Is the Toyota Prius reliable?
67% of the 60 we inspected scored 60/100 or higher, with an average of 67/100 — it scores noticeably better than the typical used car we inspect.
60
Cars inspectedreal pre-purchase inspections67/100
Average conditionall cars we check: 61/10067%
In good shape (60+)all cars we check: 55%Across 60 used Toyota Priuss we inspected, this model scores noticeably better than the typical used car we inspect — average condition 67/100 vs 61 for all cars we check. Every number on this page comes from real pre-purchase inspections — cars people were about to buy and paid an independent inspector to go through point by point, engine to underbody, paint depth to error codes. Not owner surveys, not warranty statistics, not forum lore: what we actually found.
What we found
Most common faults
Active error codes · Electronic equipment
40%
Oil leaks · Engine
37%
Tires condition & wear · Brakes and tires
37%
Lights not working · Equipment
28%
Leaking or worn shock absorbers · Suspension
25%
Share of inspected Toyota Priuss where each item was flagged.
How they score
Excellent 27%
Good 40%
Mediocre 23%
Poor 10%
Hidden history
What the seller might not mention — how often we find it on this model.
77%had a repainted or replaced panelall cars: 75%
5%showed structural repairall cars: 4%
17%had fault codes recently clearedall cars: 23%
How long does a Prius stay good?
Good cars by mileage
Good cars by age
Share of Toyota Priuss in good shape (scoring 60+/100) by mileage and by age when we inspected them (each dot ≥5 cars; rolled-back odometers excluded from the mileage curve). The dashed grey curve is all cars we check.
More on Toyota
RAV4
52 cars · 79% good
Highlander
38 cars · 63% good
Tacoma
44 cars · 61% good
Corolla
106 cars · 60% good
Sienna
48 cars · 56% good
Tundra
48 cars · 56% good
Camry
98 cars · 53% good
Avalon
26 cars · 50% good
4Runner
65 cars · 47% good
Other Toyota models we've inspected — or see the full Toyota profile.
Straight from recent Toyota Prius reports
2010 Toyota Prius · 115k mi — flagged: signs of recent repair, tires condition & wear, sway bars. Inspected Jul 27.
2016 Toyota Prius · 62k mi — flagged: battery condition (12v), tires condition & wear, windshield wiper. Inspected Jul 14.
The bottom line
The Prius story is less about crashes and more about electronics glitches plus oil leaks that show up on roughly four in ten cars. Start every inspection with a code reader and a close look for seepage around the engine—those two alone justify walking or a steep discount. Tires and shock absorbers wear out next, so check tread and dampers early and budget replacements. High repaint rates are typical here with structural repairs staying rare, so focus on matching panels rather than panicking over paint. Pick the ones free of active codes and leaks; anything stacking multiple top faults is not worth the hassle.
FAQ
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What are the most common problems on a used Toyota Prius?
The items we flag most often are active error codes (40%), oil leaks (37%), tires condition & wear (37%). Have these checked before buying.
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Should I worry about cleared fault codes?
On 17% of these cars the ECU codes had been erased shortly before sale, which can hide active faults. Ask for a diagnostic scan and start the engine from cold.
Thinking of buying a Toyota Prius? Get the exact car inspected before you pay.
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Based on 60 inspections · updated Aug 2, 2026
