5 Best LG Washer Dryer Combo Models: Convenience And Functionality

Buying a new household appliance is always a big investment. This investment isn't just money, but time, since a large appliance should last plenty of years. A good modern washer dryer combo should work with you to make your life simpler and keep your clothes looking new longer while providing a variety of energy-saving features and reliability. Comparative research is key to finding the right washer dryer combo for you. Check out this breakdown of the five best LG washer dryer combo options to find the right option for your home.

LG is known worldwide as one of the top North American manufacturers of home appliances designed with the latest technological advancements, and LG washer dryer combo options continue this legacy.

What Is a Washer Dryer Combo?

What Does a Washer Dryer Combo Do?

How Does a Washer Dryer Combo Work?

Where Can You Buy Them?

How We Reviewed

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In order to bring you the best LG washer dryer combo units we first looked at the most common concerns and complaints that customers have and for models that directly addressed those issues. From those models we compared customer reviews with industry reviews regarding functionality, reliability, and ease of use. Finally, we compared sizes, prices, and warranties to bring you five excellent options.

Common concerns included low load capacity and long drying times as ventless condensation dryers use less energy but require more time to complete the cycle. These units aren't recommended for families or any household with large laundry needs but are an excellent choice for small or single occupant homes, RVs, boats, and other small spaces where retrofitting water pumps, pipes, and electrical sockets is costly, infeasible, or simply impossible.

Overall Price Range of LG Washer Dryer Combo

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Suggested retail prices range from about $1,200 - $3,200, depending on the model. Higher end models typically include such features as LG's SmartThinQ technology, WIFI enabled remote controls, touchscreen menu, and extra fabric care features.

What We Reviewed

  • WM3997HWA
  • LUWM101HWA
  • WM3987HW
  • WM3477HW
  • All-in-one Front Load Washer and Electric Ventless Dryer

WM3997HWA

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  • 4.2 cu. ft. Ultra Large Capacity
  • Ventless Condensing Drying
  • TurboWash® Technology
  • LG Steam Technology
  • Direct Drive Motor 10-Year Limited Warranty
  • LG SideKick™ Compatible

Features

This product is a good middle-range option in regards to price and features. This includes front loading, SmartThinQ technology, Dial-A-Cycle, hard buttons and touch buttons, 4.2 cubic foot capacity, 6Motion technology, Deep Steam cleaning, and ventless condensing drying. The TurboWash system cuts washing time by 30 minutes, and the LG Steam Technology works well on stains without stressing fabrics. It is also Sidekick compatible, which is an add-on device that allows for an extra smaller load to start washing before the main load has finished, allowing for a larger, more time efficient capacity.

SmartThinQ technology is included in a few models and allows your LG washer dryer combo to be programmed, monitored, and operated from your smartphone app or home assistant device, such as Alexa. Finally, the 6Motion washer technology goes through six agitation motions to get your fabrics cleaner in a gentler method than most washers on the market. By cycling through the six modes of roll, step, scrub, tumble, filtration, and swing, the items being washed are separated by weight and absorbency, and this movement allows for maximum absorption of detergents and rinsing.

PROS

  • A large capacity drum      
  • Only needs a 270V outlet
  • Self-cleaning
  • Gentle with fabrics but tough on stains

CONS

  • The efficient drying capacity is half the washing capability
  • Drying takes longer than standard standalone units
  • Wrinkles some fabrics
  • Lint collects on gasket

Price

This product can be found on Amazon for around $$$. Prices with other online dealers are comparable.

Where to Buy

You can buy and check prices on Amazon.

Warranty

1 year for parts and labor and 10 years for the Direct Drive motor.

LUWM101HWA

LUWM101HWA Large 01
  • LCD Display
  • Auto Dosing
  • SmartThinQ® Technology
  • Inverter Heat Pump Drying

Features

Key Features of this product include a Glass Touch display, front loading, SmartThinQ technology, inverted heat pump drying, auto detergent dispenser powered by soil detection technology, 2.8 cubic feet drum, integrated energy monitoring, and 17 different wash cycles. It is also LG Sidekick compatible.

At only 24" wide and 34" tall, this model offers a slim design that can fit into cabinets and small closets with ease. The auto dosing and Smart Diagnosis features are especially impressive as it automatically detects how soiled your laundry is and adjusts water to the load size, detergent amounts, and softener levels to get the best clean while still saving you as much money and time as possible. It also includes 9 wash options that are designed to focus on allergens, stains, and other special issues.

PROS

  • Heat pump instead of condenser shortens drying time and saves energy
  • 1,600 RPM spin cycle is fastest in any consumer unit
  • Largest drum capacity available in any combo model
  • Self-cleaning cycle

CONS

  • Most expensive combo unit
  • Cannot replace washer/dryer units independently
  • Lint trap operation/cleaning is not intuitive

Price

This product can't be found on Amazon, but can be purchased for around $$$ at most online appliance retailers.

Where to Buy

You can buy and check prices on Amazon.

Warranty

The limited warranty includes 1-year parts and labor, 20 years on Inverter Direct Drive Motor, and lifetime coverage on the drum.

