FaultScore

Worst years for a Scion XB

Owners have filed 1,291 complaints about the Scion XB with NHTSA across model years 2003 to 2015. More of them are about the airbags than anything else.

Avoid

2006 Scion XB

301 complaints — the highest FaultScore of any year, mostly windows, mirrors & wipers.

Cleanest on record

2004 Scion XB

47 complaints — the lowest FaultScore of the graded years.

Every Scion XB year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2015 8 4 3 30,000 Brakes
2014 9 1 0 Engine & Cooling
2013 C 19 5 4 10,500 Engine & Cooling
2012 C 58 14 4 120,065 Airbags
2011 C 61 5 3 65,000 Airbags
2010 C 66 6 3 62,000 Airbags
2009 D 172 21 10 72,000 Airbags
2008 F 424 42 8 54,000 Airbags
2007 3 1 0 Airbags
2006 F 301 25 0 30,000 Windows, Mirrors & Wipers
2005 D 122 21 2 57,000 Body & Structure
2004 C 47 11 0 70,000 Airbags
2003 1 0 0 Tires

What breaks on a Scion XB

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Airbags 341 26.4%

Worst in 2008

Worst in 2006

Engine & Cooling 116 9.0%

Worst in 2008

Brakes 95 7.4%

Worst in 2008

Worst in 2006

Worst in 2008

Worst in 2006

Steering 48 3.7%

Worst in 2008

Worst in 2008

Worst in 2006

Doors, Latches & Locks 23 1.8%

Worst in 2006

Transmission & Drivetrain 22 1.7%

Worst in 2008

Fuel & Propulsion 18 1.4%

Worst in 2006

Seat Belts 17 1.3%

Worst in 2005

Exactly what failed on a Scion XB

The named sub-assemblies behind those complaints, across every model year.

Windshield 125 58.1%
Body 51 23.7%
Power Window Devices AND Controls 7 3.3%
Door 6 2.8%
Automatic Transmission 6 2.8%
Engine 5 2.3%
Frontal 5 2.3%
Instrument Cluster/Panel 4 1.9%
Hatchback/Liftgate 3 1.4%
Hood 3 1.4%

Complaints filed over time

Every complaint about every Scion XB, by the month it reached NHTSA.

Jul 2004 peak 51 Jun 2026

Scion XB problems by state

Where owners filed from. Heavier states are usually just bigger markets, but a part that fails in heat or salt shows up here first.

Compare the Scion XB

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.