Model Y vs Model 3: Tesla Mattress Compatibility Guide
Everything you need to know about sizing, fit, and which mattresses work with which Tesla.
Quick Answer: Can I Use the Same Mattress?
Usually no. Model Y and Model 3 have different interior dimensions, so most mattresses are designed specifically for one model. However, the Havnby Foam ($259) is designed to fit both Model Y and Model 3, making it a good choice if you own or plan to own both vehicles.
Cargo Dimensions Comparison
| Dimension | Tesla Model Y | Tesla Model 3 |
|---|---|---|
| Sleeping Length | ~204 cm (80") | ~185 cm (73") |
| Sleeping Width | ~130 cm (51") | ~127 cm (50") |
| Interior Height | ~100 cm (39") | ~85 cm (33") |
| Max Height (6ft/183cm) | Comfortable | Tight (diagonal) |
| Can Sit Up | Yes | Barely |
| Entry/Exit | Easy (hatchback) | Awkward (trunk) |
| Best For | Couples, tall people | Solo, shorter campers |
Why Model Y Is Better for Camping
The Tesla Model Y is the preferred choice for car camping for several reasons:
- More headroom: You can actually sit up inside, making it easier to change clothes, read, or work on a laptop
- Longer sleeping surface: Comfortably fits two adults up to 6'7" (200cm) tall
- Hatchback access: The rear hatch opens wide, making entry/exit much easier than climbing through the Model 3's trunk
- Sub-trunk storage: Store your mattress in the sub-trunk when not in use
- More mattress options: Most manufacturers prioritize Model Y designs
Mattress Compatibility Chart
| Mattress | Model Y | Model 3 | Score |
|---|---|---|---|
| Snuuzu Model Y | Yes | No | 9.4 |
| Snuuzu Model 3 | No | Yes | 9.3 |
| Havnby Autolevel | Yes | No | 8.6 |
| Havnby Foam | Yes | Yes | 7.6 |
| TESMAT Luxe Model Y | Yes | No | 8.5 |
| TESMAT Luxe Model 3 | No | Yes | 8.4 |
| NovaPads Air-Foam Pro | Yes | No | 8.8 |
| Havnby Autolevel Solo | Yes | No | 8.2 |
| TESMAT Solo Model Y | Yes | No | 7.5 |
| TESMAT Solo Model 3 | No | Yes | 7.4 |
Our Top Picks by Model
Best for Model Y
- Snuuzu Model Y (9.4) - Best overall
- Havnby Autolevel (8.6) - Best value
- TESMAT Luxe Y (8.5) - Complete kit
Best for Model 3
- Snuuzu Model 3 (9.3) - Best overall
- TESMAT Luxe 3 (8.4) - Mid-range
- Havnby Foam (7.6) - Budget/universal
Frequently Asked Questions
Can I use a Model Y mattress in a Model 3?
Generally no. Model Y has more cargo space height and different dimensions than Model 3. However, some mattresses like the Havnby Foam are designed to fit both vehicles. Most premium mattresses require buying the correct version for your specific Tesla model.
Which Tesla is better for car camping?
Tesla Model Y is better for car camping due to its SUV form factor, which provides more headroom (you can sit up), longer sleeping surface, and easier entry/exit through the hatchback. However, Model 3 is still viable for solo campers or couples who don't mind a cozier space.
How tall can you be to sleep in a Model 3?
The Model 3's ~185cm (73") sleeping length works well for people up to about 5'10" (178cm). Taller sleepers may need to sleep diagonally or slightly curled. Model Y accommodates people up to 6'7" (200cm) comfortably.
Is there a mattress that fits both Model Y and Model 3?
Yes, the Havnby Foam ($259) is designed as a universal solution that fits both Model Y and Model 3. It's a good option if you might switch cars or share with someone who has a different model.
Do 2024/2025 refresh models use the same mattresses?
Yes. The 2024 Model 3 Highland refresh and the 2025 Model Y Juniper refresh maintain the same interior cargo dimensions, so existing mattresses remain compatible. Always check manufacturer compatibility notes to be sure.