NHTSA lists 6 safety recalls and 1,051 owner complaints for the 2005 Toyota Prius. Most complaints involve exterior lighting (346) and electrical system (178). The EPA rates it 46 mpg combined.
Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 5, 2003, through March 30, 2009. The affected vehicles have a steering intermediate extension shaft assembly built with metal splines that complete the connection from the steering wheel to the steering gear. These splines may have been manufactured with an insufficient hardness.
Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 6, 2003, through March 30, 2009 and FCHV-adv vehicles manufactured December 12, 2008, through September 13, 2011. During manufacturing, a scratch may have occurred inside of the electrically driven water pump at the coil wire. The coil wire may corrode at the scratched portion.
SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each Prius model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 2001 | 170 |
| 2002 | 193 |
| 2003 | 111 |
| 2004 | 610 |
| 2005 | 1,051 |
| 2006 | 1,440 |
| 2007 | 2,004 |
| 2008 | 1,497 |
| 2009 | 502 |
| 2010 | 2,823 |
| 2011 | 523 |
| 2012 | 688 |
| 2013 | 414 |
| 2014 | 241 |
| 2015 | 166 |
| 2016 | 181 |
| 2017 | 91 |
| 2018 | 38 |
| 2019 | 30 |
| 2020 | 14 |
| 2021 | 6 |
| 2022 | 24 |
| 2023 | 21 |
| 2024 | 27 |
| 2025 | 16 |
“The contact owns a 2005 Toyota Prius. The contact stated that while replacing the instrument cluster, the contact discovered that the turn signals were inoperable. The vehicle was taken to the dealer, who determined that an unknown part needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 143,500.”
“The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the left turn signal was activated, however, the left turn signal failed to function as intended. In addition, the contact stated that the four-way flashers failed to function as intended. The vehicle was taken to the dealer where it was diagnosed with a computer failure. The contact was informed that an unknown part needed to be replaced, or an unknown software update was needed. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact referenced an unknown recall with a similar failure description; however, the VIN was not under recall. The failure mileage was approximately 143,500.”
“TL* THE CONTACT OWNS A 2005 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 15 MPH DURING INCLEMENT WEATHER, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE JERKED INTERMITTENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE BRAKE PADS NEEDED TO BE REALIGNED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 133,000.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Prius Auto (variable gear ratios), 4 cyl, 1.5 L · Front-Wheel Drive | 48 | 45 | 46 | $1,400 | 193 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
6 safety recalls as of Nov 5, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 1,051 complaints with NHTSA. The most-cited components are exterior lighting (346), electrical system (178), service brakes, hydraulic (128). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2005 Toyota Prius at 46 mpg combined, depending on engine and drivetrain (1 version rated).