2009 Toyota Prius reliability record
NHTSA consumer complaints and recall campaigns for the 2009 Toyota Prius from the dataset labeled 2026. The source file does not provide an exact snapshot date. Use the reported issues to guide further checks; these counts do not establish failure rates or repair costs.
- NHTSA complaints
- 644
- Dataset year: 2026; snapshot day not provided
- Top problem area
- EXTERIOR LIGHTING
- 109 complaints
- Recalls on record
- 5
- see below
- Reported harm
- 90 reported crashes · 37 injuries · 2 deaths · 7 fires
How this record compares
raw NHTSA counts, not defect ratesCounts are not adjusted for vehicles sold, time in service or reporting frequency. A larger count does not establish a higher chance of failure, and these comparisons do not set the maintenance budget in our calculator.
Complaint rank
#759
of 4,194 vehicle records
Vs Toyota median
+355
median 289 across 291 Toyota records
Vs 2007-2011
+385
median 260 complaints in 736 records
Top component share
17%
Exterior Lighting: 109 complaints
What owners report fails — 2009 Toyota Prius
- EXTERIOR LIGHTING 109
- SERVICE BRAKES, HYDRAULIC 80
- VEHICLE SPEED CONTROL 67
- SERVICE BRAKES 63
- ELECTRICAL SYSTEM 53
5 recalls on record for the 2009 Toyota Prius
- NHTSA 12V536000 · 2013 · HYBRID PROPULSION SYSTEM: INVERTER The corroded coil wire may break and the water pump could stop. The corroded coil wire could cause a short circuit betwe
- NHTSA 13V014000 · 2013 · SEATS If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or
- NHTSA 12V537000 · 2012 · STEERING:GEAR BOX:SHAFT SECTOR Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a ve
- NHTSA 10V036000 · 2010 · EQUIPMENT:OTHER:LABELS A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.
- NHTSA 10V035000 · 2010 · EQUIPMENT:OTHER:LABELS THIS DOES NOT MEET THE STANDARD REQUIREMENTS.
Estimate the 5-year cost to own a 2009 Toyota Prius
Build a separate budget with your purchase price, insurance quote, mileage and maintenance estimate. Complaint counts do not enter that calculation. Unknown local taxes and fees stay listed as costs to confirm.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2009 Toyota Prius units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Dataset year: 2026; exact snapshot day not supplied. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2009 Toyota Prius reliable?
NHTSA has 644 consumer complaints on record for the 2009 Toyota Prius and 5 recalls. The most-reported problem area is exterior lighting (109 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2009 Toyota Prius units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2009 Toyota Prius?
Owners most often report problems with: exterior lighting (109), service brakes, hydraulic (80), vehicle speed control (67), service brakes (63). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2009 Toyota Prius?
This complaint dataset does not measure repair prices or predict a maintenance budget for the 2009 Toyota Prius. Use your purchase price, insurance quotes, fuel use and a maintenance estimate in the separate five-year cost calculator. It does not convert complaint counts into repair costs, and any unknown taxes remain excluded and clearly listed.