Model year guide

2018 Toyota Prius

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 Toyota Prius is worth — from official NHTSA and EPA data. 10 on record.

2018 Toyota Prius — representative photo
Representative photo · via Wikimedia Commons

2018 Toyota Prius at a glance

Safety recalls1
Owner complaints34
Combined52 mpg
Typical price$18,853

Free: specs, open recalls for that exact car, build sheet and fair price.

2018 Toyota Prius recalls 1

Electrical System:wiring NHTSA Campaign #18V579000 · 05/09/2018

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2018 Toyota Prius vehicles. A portion of the engine wire harness connected to the hybrid Power Control Unit (PCU), could contact the cover at this connection and wear, causing an electrical short circuit.

Fix: Toyota will notify owners, and dealers will inspect the engine wire harness assembly and replace it if damage is found. A protective sleeve or protective tape will be included to prevent any future damage. These repairs will be performed free of charge. The recall began October 30, 2018. Owners…

Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.

2018 Toyota Prius common problems

The most-reported problem areas from 34 owner complaints filed with NHTSA — and what to check before you buy.

Air Bags
Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.
Exterior Lighting
Confirm all headlights, brake lights, turn signals and reverse lights work, with no moisture inside the housings.
Fuel/propulsion System
Check for fuel or battery warnings, hard starts and stalling. On a hybrid/EV, confirm charging and range behave normally.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Latches/locks/linkages
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

2018 Toyota Prius MPG & running costs

Combined52 mpg
City54 mpg
Highway50 mpg
Est. annual fuel cost$1,200

Source: U.S. EPA / DOE fueleconomy.gov, averaged across trims.

What's a 2018 Toyota Prius worth?

Low
$16,595
Typical price
$18,853
High
$23,998

From 6 comparable 2018 Toyota Prius listings.

Estimated 5-year cost to own

A rough guide to what running a 2018 Toyota Prius costs over five years and 75,000 miles.

Fuel (5 yrs)$6,000
Depreciation (5 yrs)$5,000
Total$11,000
Per mile$0.15

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. Depreciation compares today's typical asking price for this model year ($18,853) with the same model 5 model-years older ($13,854), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2018 Toyota Prius trims & engines on record

Trims
Two Eco/Three/Three Touring/Four/Four Touring · One/Two · One/Two/Three/Four
Engines
1.8L 4-cyl 96 hp · 1.5L 4-cyl 72 hp

2018 Toyota Prius vehicles on record

2018 Toyota Prius 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFUXJ3547328 2018 Toyota Prius 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU7J3068333 2018 Toyota Prius 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU4J3065082 2018 Toyota Prius 2018 Toyota Prius One/TwoJTDKBRFU9J3589020 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU6J3548931 2018 Toyota Prius One/TwoJTDKBRFU3J3060999 2018 Toyota Prius 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU6J3547746 2018 Toyota Prius 2018 Toyota Prius One/Two/Three/FourJTDKDTB34J1604975 2018 Toyota Prius 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU2J3060589 2018 Toyota Prius Two Eco/Three/Three Touring/Four/Four TouringJTDKARFU2J3061810

Other Toyota Prius model years

2021 2020 2019 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001

2018 Toyota Prius — frequently asked questions

Does the 2018 Toyota Prius have any safety recalls?

Yes — NHTSA lists 1 safety recall for the 2018 Toyota Prius. Recall repairs are free at any franchised dealer. Whether a specific car still has one open depends on its VIN.

What are the most common problems with the 2018 Toyota Prius?

Based on 34 owner complaints filed with NHTSA, the most-reported problem areas are air bags, vehicle speed control, exterior lighting.

What gas mileage does the 2018 Toyota Prius get?

The U.S. EPA rates the 2018 Toyota Prius at about 52 mpg combined (54 city / 50 highway).

How much is a 2018 Toyota Prius worth?

Comparable 2018 Toyota Prius listings run roughly $16,595–$23,998, typically around $18,853 (from 6 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.