The do-everything family front-loader that washes a full load in 30 minutes

LG WM4000HWA

Name: LG WM4000HWA
SKU: B0CF454L96
Price: 899 USD
Rating: 9.3 (1 reviews)

9.3/10high confidenceLast checked Jun 20, 2026

Dr

Reviewed by

Dr. Yocheved Yorkovsky · Science Editor, Health, Chemistry & Environment

The safe pick for a busy laundry room. A roomy 4.5 cu ft drum, TurboWash that finishes a full load in under 30 minutes, and water use under half a top-loader's. The touch panel's hard to read and default cycles drag, but for most families it's the one.

The washer most families should default to. The WM4000 pairs a roomy 4.5 cu ft drum with LG's TurboWash, which actually cleans a full load in under half an hour, and AI sensing that tailors the wash to each load, all while sipping less than half the water of a typical top-loader. There's an AAFA-certified steam cycle for allergens and full app control. The touch panel can be hard to read, default cycles run long unless you hit TurboWash, and front-loaders need their gasket wiped, but as an all-rounder it's hard to beat.

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Last reviewed Jun 6, 2026

AI grade·Refined by real owners

What we like

✓Large 4.5 cu. ft. drum
✓Quiet for shared spaces
✓Strong everyday cleaning

Trade-offs

−Like all front-loaders, needs the gasket wiped and the door left ajar to prevent mildew
−Capacitive touch controls can be hard to read, and there's no drum light
−Default cycles run long unless you use TurboWash or Speed Wash
−Premium price, and at ~200 lb it's a two-person install

Best for

Families and busy households that want a strong all-around front-load washer with large capacity, quiet operation, and modern features.

Avoid if

You prefer a simple top-load washer, need a compact apartment unit, or want the lowest possible upfront price.

The three lenses

How we grade →

Value & Longevity · Eran Yorkovsky
8.8/10

Score breakdown

fit9.4/10
quality9.2/10
ease9.0/10
value8.8/10

Specs

Tub: Stainless steel
Type: Front-load washer
Steam: Allergiene cycle (AAFA certified)
Width: 27 in (closet-depth)
Capacity: 4.5 cu. ft.
Stackable: Yes
Efficiency: Energy Star, ~11-13 gal/cycle
Smart home: ThinQ Wi-Fi, Alexa, Google
Wash system: TurboWash 360 (full load under 30 min)
Smart sensing: AI DD fabric detection

How we know

High confidenceLast checked Jun 20, 2026

The LG WM4000HWA is a 4.5 cu. ft. front-load washer built around TurboWash 360 — five jets that clean a full load in under 30 minutes — plus AI DD fabric sensing that picks the wash motion for each load. It's Energy Star certified and notably efficient, with testers measuring roughly 11-13 gallons per cycle, less than half a typical top-loader. It runs quietly and adds a steam Allergiene cycle that's AAFA-certified to remove over 95% of pet dander and dust. ThinQ Wi-Fi brings remote start, cycle notifications, and Alexa/Google control, and the stackable, closet-depth design suits tight laundry rooms. Reviewers at Top Ten Reviews and Consumer Reports rate it a strong all-around family washer. The main gripes are common to front-loaders and LG's interface: you need to wipe the gasket and leave the door ajar to prevent mildew, the capacitive touch panel can be hard to read and there's no drum light, and default cycles run long unless you use TurboWash or Speed Wash. It's a premium pick, but a capable, efficient one for most households.

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