Toyota Prius v vs Subaru Impreza: which is more reliable?
The Toyota Prius v is ahead of the Subaru Impreza on the federal record, 85/100 against 76/100 — a real but narrow gap that a bad model year on either side closes.
The record, side by side
Toyota Prius v
- 4 model years scored
- 1,348 owner complaints on record
- about 21 complaints per year on the road
- 9 recall campaigns, 1 safety-critical
- best year 2017 (92/100) · worst 2012 (60/100)
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)
Mean score is the average across model years from 2013 on, where both records are comparable. How the score works.
Year by year: Prius v against Impreza
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
Toyota Prius v
- Service Brakes — 591 complaints
- Electrical System — 158 complaints
- Engine — 146 complaints
Subaru Impreza
- Air Bags — 254 complaints
- Engine — 160 complaints
- Electrical System — 123 complaints
They do not fail the same way: the Prius v's complaints concentrate in Service Brakes, the Impreza's in Air Bags. 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
Toyota Prius v: no model year scores below 45; the strongest are 2013, 2016, 2017.
Subaru Impreza — avoid: 2012, 2013.
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 Toyota Prius v prices at about $11,900 and a Subaru Impreza at about $26,000 — the Toyota Prius v is roughly $14,100 less, and they return 41.0 against 30.0 MPG combined.
Class-level estimates re-priced to your country, not a valuation of one car. Method.
FAQ
Is the Toyota Prius v or the Subaru Impreza more reliable?
On the NHTSA record the Toyota Prius v scores 85/100 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 Toyota Prius v and Subaru Impreza years should I avoid?
Toyota Prius v: no year scores below 45. Subaru Impreza: 2012, 2013. Each of those scores under 45 out of 100 on complaints per year of exposure and recall campaigns.
What goes wrong on the Toyota Prius v and the Subaru Impreza?
The largest complaint group on the Toyota Prius v is Service Brakes (591 complaints); on the Subaru Impreza it is Air Bags (254).
Is the Toyota Prius v or the Subaru Impreza cheaper to own?
A recent used Toyota Prius v prices at about $11,900 and a Subaru Impreza at about $26,000, before insurance and the maintenance band. Both pages carry the five-year running-cost figure.