2026 Cadillac Lyriq Engine Problems
- Complaints
- 1about this part
- Share
- 13%of 8 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the engine of the 2026 Cadillac Lyriq, 13% of the 8 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“On October 28, 2026, my spouse was driving our 2026 Cadillac LYRIQ Premium Luxury RWD on the highway when the vehicle unexpectedly displayed a warning and began losing propulsion, progressively decelerating without driver command. Multiple additional warnings appeared, including Service Traction Control, Service Battery, Brake System Failure, and a 62 mph maximum speed restriction. The driver was overwhelmed by the rapidly appearing warnings and unexpected deceleration. …”
NHTSA complaint #11774509, filed 2026-10Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 13% |
| 2024 | 3 | 3% |
Other parts of the 2026 Cadillac Lyriq
3 complaintsForward collision avoidance
3 complaintsBrakes
2 complaintsExterior lighting
2 complaintsFuel system
1 complaintsBody and structure
1 complaints
← All problems reported for the 2026 Cadillac Lyriq
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.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology