Is the 2015 Toyota Prius a bad year?
166 owner complaints to NHTSA. Engine and transmission complaints are in line with other Prius years.
Keep it. You picked a good year.
Engine and transmission complaints for the 2015 Toyota Prius are in line with other Prius years. Brakes stands out for this year: see below.
7th quietest of 19 Prius years by owner complaints (years with 7+ years on the road).
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2015 Prius owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 46,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| BrakesSTANDS OUT | 93 (56%) | 23k–91k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Electrical system | 27 (16%) | 3k–40k miles · mostly behind | — |
| Transmission and drivetrain | 13 (8%) | 6k–40k miles · mostly behind | — |
| Speed control | 7 (4%) | 2k–35k miles · mostly behind | — |
| Visibility and wipers | 5 (3%) | 9k–28k miles · mostly behind | — |
| Engine | 8 (5%) | too few with a mileage | — |
| Collision avoidance | 7 (4%) | too few with a mileage | — |
| Exterior lighting | 7 (4%) | too few with a mileage | — |
| Air bags | 6 (4%) | too few with a mileage | — |
| Body structure | 6 (4%) | too few with a mileage | — |
| Fuel system | 6 (4%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 46,000 miles. Not a quote.
What owners reported alongside their complaints
Of 166 complaints: 29 mention a crash · 1 mentions a fire · 12 report an injury · 18 say the car was towed.
38 complaints were filed in the last 12 months, the newest in Oct 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
Recalls for the 2015 Toyota Prius: 1
Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven. An unexpected hybrid power system shut down may increase the risk of a crash.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Toyota: 158
Repair instructions Toyota sent its dealers for symptoms seen in the shop on the 2015 Toyota Prius. Ask a dealer or mechanic for a bulletin by its number.
Some vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup…
Some vehicles may exhibit a vibration due to rough idle and/or tapping noise from the HV transaxle at cold start
Some vehicles may exhibit a runs rough and/or MIL on condition with DTC(S) P030# (Misfire) during light acceleration while the exhaust gas recirculation…
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels…
NHTSA defect investigations: 3
Brake Actuator Valve Wear
Pedestrian alert sounds
Brake Actuator Valve Wear
Neighbouring years
2014 Prius: 211 complaints, keep it · 2016 Prius: 156 complaints, keep it.
Every Toyota Prius year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Prius years side by side
Other Toyota models: Toyota 4Runner · Toyota Avalon · Toyota C-HR · Toyota Camry · Toyota Camry Hybrid · Toyota Camry Solara · Toyota Celica · Toyota Corolla · Toyota Corolla Cross · Toyota Corolla Matrix · Toyota Echo · Toyota FJ Cruiser · Toyota Grand Highlander · Toyota Highlander · Toyota Highlander Hybrid · Toyota Matrix · Toyota Prius c · Toyota Prius v · Toyota RAV4 · Toyota RAV4 Hybrid · Toyota RAV4 Prime · Toyota Sequoia · Toyota Sienna · Toyota Sienna Hybrid · Toyota Tacoma · Toyota Tundra · Toyota Venza · Toyota Venza Hybrid · Toyota Yaris. All makes and models.
Questions
Is the 2015 Toyota Prius a bad year?
166 owner complaints to NHTSA. Engine and transmission complaints are in line with other Prius years. At 46,000 miles the tool says: Keep it.
What are the most common problems with the 2015 Toyota Prius?
By owner complaints to NHTSA: brakes (93), electrical system (27), transmission and drivetrain (13), speed control (7), visibility and wipers (5).
How many recalls does the 2015 Toyota Prius have?
1 recall campaign list this model year: Hybrid system (NHTSA 20V-369). A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.