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The 2025 Tesla Model 3 handles most of the car seat years, but the booster is a real weak point at C. Cars.com's tested three-seat combination did not fit across the second row of the 2025 Tesla Model 3. Cars.com's grades: A for LATCH, the infant seat and the rear-facing convertible; B for the forward-facing convertible; C for the booster.
Fit grades from Cars.com's Car Seat Check, conducted by Cars.com editors, including a certified car seat technician.
Car seats we carry, and what to check in the Tesla Model 3
Boosters are where Cars.com marked the Tesla Model 3 down, so they come first below. We have not tried them in a Tesla Model 3 ourselves. Under the list are the points from Cars.com's check worth confirming first.
Booster
Infant seats
Convertible seats
What to check in your Tesla Model 3
- Booster grade. Cars.com graded the booster C in the Tesla Model 3. Check the belt and buckle in person before you choose one.
- Fixed head restraints. Cars.com found restraints that do not move holding a seat off the seatback, so check the seat sits flush at the position you plan to use.
Prices update automatically from our store.
Not sure which of these suits your child yet? Try the car seat finder, or put two seats next to each other in the compare tool.
The grades at a glance
| Test | Grade |
|---|---|
| LATCH | A |
| Infant seat | A |
| Rear-facing convertible | A |
| Forward-facing convertible | B |
| Booster | C |
Where the anchors are
Lower anchors. Two sets, set about an inch into the seat bight where the back and bottom cushions meet. Cars.com found them still easy to reach.
Top tether anchors. Three on the rear shelf, clearly marked. The routing is not one-size-fits-all and Cars.com spells it out: in an outboard position a double-strap tether goes around each side of the head restraint and a single-strap goes around the outside, while in the center a single-strap routes over the head restraint and a double-strap again goes around each side. Check which strap type your seat has and follow the routing for the position you are using, as Cars.com describes and your car seat and vehicle manuals specify.
Installing an infant seat
Connection to the lower anchors was surprisingly easy given they are not exposed, and the seat fit well. The 5-foot-8-inch front passenger had plenty of room.
Installing a convertible
The rear-facing convertible was easy to install and fit well.
A B. The rear head restraints are fixed, which pushes the car seat off the seatback when it should fit flush against it.
Boosters and the buckle-yourself years
The booster is the Model 3's weak point, graded C: the fixed head restraint pushes the booster off the seatback, and the buckles sit flush in the seat bight where a booster can easily slide over one and complicate connection.
Three car seats across
Cars.com's tested three-seat combination did not fit across the second row of the 2025 Tesla Model 3. Our three-across guide can help you plan which exact seat and vehicle configurations to check.
Which strollers suit a sedan trunk
Compare the exact model and folded configuration with the manufacturer's current specifications, then measure your cargo opening and load floor. The measurement status for each model is shown below.
| Stroller | Folded (L x W x H) | Price |
|---|---|---|
| Stokke YOYO³ Stroller From 6 Months | Measurements awaiting exact-model verification | $499.00 |
| UPPAbaby Minu V3 Stroller | Measurements awaiting exact-model verification | $499.99 |
| Romer Lani Ultra-Compact Travel Stroller | Measurements awaiting exact-model verification | $599.99 |
| Nuna SWIV Stroller | Measurements awaiting exact-model verification | $1,000.00 |
| Nuna VIAA™ cabn Stroller | Measurements awaiting exact-model verification | $550.00 |
| Silver Cross Clic Compact Stroller | Measurements awaiting exact-model verification | $449.99 |
| UPPAbaby Cruz V3 Stroller | Conflicting source measurements under review | $899.99 |
| Silver Cross Reef 2 Multi-Terrain Modular Stroller | Measurements awaiting exact-model verification | from $1,199.99 |
Measurement status is shown for each model. Prices update automatically from our store.
Compare every stroller side by side.
Tesla Model 3 car seat questions
Does the 2025 Tesla Model 3 fit three car seats across?
Cars.com's tested three-seat combination did not fit across the second row of the 2025 Tesla Model 3.
Where are the LATCH anchors in the 2025 Tesla Model 3?
Two sets, set about an inch into the seat bight where the back and bottom cushions meet. Cars.com found them still easy to reach.
Will a rear-facing car seat fit in the 2025 Tesla Model 3 without moving the front seat forward?
Cars.com does not report moving the front seat: with the infant seat installed, its 5-foot-8-inch front passenger had plenty of room, and the rear-facing convertible was easy to install and fit well.
Can kids buckle themselves in the 2025 Tesla Model 3?
The booster is the Model 3's weak point, graded C: the fixed head restraint pushes the booster off the seatback, and the buckles sit flush in the seat bight where a booster can easily slide over one and complicate connection.
How should we compare car seats for the 2025 Tesla Model 3?
Compare exact car seat models and configurations using the current car seat and vehicle manuals. Check the intended seating positions and combination rather than treating one width measurement as a fit result.
More car seat help: Car Seat Safety Guide · All buying guides · Car seat finder · Compare car seats · How long to stay rear-facing · LATCH versus the seat belt · Booster readiness · NHTSA's Car Seats and Booster Seats page
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Educational information only. This guide is for general education. It is not professional, medical, legal, or safety advice, and it does not create any advisory or professional relationship between you and SugarBabies. You are responsible for the safe selection, installation, and use of any car seat.
How a car seat fits and installs depends on your exact vehicle (its model year, trim, and seating configuration) and your exact car seat model. The instructions that came with your car seat and your vehicle owner’s manual always control. If anything in this article ever conflicts with those instructions, or with current guidance from the National Highway Traffic Safety Administration (NHTSA), follow the manufacturer instructions, your vehicle manual, and NHTSA, not this article.
Vehicle fit grades are compiled from third-party sources, including independent car seat fit testing by Cars.com editors, among them a certified car seat technician. Product dimensions are the manufacturer’s published figures for the items we stock, and are the widest published measurement where more than one is given. Any combination total is simple arithmetic with no allowance for shell overlap, and is a shortlist to check rather than a guarantee of fit. Specifications, model years, configurations, pricing and stock change, and we do not guarantee the accuracy, completeness, or current status of any of it. This article does not replace a hands-on check of your own installation against those instructions.
Which seats we list on a given vehicle is our own editorial choice from the seats we carry, informed by those published dimensions and those third-party fit findings. It is not the result of testing that seat in that vehicle, and we have not verified any combination of seats side by side in any vehicle on this page. Buckle position, belt-path interference between neighboring seats and recline angle all affect real-world fit and none of them are captured by a width measurement.
To the fullest extent permitted by applicable law, we disclaim all warranties, express or implied, including the implied warranties of merchantability and fitness for a particular purpose, and SugarBabies and its owners, employees, and affiliates are not liable for any direct, indirect, incidental, or consequential injury, loss, or damage arising from the use of or reliance on this article. Nothing in this disclaimer limits any liability that cannot be limited under Washington law. Some products we recommend and link to are sold by SugarBabies, and we make money when you buy them.
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