Used value estimate
2018 Toyota Prius value
By Hari Vinayak · Updated 2026-06-12
Quick answer
A 2018 Toyota Prius in good condition with average mileage (about 100,000 miles) is worth roughly $10,600 in a private-party sale — a fair range of $9,750 to $11,450, or about $12,200 at a dealer. 2018 is not on our years-to-avoid list, so condition, history, and maintenance matter more than the model year here.
Estimated value by mileage
Good condition, clean title. Mileage is the biggest single factor at this age.
| Mileage | Miles | Fair value | Private party |
|---|---|---|---|
| Lower mileage | 68,000 | $12,250 | $11,250–$13,250 |
| Average mileage | 100,000 | $10,600 | $9,750–$11,450 |
| Higher mileage | 136,000 | $8,800 | $8,100–$9,500 |
Is 2018 a good year to buy?
2018 is not on our years-to-avoid list for this model, so judge the individual car on history and maintenance.
Compare the best and worst Prius yearsWhat to check before you pay
- 2010–2015: EGR system clogs with carbon, raising combustion temps — a known path to head gasket failure; cold-start rattle or misfire is the warning sign
- 2010–2015: brake actuator failure — listen for an abnormal pump noise and check for ABS/brake warning lights
- Catalytic converter theft is rampant — look underneath for shiny welds or aftermarket cats, which can fail emissions
Found a 2018 Prius listing?
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