LG Front-Load Washers: Capacity, Sizes and Features Explained
How LG front-load washers compare on width, depth, capacity, cycles and steam, from a 24-inch compact model to a 29-inch washer.
- Compact: WM1455HWA, 24 inches wide with 2.4 cu. ft. of capacity.
- Full size, 27 inches wide: WM3420CW (4.5 cu. ft.) and WM5800HVA (5.0 cu. ft.).
- Largest: WM8900HBA, 29 inches wide with 5.2 cu. ft. of capacity.
- All four list Wi-Fi and are stackable with a stacking kit.
LG's front-load washers range from a 24-inch compact model for closets and small apartments to 27- and 29-inch full-size machines with 5 cu. ft. or more of capacity. Picking the right one starts with the space you have, then the load sizes you wash and the features you'll use.
This guide compares four LG front-load washers we carry, using the specs listed on each product page.
Our top picks at a glance
Compare them side by sideCompact Pick: LG WM1455HWA 24-Inch Compact Front-Load Washer
The WM1455HWA is a 24-inch compact washer with 2.4 cu. ft. of capacity, 33 1/2 inches high and 22 1/4 inches deep. That makes it the option for closets, small apartments and under-counter laundry spaces where a 27-inch machine won't fit. It lists 14 cycles, a steam cycle, an allergy cycle and 5 temperature settings, plus Wi-Fi and voice control with Alexa and Google Assistant.
- 24 inches wide and 22 1/4 inches deep
- Steam and allergy cycles
- Wi-Fi with Alexa and Google Assistant
- 14 cycles
- 2.4 cu. ft. holds much less than full-size models
- Smaller loads mean more cycles for big households
Full-Size Starter: LG WM3420CW 27-Inch Front-Load Washer
The WM3420CW is a 27-inch full-size washer with 4.5 cu. ft. of capacity. It lists 10 cycles, AI Wash, 6Motion technology and ColdWash, plus Wi-Fi through the LG ThinQ app and Energy Star certification. It is 30 1/4 inches deep, which is shallower than the larger models here. It skips Sanitize and steam, so it suits households that want a straightforward full-size washer.
- 4.5 cu. ft. capacity
- 30 1/4 inches deep
- Wi-Fi and AI Wash
- Energy Star certified
- No Sanitize or steam cycle
- Fewer cycles than the WM5800HVA
Most Cycles: LG WM5800HVA 27-Inch Front-Load Washer
The WM5800HVA keeps the 27-inch width but moves up to 5.0 cu. ft. of capacity and 29 cycles, the most in this guide. It lists AI DD built-in intelligence, TurboWash 360, steam, the Allergiene cycle, Sanitize and a Pet Care cycle for pet bedding and toys. It has Wi-Fi and Energy Star certification, and comes in Graphite Steel. It is 33 1/8 inches deep, so check clearance in a closet installation.
- 5.0 cu. ft. capacity in a 27-inch width
- 29 cycles, including Pet Care and Sanitize
- TurboWash 360 and steam
- Wi-Fi and Energy Star
- 33 1/8 inches deep
- More cycles than some households need
Largest Capacity: LG WM8900HBA 29-Inch Front-Load Washer
The WM8900HBA is the largest washer here, with 5.2 cu. ft. of capacity in a 29-inch-wide, 40 3/4-inch-high cabinet. It lists TurboWash, built-in intelligence, steam with the Allergiene cycle, Wi-Fi and Energy Star certification, in a Black Steel finish. Its 29-inch width needs a wider space than standard 27-inch washers, so measure before you order.
- 5.2 cu. ft., the most capacity here
- TurboWash and steam
- Wi-Fi and Energy Star
- Black Steel finish
- 29 inches wide, wider than standard
- No Sanitize listed
LG Front-Load Washers Compared
LG Front-Load Washer Sizes
LG's compact WM1455HWA is 24 inches wide, 33 1/2 inches high and 22 1/4 inches deep, with 2.4 cu. ft. of capacity. It fits spaces full-size washers can't, but it holds about half as much per load.
The full-size models here are 27 or 29 inches wide. The WM3420CW and WM5800HVA are 27 inches wide and 39 inches high, with 4.5 and 5.0 cu. ft. of capacity. The WM8900HBA is 29 inches wide and 40 3/4 inches high, with 5.2 cu. ft.
- Compact: 24 inches wide, 2.4 cu. ft.
- Full size: 27 inches wide, 4.5 to 5.0 cu. ft.
- Large: 29 inches wide, 5.2 cu. ft.
Features Worth Comparing
Steam is listed on the WM1455HWA, WM5800HVA and WM8900HBA, and it powers LG's Allergiene cycle. The WM5800HVA is the only model here that lists both Sanitize and a Pet Care cycle.
Every model in this guide lists Wi-Fi and is stackable, with the stacking kit sold separately. If you plan to stack, pair the washer with its matching LG dryer.
How to Choose an LG Front-Load Washer
- 01
Measure the spaceMeasure width, height and depth, and leave room for hoses, venting and the door swing.
- 02
Pick a capacitySmall households and apartments can work with 2.4 cu. ft. Families that wash bedding and towels often are better served by 4.5 cu. ft. or more.
- 03
Decide on stackingAll four models are stackable with a kit sold separately. Stacking saves floor space in closets.
- 04
Choose your cyclesIf you want steam, Sanitize or a pet cycle, compare the cycle list on each product page before you buy.
Our Picks by Need
Compare every LG front-load washer we carry by size and features.
Shop Front-Load WashersFrequently Asked Questions
What size are LG front-load washers?
The models in this guide are 24, 27 or 29 inches wide. The compact WM1455HWA is 24 inches wide with 2.4 cu. ft. of capacity; the WM3420CW and WM5800HVA are 27 inches wide; the WM8900HBA is 29 inches wide with 5.2 cu. ft.
Which LG front-load washer has the largest capacity?
The WM8900HBA, at 5.2 cu. ft. It is also 29 inches wide, so it needs a wider space than a standard 27-inch washer.
Can LG front-load washers be stacked?
All four models in this guide are listed as stackable. The stacking kit is sold separately.
Do LG front-load washers have Wi-Fi?
Yes. All four models in this guide list Wi-Fi, which works with the LG ThinQ app.
Which LG washer has a steam cycle?
The WM1455HWA, WM5800HVA and WM8900HBA list a steam cycle. The WM3420CW does not.
