The Lemon IndexAll cars · Toyota Sienna · 2020
2020 Toyota Sienna. Advanced data.
The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.
Engines and drivetrains 2
| Engine | Transmission | Drive | City / hwy / combined | Fuel | Fuel cost/yr |
|---|---|---|---|---|---|
| 3.5L 6-cyl | Auto (S8) | FWD | 19 / 26 / 21 | Regular | $2,950 |
| 3.5L 6-cyl | Auto (S8) | AWD | 18 / 24 / 20 | Regular | $3,100 |
EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.
Failure mileage by system
Half of owners who gave a mileage reported the problem between 4,000 and 30,700 miles. Median 14,600, from 11 complaints with a mileage.
Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.
Complaints by system
| System | Share of complaints |
|---|---|
| Engine | 23% |
| Fuel or ev drive system | 23% |
| Transmission & drivetrain | 18% |
| Electrical | 14% |
| Steering | 14% |
One complaint can name more than one system, so shares can add to more than 100%.
Severity, all complaints
| Total | Crashes | Fires | Injuries | Deaths | Tows |
|---|---|---|---|---|---|
| 38 | 0 | 1 | 0 | 0 | 0 |
As reported by owners to NHTSA. Not verified.
Recall campaigns 2
20V682000 Nov 2020 Fuel System, Gasoline / Delivery / Fuel Pump
Defect. Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus
Risk. If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Remedy. Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota cust
19V532000 Jul 2019 Steering
Defect. Braun Corporation (Braun) is recalling certain modified 2017-2020 Toyota Sienna vehicles. The steering shaft extensions may have been improperly manufactured, possibly causing the extensions to fracture.
Risk. If the steering shaft extension completely fractures, it can cause a loss of steering, increasing the risk of a crash.
Remedy. Braun has notified owners, and dealers will replace the steering shaft extensions, free of charge. The recall began July 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.
Manufacturer communications 153
Toyota filed 153 service communications for this car with NHTSA.
- REVISION NOTICE July 03, 2019 Rev1: ?
- Engine oil leak condition
Crash ratings by version
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Toyota SIENNA VAN FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Toyota SIENNA VAN AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
Safety equipment
| Electronic stability | Forward collision warning | Lane departure warning |
|---|---|---|
| Standard | Standard | Standard |
Nearby model years
Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.
Updated
Free to use with credit: Source: The Lemon Index (lemonindex.com)
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