Toyota Sienna problems reported in Colorado
198 of the 10,828 complaints filed about the Toyota Sienna came from Colorado, most often about the body & structure.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
198
Complaints from Colorado
12
Crashes
0
Fires
2004
Worst model year
What failed
Body & Structure
42
21.2%
Doors, Latches & Locks
19
9.6%
Transmission & Drivetrain
17
8.6%
Airbags
14
7.1%
Brakes
13
6.6%
Tires
11
5.6%
Acceleration & Cruise Control
10
5.1%
Electrical System
10
5.1%
Other & Unspecified
9
4.5%
Steering
9
4.5%
Engine & Cooling
8
4.0%
Seat Belts
7
3.5%
By model year
1998 Sienna
3
1.5%
1999 Sienna
2
1.0%
2000 Sienna
8
4.0%
2001 Sienna
4
2.0%
2002 Sienna
6
3.0%
2003 Sienna
2
1.0%
2004 Sienna
56
28.3%
2005 Sienna
33
16.7%
2006 Sienna
30
15.2%
2007 Sienna
2
1.0%
2008 Sienna
12
6.1%
2009 Sienna
3
1.5%
2010 Sienna
1
0.5%
2011 Sienna
7
3.5%
2012 Sienna
4
2.0%
2013 Sienna
2
1.0%
2014 Sienna
2
1.0%
2015 Sienna
8
4.0%
2016 Sienna
5
2.5%
2017 Sienna
4
2.0%
2018 Sienna
3
1.5%
2019 Sienna
1
0.5%
Cities reporting most
Colorado Springs
26
19.5%
Centennial
17
12.8%
Golden
13
9.8%
Denver
13
9.8%
Boulder
11
8.3%
Lakewood
11
8.3%
Littleton
9
6.8%
Castle Rock
7
5.3%
Longmont
7
5.3%
Parker
7
5.3%
Durango
6
4.5%
Fort Collins
6
4.5%