LG WM4000H
The LG WM4000H is a speedy and gentle front-loader that excels at removing stains, offering some of the shortest and most effective wash cycles available.

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- +Exceptional cleaning speed with TurboWash 360, washing a load in about 43 minutes
- +Excellent stain removal performance with a solid reputation for long-term reliability
- +Gentle on fabrics, achieving a better-than-average score in both fraying and abrasion tests
- −LG's customer service is not as strong as some other brands
- −Control panel is not as well-lit or user-friendly as some competitors
- −Some customer reviews report occasional leaking due to manufacturing defects
The LG WM4000H front-loading washer stands out as the best combination of speed and cleaning power among the models tested. Its TurboWash 360 setting enables some of the shortest wash cycles available on a high-efficiency machine, washing a 12-pound load on the normal setting in about 43 minutes and an 8-pound load in just 37 minutes. This speed does not come at the expense of cleaning performance, as the WM4000H consistently removed a large percentage of stains from test strips.
The machine offers a wide range of 12 different cycle settings, including options for allergens, bedding, and whites, along with delicates and permanent press. An internal heater can heat water to higher temperatures than standard tap water, which is helpful for sanitizing. The WM4000H is also gentle on fabrics, achieving a better-than-average score in both fraying and abrasion tests.
Reliability is a key strength, with product engineers and repair technicians speaking favorably about LG washing machines. The WM4000H has received positive long-term-use feedback from owners and is one of the more durable front-loaders available for around $1,000. It is Energy Star certified and features smart connectivity via LG's ThinQ app, allowing users to monitor cycles, receive maintenance alerts, and start the machine remotely. While LG's customer service is not as strong as some competitors, the machine's overall performance and durability make it an excellent choice.
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James has reviewed consumer electronics and gadgets for over 6 years. He specializes in audio equipment, cameras, and smart home devices.
Product FAQs
Yes, for most buyers. The LG WM4000H stands out for: Exceptional cleaning speed with TurboWash 360, washing a load in about 43 minutes and Excellent stain removal performance with a solid reputation for long-term reliability. The main trade-offs are LG's customer service is not as strong as some other brands. Check our full Electronics and Gadgets comparison for alternatives.