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Toyota Prius

2012 only

522 classified complaints 6 recalls

236,655 sold in the US for 2012.

18 complaints on file
per 10,000 sold

2012 Toyota Prius have 522 classified complaints on record for that year specifically, plus 6 recalls. The most common issue in this year is Master cylinder and booster, typically surfacing around 106,019 miles.

Computed directly from stored federal records for 2012 model years only — not blended with the rest of this vehicle's production run. See the full Toyota Prius report for every year combined.

Where this year fits

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2019

Complaints filed per individual model year — highlighted bars link to their own dedicated page.

What breaks, and when — 2012 only

Master cylinder and booster · Brakes 156 complaints · 6.6/10k sold

Median onset: 106,019 miles. 0.6% of these reported an injury, a death, or a crash with fire.

Tends to show up later than this model's other issues. · More common in older model years.

ABS module and wheel speed sensors · Brakes 62 complaints · 2.6/10k sold

Median onset: 98,000 miles.

Tends to show up later than this model's other issues. · More common in older model years. · Typical repair: $660–$1,260 nationally.

Airbags, seatbelts and restraints · Body and interior 45 complaints · 1.9/10k sold

Median onset: 30,000 miles. 60.0% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Wiring harness, grounds and connectors · Electrical 42 complaints · 1.8/10k sold

Median onset: 71,250 miles. 2.4% of these reported an injury, a death, or a crash with fire.

Tends to show up later than this model's other issues. · More common in newer model years.

Doors, windows, latches, seats and trim · Body and interior 37 complaints · 1.6/10k sold

Median onset: 15,815 miles. 5.4% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Hybrid or EV traction battery and inverter · Electrical 29 complaints · 1.2/10k sold

Median onset: 79,000 miles. 6.9% of these reported an injury, a death, or a crash with fire.

Tends to show up later than this model's other issues. · More common in newer model years. · Typical repair: $2,740–$5,240 nationally.

Body control and other modules · Electrical 29 complaints · 1.2/10k sold

Median onset: 14,000 miles. 6.9% of these reported an injury, a death, or a crash with fire.

Tends to show up earlier than this model's other issues. · More common in newer model years.

Water leaks and seals · Body and interior 21 complaints · 0.9/10k sold

Median onset: 700 miles.

Tends to show up earlier than this model's other issues. · More common in newer model years.

From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.

Cost estimator: what will this one cost you?

Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.

How does 2012 compare with other Prius years? Every model year ranked by complaints per 10,000 sold. See years →

Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2012 model year. See the full Toyota Prius report for every year and full specs/safety data.