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The 2024 Cadillac Lyriq performs exceptionally well in a car seat check, earning top marks for its accessible LATCH system and spacious rear seat, though it falls just short of comfortably accommodating three car seats across its second row.
For families considering an electric vehicle, interior practicality and child safety seat compatibility are paramount. Based on an independent assessment by certified technicians, the Cadillac Lyriq proves to be a strong contender, achieving high grades across most categories. Its thoughtful design makes installing seats straightforward, a significant benefit for daily use.
The Cadillac Lyriq’s LATCH system earns an ‘A’ grade. The LATCH system (Lower Anchors and Tethers for Children) is a standardized set of anchors in the vehicle seat designed to simplify and secure child safety seat installation without using the seat belt.
In the Lyriq, the two sets of lower anchors are conveniently placed under hinged covers, making them easy to find and connect to. The three top tether anchors on the seatback are also clearly marked, ensuring a simple and secure installation process for forward-facing seats. This ease of use is a key factor in its top rating.
The vehicle was tested with a range of common child seats, and the results demonstrate its versatility. The assessment places a premium on both secure installation and the preservation of passenger space.
The consistent ‘A’ grades across these seat types highlight the Lyriq's design strengths for families with young children.
The Lyriq received a ‘B’ grade for booster seat compatibility and cannot reliably fit three car seats with the test equipment used.
The booster seat fit well against the seatback after removing the head restraint. However, the SUV’s seat belt buckles are on long, floppy stalks. This design might cause the buckles to fall behind the booster seat cushion or make it difficult for a child to maneuver them independently.
Regarding three car seats, the assessment concluded that while it was very close, the Lyriq did not successfully fit three seats (an infant seat, a forward-facing convertible, and a booster) simultaneously. The recommendation is that using narrower aftermarket seats than those used in the test could potentially make a three-seat configuration work.
Understanding the grading scale provides crucial context for these results. The scale used is industry-recognized and rigorous:
| Grade | Criteria |
|---|---|
| A | Plenty of room for the seat and child; no impact on front legroom. Easy Latch/tether connection. No fit issues. |
| B | One issue with room, fit, or connection. |
| C | Marginal room plus one fit or connection issue. |
| D | Insufficient room plus multiple issues. |
| F | Does not fit or is unsafe. |
Beyond the specific vehicle assessment, parents should remember key safety principles. You can install a car seat using either the LATCH system or the vehicle’s seat belt; both are equally safe when installed correctly. It is critical to be aware that LATCH anchors have a combined weight limit—typically 65 pounds—which includes the weight of the child and the seat itself. Once this limit is reached, the seat belt must be used for installation.
Based on our assessment experience, the 2024 Cadillac Lyriq is an excellent choice for families with one or two children in car seats. Its standout features include:
The primary consideration is for families requiring three car seats, as this configuration is not guaranteed to work without seeking out specifically narrower seat models. The minor issue with the booster seat buckle stalks is something to practice with your child but is not a major deterrent. For EV shoppers prioritizing child safety and cabin comfort, the Lyriq warrants a close look.









