Vehicle Data Hub

2005 Toyota Avalon engine problems

Owners reported engine problems in 29 complaints for the 2005 Toyota Avalon, 10% of the complaints on file. It is the 3rd most reported problem area for this model year.

At a glance

Complaints
29 10% of this year's complaints
Typical mileage
51,000 miles 25 complaints with mileage
Crashes and fires
0 and 2
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2005 Toyota Avalon Complaints by odometer reading in 20,000-mile steps. The median is about 51,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 4 complaints 40k to 60k miles: 7 complaints 60k to 80k miles: 3 complaints 80k to 100k miles: 7 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 51,000 miles
Based on 25 complaints that include mileage. 60% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles4
40k to 60k miles7
60k to 80k miles3
80k to 100k miles7
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 25 engine complaints that report mileage, the median is about 51,000 miles, and 60% were reported before 60,000 miles.

These complaints mention 2 fires.

What owners wrote

Drove to work (17 miles) 10/2/2008, as typical at 6:30am still dark. After driving about 5 miles kept getting whifs of burning engine oil but kept thinking it was another vehicle on the road. This was intermittent enough so I did not think it was my vehicle. Also the newness of the vehicle deceived me. Arrived at work and did some looking. Found the trail of oil in the parking lot and raised the hood to see oil spewed on the passenger side of engine compartment. Called for tow to mechanic.

Reported at 85,600 miles, October 2008 Fire

Sulfur smell exuding from exhaust system during periods of hard acceleration. Dealer replaced catalytic converter.

Reported at 30,000 miles, September 2006

Other problems reported for the 2005 Toyota Avalon

Engine problems in other years

  • 2022
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  • 1995

Engine problems across all Toyota models