U‑Haul 4' x 8' Cargo Trailer vs U‑Haul 5' x 8' Cargo Trailer: size and what fits

By the Every Last Box teamSizes checked October 29, 2026How we measureHow we make money

Compared

55 cu ft more in the 5' x 8' Cargo Trailer

The U‑Haul 5' x 8' Cargo Trailer has 55 cu ft more room inside than the U‑Haul 4' x 8' Cargo Trailer (187 vs 132 cu ft, length × width × height): it is 1" shorter, 7" wider, 1'0" taller. By our packing both take up to a less than a studio.

A studio apartment load in the U-Haul 4' x 8' Cargo Trailer: what fits, and the rest waiting behind the truck
U‑Haul 4' x 8' Cargo Trailer: : what fits, and the rest waiting behind the truck
A studio apartment load in the U-Haul 5' x 8' Cargo Trailer: what fits, and the rest waiting behind the truck
U‑Haul 5' x 8' Cargo Trailer: : what fits, and the rest waiting behind the truck

Side by side

U‑Haul 4' x 8' Cargo TrailerU‑Haul 5' x 8' Cargo Trailer
Inside length8'1"8'0"
Inside width4'1"4'8"
Inside height4'0"5'0"
Door width3'1"3'11"
Door height3'5"4'10"
Room (L × W × H)132 cu ft187 cu ft
Studio apartment13 of 36 fit11 of 36 fit
1‑bedroom apartment11 of 46 fit8 of 46 fit
2‑bedroom apartment4 of 73 fit9 of 73 fit
3‑bedroom house11 of 117 fit14 of 117 fit
4‑bedroom house5 of 150 fit10 of 150 fit
5‑bedroom house11 of 191 fit13 of 191 fit

Sizes from each brand's page; each truck's page lists its sources.

Big items in each

Item4' x 8' Cargo Trailer5' x 8' Cargo Trailer
Queen mattressNoWon't go through the door opening (3'1" wide × 3'5" high), even tilted.Yesstanding on its long edge
WasherNoToo big for the door opening (3'1" wide × 3'5" high) while kept upright (3'8" tall). It would have to be laid down to get in.Yesstanding upright
Upright pianoNoToo big for the door opening (3'1" wide × 3'5" high) while kept upright (4'0" tall). It would have to be laid down to get in.Yesstanding upright
TreadmillNoToo big for the door opening (3'1" wide × 3'5" high) while kept upright (4'11½" tall). It would have to be laid down to get in.Yes, apartstanding on end
King mattressNoWon't go through the door opening (3'1" wide × 3'5" high), even tilted.NoWon't go through the door opening (3'11" wide × 4'10" high), even tilted.
3-seat sofaYesstanding uprightYesstanding upright
Sectional: chaise sectionYesstanding uprightYesstanding upright
Refrigerator, French-doorNoToo big for the door opening (3'1" wide × 3'5" high) while kept upright (5'10" tall). It would have to be laid down to get in.NoToo big for the door opening (3'11" wide × 4'10" high) while kept upright (5'10" tall). It would have to be laid down to get in.
6-drawer dresserYesstanding uprightYesstanding upright
65" TV in its boxYesstanding uprightYesstanding upright
  • No. A queen mattress doesn't fit in the U‑Haul 4' x 8' Cargo Trailer: won't go through the door opening (3'1" wide × 3'5" high), even tilted. Yes. A queen mattress fits in the U‑Haul 5' x 8' Cargo Trailer, standing on its long edge. It has to be tilted to get through the door.
  • No. A washer doesn't fit in the U‑Haul 4' x 8' Cargo Trailer: too big for the door opening (3'1" wide × 3'5" high) while kept upright (3'8" tall). It would have to be laid down to get in. Yes. A washer fits in the U‑Haul 5' x 8' Cargo Trailer, standing upright, with 1'4" to spare above it. It goes through the 3'11" × 4'10" door with 1'2" to spare.
  • No. An upright piano doesn't fit in the U‑Haul 4' x 8' Cargo Trailer: too big for the door opening (3'1" wide × 3'5" high) while kept upright (4'0" tall). It would have to be laid down to get in. Yes. An upright piano fits in the U‑Haul 5' x 8' Cargo Trailer, standing upright, with 1'0" to spare above it. It goes through the 3'11" × 4'10" door with 10" to spare.
  • No. A treadmill doesn't fit in the U‑Haul 4' x 8' Cargo Trailer: too big for the door opening (3'1" wide × 3'5" high) while kept upright (4'11½" tall). It would have to be laid down to get in. Yes. A treadmill fits in the U‑Haul 5' x 8' Cargo Trailer taken apart, standing on end, with 1'4" to spare above it. It goes through the 3'11" × 4'10" door with 10" to spare.