings: 61

This analysis is based on CarGurus' proprietary market data from July 1, 2026, CarGurus experts' opinions, and generative AI.