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GE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9 vs LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart

Updated July 2026 — GE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9 wins on width and depth, LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart wins on capacity and weight.

The GE Unitized Spacemaker is ideal for those with limited space needing a washer-dryer combo, while the LG WT8400CW offers advanced features and larger capacity at a lower price.

Why GE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9 is better

Space Efficiency

Compact design for small spaces

Dual Functionality

Washer and dryer in one unit

Sales Rank

Higher sales rank indicates popularity

Why LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart is better

Price

Lower price point

Capacity

Larger washer capacity

Technology

Advanced AI features

Overall score

GE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9
85
LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart
75

Specifications

SpecGE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart
Washer Capacity3.8 cu. ft.5.5 cu. ft.
Dryer Capacity5.9 cu. ft.N/A
Price$1298.99$849.00
Sales Rank2401817
AI TechnologyNoYes

Dimension comparison

GE Unitized Spacemaker® 3.8 Cu. Ft. Washer and 5.9LG WT8400CW 5.5 Cu. Ft. White Mega Capacity Smart

Overview of the GE Unitized Spacemaker and LG WT8400CW

The GE Unitized Spacemaker is priced at $1,298.99, while the LG WT8400CW comes in at $849.00, making the LG about 35% cheaper. Both machines target different user needs, with the GE offering a combination washer and dryer, and the LG emphasizing smart technology and larger capacity. Understanding their unique features can help you determine which is the better fit for your laundry needs.

Design and Space Efficiency

The GE Unitized Spacemaker features a compact, unitized design that is specifically meant for small spaces, measuring just 27 inches wide. This makes it ideal for apartments, condos, or areas where space is at a premium. In contrast, the LG WT8400CW's reimagined top-load design allows for more ergonomic access to laundry. While it has a larger capacity of 5.5 cu. ft., it does not have the same space-saving vertical structure as the GE.

Capacity and Performance

In terms of capacity, the GE Unitized Spacemaker offers a 3.8 cu. ft. washer alongside a 5.9 cu. ft. dryer, making it suitable for everyday laundry loads without the need for separate machines. The LG WT8400CW, with its 5.5 cu. ft. washer, allows for larger loads, which can be beneficial for families or those who frequently wash bulky items. Both machines provide reliable performance, but the GE’s combined washer-dryer unit may appeal to those who prioritize space over capacity.

Features and Technology

The GE Unitized Spacemaker includes multiple wash cycles to accommodate different fabric care needs, while its electric dryer features options like auto dry and timed dry for convenience. On the other hand, the LG WT8400CW shines with its built-in AI technology that automatically selects optimal wash settings. This high-tech feature is complemented by TurboWash3D technology, allowing for a powerful yet gentle clean in just 29 minutes. The LG’s advanced features may be more appealing to tech-savvy users looking for efficiency.

Ease of Use

The GE Unitized Spacemaker's design is straightforward, focusing on functionality. It features a durable white finish that is easy to clean and maintain. However, the LG WT8400CW’s electronic controls with an LED display make it easier to operate and monitor settings, enhancing user experience. Additionally, the LG’s EasyUnload design offers ergonomic access, making it more comfortable to load and unload clothes compared to the GE.

Brand Reputation and Sales Rank

The GE Unitized Spacemaker holds a sales rank of 240, indicating it is a popular choice among consumers. GE is known for its reliable appliances, which may offer peace of mind to buyers. The LG WT8400CW, with a sales rank of 1,817, is also well-regarded but ranks lower in popularity. Both brands have strong reputations, but GE's higher sales rank may suggest a more established trust among users.

Price Comparison

The GE Unitized Spacemaker is priced at $1,298.99, whereas the LG WT8400CW is available for $849.00. This significant price difference of around $449 means the LG is about 35% less expensive than the GE. For budget-conscious buyers or those who do not require a dual unit, the LG may present a more attractive option. However, the GE’s higher price reflects its unique design and dual functionality, which could justify the investment for some consumers.

Which should you buy?

Choosing between the GE Unitized Spacemaker and the LG WT8400CW ultimately depends on your specific needs. If space is limited and you prefer a combined washer and dryer, the GE is the better option. However, if you have room for a larger unit and want advanced features, the LG offers a more modern, tech-savvy laundry experience at a lower price point. Consider your laundry habits and space constraints to make the best decision for your home.