WM3987HW

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  • TrueBalance™ Anti Vibration System
  • Direct Drive Motor, 10 Year Warranty
  • Ultra Large 3.6 cu.ft. Capacity
  • Ventless Condensing Drying System

Features

Key features of this product include front loading, LED display, 3.6 cubic foot load capacity, True Balance AntiVibration system, ventless condensed drying system, 9 wash programs, 1,200 RPM speed spin, soil senors, Direct Drive motor, RollerJets, and Forced Water Circulation.

Roller Jets are balls in the fins of the drum. These help encourage the tumbling of the clothing or other fabrics of the loads, which enhances cleaning. Unlike a washing ball that is added separately, RollerJets also trap water, so that when the fins rotate to the top more water is showered down, thus also creating a more dynamic water spray to create a more even cleaning. Finally, when combined with the directed water circulation, a deeper clean is achieved with less stress to the fabric.

PROS

  • It does not need a dryer cord and comes with a standard attached 110 grounded power cord
  • Tub size equal to standalone washer units
  • Self-cleaning cycle
  • Quiet

CONS

  • No lint trap and lint collects around hose
  • Dryer sheets don't work well with condensation drying
  • Needs a drain within four feet of unit
  • Discontinued

Price

This product cannot be found on Amazon, but can be found at other online appliance retailers for around $$$.

Where to Buy

You can buy and check prices on Amazon.

Warranty

The limited warranty covers 1-year parts and labor, 10 years motor, and lifetime on the drum.

WM3477HW

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  • Large 2.3 cu.ft. capacity
  • 24" Compact Design
  • Direct Drive Motor 10 Year Warranty
  • 6Motion™ Technology


Features

Key features of this product include front-loading, a 2.3 cubic foot load space, 1,400 RPM spin, Intelligent Electronic Controls with dual LED display, Dial-a-Cycle, 10 programmable options, and Sensor Dry.

PROS

  • Slim 24" width design    
  • Quiet
  • Septic system friendly
  • No lint filter
  • Self-cleaning cycle

CONS

  • Smaller tub size
  • Drying less efficient in humid climates
  • Wrinkles common when drum is filled to capacity
  • Discontinued

Price

This product cannot be found on Amazon but can be found at other online appliance retailers for around $$$.

Where to Buy

You can buy and check prices on Amazon.

Warranty

The limited warranty covers 1 year parts and labor, 10 years motor, and lifetime on the drum.

All-in-one Front Load Washer and Electric Ventless Dryer

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  • 2.3 cu. ft. Capacity
  • Ventless Condensing Drying
  • 6Motion™ Technology
  • TubClean Cycle
  • SmartDiagnosis™
  • Direct Drive Motor 10-Year Limited Warrant

Features

Key Features of this product include front-loading, a 2.3 cubic foot washing capacity, Dial-a-Cycle, a touch LED display, 14 wash programs, a 1,400 RPM spin cycle, TrueBalance Anti-Vibration System, LoadSense, LoDecibel quiet operation, forced drain system, and an internal heater. SmartThinQ technology allows for you to remotely access information about your machine's activity and control it via your phone or home assistant app.

PROS

  • Slim 24" width fits into most spaces   
  • Easy, intuitive interface
  • Quiet
  • Self-cleaning cycle
  • Dries best on lower heat/damp settings

CONS

  • Operates better with smaller loads
  • Lint flushes through the drain line and can clog
  • Does not hook up to RV units

Price

This product cannot be found on Amazon but can be found at other online appliance retailers for around $$$.

Where to Buy

You can buy and check prices on Amazon.

Warranty

The limited warranty covers 1 year parts and labor, 10 years motor, and lifetime on the drum.

The Verdict

As can be reasonably expected, the two LG washer dryer combo models which are discontinued have far fewer smart technology features and are less efficient, but for those on a budget, they may be a good aftermarket purchase. This is especially true if the warranties are still in effect. Unlike most other washer dryer combo appliances, which are almost all produced for a European and Asian market, LG still provides parts years after stopping manufacturing should your unit need a repair.

Therefore, for singles or those living with only one or two more people and a small living space, for whom convenience is key, the LG WM3987HW is your best option. It combines space efficiency with a lower price point perfect for a small household.

For those looking for the latest in technology and convenience who need a larger load capacity, the LG washer dryer combo model WM3488HW is the best LG washer dryer combo choice. It has a 6 motion variable washing motion option which, when combined with the soil level detection, maximizes cleaning with less wear and tear on your fabrics while using less water and detergent than standard washing machines. The SmartThinQ WIFI app also allows you to monitor and control your wash from anywhere with an internet connection, so you can monitor and control your wash and dry cycle on your schedule.

This is a welcome improvement to timing your loads which addresses customer concerns with the lengthier drying time that comes with a ventless drying mechanism. It also includes the most options for wash cycles, including the useful hot water wash and steam clean options. It also has the highest RPM spin cycle on the market which helps dry the fabric before it even goes into the dryer cycle, therefore shortening dry times.

With an average user rating of 4.1 out of 5, it rates the highest amongst washer dryer combos available on the market today. At 120V it doesn't require specialized plugs or outlets, making it great for housing units not designed for typical separate washer and dryer units.

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