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Toyota Crown SigniaModel year report

2025 Toyota Crown Signia Problems

Compared with other Toyota Crown Signia years

Too new to compare

Based only on NHTSA complaints, recalls and investigations. Not adjusted for how many vehicles were sold, and not a reliability rating. How this is calculated

Complaints
14filed with NHTSA
Median mileage
6,500miles, 1 complaints with mileage
Recalls
3campaigns on record
Trend
Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA crash rating
—no overall rating published
EPA fuel economy
38 mpgcombined, 2.5L 4-cyl · hybrid AWD · 39 city / 37 hwy

Sources: NHTSA records for the 2025 Toyota Crown Signia (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error

NHTSA recorded 14 consumer complaints for the 2025 Toyota Crown Signia. The part named most often is electrical system, with 4 complaints (29% of the total), followed by other or unknown (4) and engine (2). 1 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 6,500 miles. Of all complaints, 1 involved a crash, 1 an injury, according to the filers. NHTSA lists 3 recall campaigns and 36 technical service bulletins for this model year. Electrical system complaints overlap with 1 recall campaign and 6 technical service bulletins filed under the same part. Other or unknown complaints overlap with 15 technical service bulletins filed under the same part.

This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Example complaints

Electrical system: “A few weeks after purchasing this vehicle in Dallas, TX we drove to Florida. About 4 hours into the trip we stopped for lunch and noticed both of our cells phones had not charged and in fact had discharged quite a bit. Further testing shows none of the front or rear USB Type-C ports would charge any cell phone we plugged into them. I purchased a USB volt meter and verified that the car would only send a small fraction of an amp to any cell phone plugged into these four ports. …”

NHTSA complaint #11703053, filed 2025-12

Other or unknown: “At approximately 6,700 miles, a rock/road debris passed through the large openings in the factory front grille of my 2025 Toyota Crown Signia XLE Hybrid and punctured the A/C condenser behind the grille. The A/C system lost refrigerant and stopped cooling. A Toyota dealer inspected the vehicle, confirmed the punctured condenser, and replaced it. Availability of the removed component for inspection is UNKNOWN. …”

NHTSA complaint #11765778, filed 2026-09

Engine: “I had buckled my seat belt and was grabbing my work phone, Iphone 13, to check it before leaving. I accidentally dropped it and it landed on the red part of my seat belt buckle. My seat belt automatically unbuckled. I was able to replicate this several more times. There is something going on with the engine where if you accelerate there is a coolant type smell then if you take your foot off the gas it sounds like the rpms are staying high. I've seen no warning lights for the car.”

NHTSA complaint #11627146, filed 2024-11

Exterior lighting: “Two issues: 1. Low-beam headlights shine way too low on the road and unsafely prevent adequate vision of potential road hazards or oncoming cars, and my model Limited only has automatic headlight leveling without any way to manually set level to raise up the beam to a safe level. 2. Low-beam headlights cast on the road a distracting dark outline of an attachment or harness plug attached to the LED bulb.”

NHTSA complaint #11639720, filed 2025-01

Mileage when problems were reported

100% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 6,500 and 6,500 miles.

100%0–100%10–250%25–500%50–750%75–1000%100–1500%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (1 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 6,500 miles.

Complaints by year filed

This model year is less than 4 years old, so a trend is not meaningful yet.

2024202592026
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Crash test ratings

NHTSA's 5-Star Safety Ratings for the 2025 Toyota Crown Signia. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.

VersionOverallFrontalSideSide poleRollover
Crown Signia Hybrid · wagon AWDnot rated4 / 555—

Driver aids listed by NHTSA for the 2025 model year: forward collision warning standard, lane departure warning standard, automatic emergency braking standard.

Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.

Fuel economy and running cost

EPA ratings for each 2025 Toyota Crown Signia version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).

VersionEngineTransmissionCityHwyComb.Fuel / yr
Crown Signia AWD2.5L 4-cyl · hybridCVT393738$1,750

Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.

Recalls and investigations

Recall details for the 2025 Toyota Crown Signia → · Check a VIN at nhtsa.gov/recalls

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 36 on record; the latest 10 are shown.

See all 36 bulletins →

Other model years of the Toyota Crown Signia

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
2025146,5003—38—Too new

All Toyota Crown Signia model years

Frequently asked questions

How many NHTSA complaints does the 2025 Toyota Crown Signia have?

NHTSA recorded 14 consumer complaints for the 2025 Toyota Crown Signia as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2025 Toyota Crown Signia is reported most often?

Electrical system is named most often, in 4 complaints (29% of the total), followed by other or unknown with 4.

Has the 2025 Toyota Crown Signia been recalled?

NHTSA lists 3 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

What gas mileage does the 2025 Toyota Crown Signia get?

The EPA rates the 2025 Toyota Crown Signia (Crown Signia AWD, 2.5L 4-cyl · hybrid) at 38 mpg combined, 39 city and 37 highway, with an estimated annual fuel cost of $1,750 at 15,000 miles a year. Other engine and drive versions are rated differently.

At what mileage are problems with the 2025 Toyota Crown Signia reported?

Among the 1 complaints that include a mileage, the median is 6,500 miles and the middle half falls between 6,500 and 6,500 miles; 100% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.