Summary

• With 121 currently listed for sale near Washington, DC and an average price of $30,000.00, 23.1% 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.

• 76.0% of 2018 Sienna models on CarGurus are accident free.

• The 2018 Toyota Sienna features a spacious interior, optional all-wheel drive, and a robust 296 horsepower engine, 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 powerful 3.5-liter V6 engine that delivers 296 horsepower, ensures that the Sienna can handle various driving conditions while providing ample power for family outings. The interior is designed with family needs in mind, offering generous cargo space and comfortable seating for up to eight passengers. While some users have noted the absence of advanced tech features like Apple CarPlay and Android Auto, the Sienna compensates with a suite of standard safety technologies, including Toyota Safety Sense, which enhances its appeal to safety-conscious buyers. However, potential buyers should be aware of its lower crash-test ratings compared to rivals, which may influence their decision.

Other model years to consider

• 2016 Toyota Sienna

  • Average price: $29,000.00
  • Good/great deal percentage: 23.8%
  • User rating: 5 / 5
  • Total listings: 130

• 2022 Toyota Sienna

  • Average price: $38,000.00
  • Good/great deal percentage: 34.0%
  • User rating: 4.75 / 5
  • Total listings: 106

• 2015 Toyota Sienna

  • Average price: $28,500.00
  • Good/great deal percentage: 23.5%
  • User rating: 4.78 / 5
  • Total listings: 102

This analysis is based on CarGurus' proprietary market data from July 21, 2026, CarGurus experts' opinions, and generative AI.