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A tall cabin-style family tent beside a small dome family tent, car campsiteVS

Comparison · Family

REI Kingdom 6 vs Coleman Sundome 4

Updated October 5, 2026

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Choose the Sundome to test whether your family likes car camping. Choose the Kingdom when you already know, and you want to stand up and ride out a weekend.

Decides on → Upper mid vs Budget

A tall cabin-style family tent at a family car campsite

REI Co-op Kingdom 6

Families who want a tent they can stand in

Not sold on Amazon US.

Closest on Amazon: Kelty Wireless 6-Person Camping Tent. A freestanding family camping tent from Kelty, sold in 2-, 4- and 6-person sizes. Choose the 6-person size. It sits in a lower price band than the Kingdom 6.

See Kelty Wireless on Amazon

Check current price on the listing.

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REI Co-op Kingdom 6Coleman Sundome 4
Price bandUpper midBudget
HeightStand-up cabinCrouch
WeatherBetter if you stake itFair weekends
WeightVery heavyLighter, still a car tent
Person countHonestly a familyHonestly two or three
Best forA tent you will keepA first season

REI Co-op Kingdom 6

A cabin-style tent for drive-up sites where weather is not an alpine problem.

Not sold on Amazon US.

Closest on Amazon: Kelty Wireless 6-Person Camping Tent. A freestanding family camping tent from Kelty, sold in 2-, 4- and 6-person sizes. Choose the 6-person size. It sits in a lower price band than the Kingdom 6.

See Kelty Wireless on Amazon

Check current price on the listing.

Verdict

The Sundome is a question. The Kingdom is an answer. Do not backpack either one.

What the published specs say

REI Co-op Kingdom 6

The Kingdom is a living room. It is miserable to carry, and you will not carry it. Stake it well because tall walls catch wind. A footprint saves the floor from the campground gravel that eats cheap tents.

Who should buy it. Families car camping for several seasons.

Best for. Families who want a tent they can stand in

Limitation. Not a backpacking tent

About 35 lb · Upper mid

  • Stand-up height
  • Room for cots
  • Real doors
  • Heavy
  • Windage
Sleeps
6, honestly fewer with gear
Style
Cabin
Carry
Car only

Coleman Sundome 4

Buy it to see if your family likes camping. Seam-seal it. Do not take it into a thunderstorm on a ridge. Four-person means two people and gear, or four people who like each other and own no cots.

Who should buy it. Families testing car camping.

Best for. Cheap car-camping weekends

Limitation. Basic weather performance

About 10 lb · Budget

  • Low price
  • Easy pitch
  • Widely available
  • Basic fabric
  • Tight if you believe the person count
Sleeps
4 nominal
Style
Dome
Carry
Car

FAQ

Can I use these on a backpack?

No.

Which handles wind?

The Kingdom, staked, and neither belongs on a ridge.

From the related pages

These summaries come from the linked roundups, so the facts match across the site. Nothing here is a new test or a new score.

Best family camping tents

If the car is carrying the tent, buy height and floor space. The REI Kingdom 6 is the tent families keep. The Coleman Sundome 4 is the fair-weather test. A backpacking tent is the wrong tool when you are not backpacking.

Families at drive-up sites. Not a thru-hike.

Picks are chosen for how you will use them, not by a private lab score. Weights and ratings are the manufacturer’s published figures and can change with the model year. Prices are not listed. Open the current listing before you buy.

Default on that page. Buy the Sundome to see if everyone likes sleeping outside. Buy the Kingdom when the answer is yes and you are tired of crouching.

Best car camping gear

A car camping weekend fails on dishes, bad ice, and one burner. Buy a two-burner, three wash bins, and a cooler you pre-chill. A chair is optional comfort. A cast-iron skillet stays in the car. Do not pack this list into a backpack.

Families and friends camping within walking distance of the car.

Picks are chosen for how you will use them, not by a private lab score. Weights and ratings are the manufacturer’s published figures and can change with the model year. Prices are not listed. Open the current listing before you buy.

Default on that page. Buy the two-burner and the wash bins before any gadget.

Family and kids

Shorter days, warmer sleep, and a tent you can stand in. The ultralight catalog can wait.

A first trip with kids fails when the walk is too long, the night is too cold, or camp is a project. Pick a site you could reach if someone needs to go back to the car before dinner.

A cabin tent or a tall car-camping tent is the right shelter when you are not carrying it. Kids sleep colder than the rating suggests. Bring a pad with a real R-value, not a pool float.

  • Stop while everyone is still having fun.
  • Pack a warm layer you do not need at noon.
  • Give each child a small job and a headlamp that is actually theirs.

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