Photo of Rv
Photo of Rv
Photo of Rv
  • Price: $37,000
  • Year: 2018
  • Model: COLUMBUS 377MB
  • Property ID: 7002848
  • Partner ID: 5038979377
  • Posted On: Jan 13, 2026
  • Updated On: Jan 13, 2026

RV Description

2018 Columbus 377MB
Luxury, wide-body fifth wheel featuring a mid-bunk room with a loft, rear living area, front master bedroom, and sleeping capacity for 6-8, built with residential construction, 4 slides, and extensive storage, including a central vacuum, designed for extended stays with amenities like solid surface counters, dual A/C, electric fireplace, and premium insulation (R-40 roof, R-11 walls).

Key Features & Description:
Layout: Rear living, mid-bunk/loft, front master bedroom, kitchen island, large pantry, and a full bath with large residential shower.

Interior:
Power recline couch and loveseat with USB chargers; 4 power recliners, 1 manual recline on center couch, 2 A/Cs, central vacuum, electric fireplace, entertainment center with soundbar/Blu-ray, solid surface counters, residential microwave, 18 cu ft residential fridge, 3-burner stove/oven, washer/dryer, hardwood steps, MCD shades, upgraded porcelain toilet, and skylight.

Exterior:
Flexarmor Spray Roof (Lifetime Warranty), power awning with LEDs, large basement storage, hydraulic power jacks and leveling system, outside TV hookup, outside stereo, 50 amp service, aluminum wheels, tinted windows, painted front cap, painted rear cap with exterior ladder, and professionally installed welded rear bumper.

Sleeping:
Sleeps up to 6 - 8 (bunk room has been upgraded with 2 bunks, upgraded queen size mattress in loft bed, and upgraded king mattress in the master bedroom).

Number Of Slideouts
4

Length (ft-in / m)
42' 1' / 12.8

Dry Weight (lbs / kg)
13006 / 5899.5

Carrying Capacity (lbs / kg)
3000 / 1360.8

Hitch Weight (lbs / kg)
2378 / 1078.7

Air Conditioning (BTUs)
15000

Heater (BTUs)
35000

Fresh Water Capacity (gal / L)
75 / 283.9

Gray Water Capacity (gal / L)
71 / 268.8

Black Water Capacity (gal / L)
39 / 147.6

Propane Capacity
3 - 20lb cylinders

Water Heater Tank (gal / L)
10 / 37.9

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