Toyota Prius problems
1,051 owners have filed defect reports on this one. That's not a small number. No active recalls — patterns come from the complaint record.
Average for the segment. Some recurring trouble spots worth knowing about.
The data says walk unless this exact vehicle has documented proof the cruise-control was repaired or replaced.
- 1 fatality report and 1 fire-related complaint on the cruise-control
- Brakes: 254 complaints, classified severe, failures cluster 38,000–115,000 mi
- Reliability score 6.6/10 — around the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
About 6 weeks ago I began experience a random shut down of my ps head light. Only be turning my lights off and back on restored it for some amount of time.. Last week the same thing started happening with the ds headlight. Now ether one or both randomly just goes dark. When…
The driver's side headlight on my 2005 prius was going on and off and then went out all together after about 3 weeks. When I took it to the Toyota dealer they said the bulb and labor would be $320 and the computer that controls that one headlight was also out and that would be…
I have a 2005 Toyota prius. I got my car 8-23-2005 and on 10-13-2005 I was hit on the passenger side while making a left hand turn. The intersections was just after a traffic circle, signs was missing, it was raining, dusk and the person who hit me did not have her lights on…
Tl*the contact owns a 2005 Toyota prius. A vehicle traveling approximately 35 MPH crashed into the contacts vehicle head on. The air bags did not deploy. A police was filed and 2 injuries were reported. The contact and a passenger were transported via ambulance to the…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2005 Toyota Prius reliable?
It's got known weak points. With a reliability score of 6.6 out of 10 based on 1,051 owner complaints filed with NHTSA, the 2005 Toyota Prius has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2005 Toyota Prius?
On the NHTSA data, the 2005 Toyota Prius is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the cruise-control was repaired or replaced. The record behind that call: 1 fatality report and 1 fire-related complaint on the cruise-control; Brakes: 254 complaints, classified severe, failures cluster 38,000–115,000 mi; Reliability score 6.6/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2005 Toyota Prius?
Based on NHTSA records, the most-reported issue is lighting, with 303 complaints filed. Typical failure occurs around 105,364 miles. Average repair cost runs about $250 at an independent shop.
What's the most expensive thing that goes wrong?
The cruise control is one of the costlier repair items. Average repair cost runs about $600 at an independent shop. Typical failure occurs around 45,909 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Toyota Prius has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2005 Toyota Prius?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 1,051 complaints on file and the costliest repair averaging $600, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.