Four Wheel Campers Grandby vs TUNE Outdoors M1
Side-by-side comparison of specs, features, and pricing
![]() Four Wheel Campers Pop-Up (Soft-Side) | ![]() TUNE Outdoors Pop-Up (Soft-Side) | |
|---|---|---|
| Pricing | ||
| Base MSRP | $30,995 | $12,999★ |
| Loaded MSRP | $35,000 | $13,999★ |
| Weight & Truck Fit | ||
| Dry Weight | 1,300 lbs | 450 lbs★ |
| Wet Weight | 1,520 lbs | 450 lbs★ |
| Min Payload Needed | 1,800 lbs | 600 lbs★ |
| Min Truck Class | Half-Ton | Midsize |
| Fits Short Bed | No | Yes |
| Tailgate | Remove Tailgate | Keep Tailgate |
| Sleeping | ||
| Sleeps | 4★ | 2 |
| Bed Type | Cabover Queen | Cabover Queen |
| Orientation | East-West | East-West |
| Kitchen | ||
| Kitchen | Yes | No |
| Cooktop Burners | 2★ | 0 |
| Fridge | 12V Compressor | — |
| Oven | No | No |
| Microwave | No | No |
| Bathroom | ||
| Bathroom | None | None |
| Shower | None | None |
| Toilet | None | None |
| Water System | ||
| Fresh Water | 20 gal | — |
| Gray Water | 5 gal | — |
| Hot Water | — | — |
| Electrical | ||
| Solar | 100W | — |
| Battery Type | Lithium | — |
| Battery Capacity | 100Ah | — |
| Inverter | — | — |
| Shore Power | 30A | — |
| Climate & Insulation | ||
| Furnace | Yes | No |
| Furnace BTU | 12,000 BTU | — |
| A/C | No | No |
| A/C BTU | — | — |
| Season Rating | 3-Season | — |
| R-Value | — | — |
| Construction | ||
| Shell | Aluminum | Aluminum |
| Frame | Aluminum | Aluminum |
| Dimensions | ||
| Interior Height | 78" | 60" |
| Overall Length | 144" | 72" |
| Overall Width | 80" | 68" |
| Setup & Usability | ||
| Setup Time | 2 min | 1 min★ |
| People Needed | 1 | 1 |
| Jack Type | Manual | — |
Frequently Asked Questions
Which is lighter, the Four Wheel Campers Grandby or TUNE Outdoors M1?
The TUNE Outdoors M1 is lighter at 450 lbs dry weight, which is 850 lbs less than the Four Wheel Campers Grandby.
Which costs less, the Four Wheel Campers Grandby or TUNE Outdoors M1?
The TUNE Outdoors M1 starts at $12,999, which is $17,996 less than the Four Wheel Campers Grandby at $30,995.
Which sleeps more people, the Four Wheel Campers Grandby or TUNE Outdoors M1?
The Four Wheel Campers Grandby sleeps 4 people compared to 2 for the TUNE Outdoors M1.

