Subaru Impreza vs Toyota Prius c: which is more reliable?
The Toyota Prius c is ahead of the Subaru Impreza on the federal record, 82/100 against 76/100 — a real but narrow gap that a bad model year on either side closes.
The record, side by side
Subaru Impreza
- 8 model years scored
- 846 owner complaints on record
- about 11 complaints per year on the road
- 30 recall campaigns, 25 safety-critical
- best year 2025 (89/100) · worst 2013 (44/100)
Toyota Prius c
- 5 model years scored
- 743 owner complaints on record
- about 12 complaints per year on the road
- 4 recall campaigns, 0 safety-critical
- best year 2018 (93/100) · worst 2013 (56/100)
Mean score is the average across model years from 2013 on, where both records are comparable. How the score works.
Year by year: Impreza against Prius c
The comparison that decides the purchase. A nameplate is not one car — a redesign can move the record sixty points inside two years, and the two nameplates rarely move together.
What owners actually complain about
Subaru Impreza
- Air Bags — 254 complaints
- Engine — 160 complaints
- Electrical System — 123 complaints
Toyota Prius c
- Service Brakes — 327 complaints
- Electrical System — 133 complaints
- Unknown Or Other — 101 complaints
They do not fail the same way: the Impreza's complaints concentrate in Air Bags, the Prius c's in Service Brakes. That difference matters more to a buyer than the score gap, because it says which repair bill you are taking on.
Years to avoid on each
Subaru Impreza — avoid: 2012, 2013.
Toyota Prius c: no model year scores below 45; the strongest are 2014, 2015, 2018, 2019.
A year scores below 45 on complaints per year of exposure and recall campaigns. Every car’s years to avoid.
What each costs today
A recent used Subaru Impreza prices at about $26,000 and a Toyota Prius c at about $14,300 — the Toyota Prius c is roughly $11,700 less, and they return 30.0 against 46.0 MPG combined.
Class-level estimates re-priced to your country, not a valuation of one car. Method.
FAQ
Is the Subaru Impreza or the Toyota Prius c more reliable?
On the NHTSA record the Toyota Prius c scores 82/100 against the Subaru Impreza's 76/100, averaged across every model year we hold. The gap is small enough that the model year matters more than the badge.
Which Subaru Impreza and Toyota Prius c years should I avoid?
Subaru Impreza: 2012, 2013. Toyota Prius c: no year scores below 45. Each of those scores under 45 out of 100 on complaints per year of exposure and recall campaigns.
What goes wrong on the Subaru Impreza and the Toyota Prius c?
The largest complaint group on the Subaru Impreza is Air Bags (254 complaints); on the Toyota Prius c it is Service Brakes (327).
Is the Subaru Impreza or the Toyota Prius c cheaper to own?
A recent used Subaru Impreza prices at about $26,000 and a Toyota Prius c at about $14,300, before insurance and the maintenance band. Both pages carry the five-year running-cost figure.