Toyota Avalon 2013–2018

4th generation (XX40) · GSX40 / AXXH40 (hybrid) · 455 complaints, 283 with mileage

When failures happen

What fails, and when

By model year

Which systems, and when

Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 17,515 miles; the figures below show which parts of the car run ahead of that and which run behind.

Problems owners could not categorise accounts for 13.4% of complaints (61 reports, 36 of them with a mileage figure), and it fails late — a median of 25,700 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 10,000 and 62,000 miles.

Body structure accounts for 9.9% of complaints (45 reports, 27 of them with a mileage figure), and it fails early — a median of 6,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 410 and 15,000 miles.

The airbag system accounts for 8.8% of complaints (40 reports, 20 of them with a mileage figure), and it fails late — a median of 33,750 miles, considerably beyond the vehicle's overall median. That pattern is consistent with normal service life rather than a defect, though it matters for anyone buying an example already near that mileage. The middle half of these reports falls between 14,600 and 75,000 miles.

Throttle and speed control accounts for 8.6% of complaints (39 reports, 27 of them with a mileage figure), with a median of 20,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 3,800 and 82,300 miles.

The electrical system accounts for 7.7% of complaints (35 reports, 21 of them with a mileage figure), with a median of 15,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 6,572 and 55,284 miles.

Visibility/wiper accounts for 7.0% of complaints (32 reports, 20 of them with a mileage figure), with a median of 23,700 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 1,000 and 60,000 miles.

Differences between model years

Within this generation, complaint volume is not constant across model years. The 2013 model year drew the most — 187 complaints — while 2018 drew the fewest at 31. The median year sits at 64.

That makes 2013 an outlier: roughly 2.9 times the median year of this generation. A single year standing that far apart usually reflects either a first-year issue that was later corrected, or a component change introduced for that year. Anyone shopping this generation has a straightforward reason to prefer a different year, all else being equal.

Recalls and what they cover

NHTSA records 10 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.

The campaigns cluster around the airbag system (3), the fuel system (2), the tyres (1). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.

Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.

Reported severity

Of the 455 complaints filed against this generation, 62 reported a crash; 6 reported a fire; 54 reported an injury; 10 reported a fatality. Crash-involved reports represent 13.6% of the total.

These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.

What this means if you are buying one

For a buyer, an early-failure pattern is comparatively good news on a used example: 39% of the reported failures occur in the first 12,000 miles, which on a car of this age means they have already happened or they were never going to. Service history matters more than mileage here.

On inspection, problems owners could not categorise and body structure are where this generation's reports concentrate, so those are the areas worth a specific look. Body structure in particular shows a median failure mileage of 6,000, which gives a concrete number to compare against the odometer of any car you are considering.

None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.

Documented problems

Recalls (10)

What owners reported

Other generations

• Toyota Avalon 1995–1999
• Toyota Avalon 2000–2004
• Toyota Avalon 2005–2012
• Toyota Avalon 2019–2022