2018 Toyota Sienna used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Whining or grinding noise10 owner complaints

  On a test drive from a cold start, check that shifts are smooth, with no slipping, delays, shudder or jerking at low speed. Ask for transmission fluid service records.

• Hesitation when accelerating7 owner complaints

  On a test drive from a cold start, check that shifts are smooth, with no slipping, delays, shudder or jerking at low speed. Ask for transmission fluid service records.

• Fuel pump failure6 owner complaints

  Watch for fuel smells, hard starting and the check engine light, and make sure the fuel gauge works.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• Fuel system, gasolineRecall number 20V682000, Nov 4, 2020
• Fuel system, gasolineRecall number 20V012000, Jan 13, 2020
• Service brakes, hydraulicRecall number 19V553000, Jul 25, 2019
• SteeringRecall number 19V532000, Jul 16, 2019
• EquipmentRecall number 19V503000, Jun 28, 2019
• Service brakes, hydraulicRecall number 19V410000, Jun 4, 2019
• WheelsRecall number 18V130000, Feb 22, 2018

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• Obsolete noticeJan 30, 2026
• Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System...Jan 28, 2026
• Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands FreeAug 20, 2025
• The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...Jun 13, 2025
• To assist with the early detection and early resolution of audio related concerns you may be asked to...Apr 2, 2025
• Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System...Feb 11, 2025

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.