LG dishwashers have earned a reputation for innovative technology, sleek designs, and reliable performance. Known for features like QuadWash, TrueSteam, and smart connectivity, LG offers a range of models catering to various budgets and household needs. In 2025, LG continues to stand out with energy-efficient designs, quiet operation, and advanced cleaning capabilities. This guide explores the top 10 LG dishwasher models, their pros and cons, testing insights, and a detailed buying guide to help you choose the perfect dishwasher for your kitchen.
Top 10 LG Dishwasher Models for 2025
1. LG QuadWash Pro 24-inch Smart Dishwasher (LDPH7972S)
With new technology and a focus on efficiency, the LG QuadWash Pro 24-inch Smart Dishwasher aims to help those looking to spend more time doing the things they love and less time worrying about the dishes. Not only does it clean fantastically (even when you load it to the brim) the QuadWash Pro has everything you’d want in a modern-day dishwasher. It has adjustable racks, fold-down tines, and a third rack for utensils, making it easy to load and unload dishes of all shapes and sizes. The LG consistently leaves everything sparkling clean and dry. Most dishwashers use humid air at the end of a cycle to air dry dishes. The LG QuadWash Pro, on the other hand, uses a powerful and efficient blower system similar to a convection oven that circulates the air at the end of the wash cycle to ensure your dishes are dry every time. From the dishwasher’s interior light to a removable cutlery basket with flip-down lids, you can open it in case your larger utensils won’t fit in the third rack—LG thought of almost everything.
- Pros: Excellent cleaning and drying, smart features, quiet at 46 dB, adjustable racks.
- Cons: Smart features may not always be reliable, premium price.
2. LG Studio 24-inch Top Control Dishwasher (SDWB24W3)
Thanks to this powerful LG Studio dishwasher, you can skip pre-washing your dishes and let the appliance do all the work. That includes features like its QuadWash system, TrueSteam clean, and its variety of 10 different wash cycles. And it does this all quietly thanks to its LoDecibel operation of just 40 dBA. It also has a 15 place-setting capacity, so you have the ability to clean more in fewer loads. And thanks to its EasyRack Plus system, and its height adjustable third rack, this dishwasher has the room you need to make dishwashing easy and efficient.
- Pros: Ultra-quiet at 40 dB, large capacity, premium design, TrueSteam technology.
- Cons: High price, no panel-ready option.
3. LG 24-inch Top-Control with TrueSteam (LDT7808SS)
This LG dishwasher looks smart and it is smart. Ratings for this dishwasher vary between 4.2 and 4.4/5 across Lowes, Best Buy and LG. According to reviews on LG itself, this dishwasher cleans well, looks great and runs quietly too. If you like controlling your appliances with Alexa or the Google Assistant, you’ll be happy to know this dishwasher is compatible with them. You can also monitor and control it with an app on your mobile phone. Last but not least, this LG isn’t loud enough to disturb kitchen conversation and doesn’t use enough power to jack up your energy bill. On top of all of these, the appliance is also Energy Star rated.
- Pros: Smart connectivity, Energy Star certified, quiet operation.
- Cons: Some reports of faulty parts, racks feel flimsy to some users.
4. LG 24-inch LDFN4542S
If the prices of other dishwashers in this review gave you sticker shock, the LG 24-inch LDF4542S falls more within the middle range of average dishwasher prices. Despite its lower price tag, the LG dishwasher does not compromise on features or the number of finishes offered. It also pairs with the companion app to download new cycles, bookmark favorite settings, and troubleshoot issues. LG’s standout feature is its 10-year limited warranty, which is longer than the industry standard’s one-year limited warranty. In addition to the lengthier warranty, this LG dishwasher has a soil sensor so it will work harder on your toughest dishes.
- Pros: Affordable, 10-year warranty, soil sensor, smart app integration.
- Cons: No third rack, louder at 52 dB.
5. LG LDP6810SS
The LDP6810SS is the best-selling model with all the standard LG features. Quiet operation, high performance cleaning and state of the art connectivity define LG Dishwashers. It has three racks that can be arranged to suit the dishes you have for each wash, you can fit more in your load without the fear that parts of your dishes are not going to be cleaned. The lower rack features foldable tines which you can adjust depending on whether you have plates or larger pots and pans to wash.
- Pros: Versatile rack design, reliable cleaning, smart features.
- Cons: Some users report connectivity issues.
6. LG Signature Series LUDP8997
For premium features and the best that money can buy, the Signature Series LUDP8997 is a dream for anyone who spends a lot of time in their kitchen. No matter what your budget is for purchasing a new dishwasher, you’ll be thrilled at the silent performance of all products, from the low-end models through to the best of the best. LG innovation has moved forward in leaps and bounds since the brand first started manufacturing dishwashers decades ago.
- Pros: Premium design, silent operation, advanced features.
- Cons: Very expensive, no ADA-compliant option.
7. LG LDFN3432T
The LG LDFN3432T is the entry-level budget dishwasher from LG. You can upgrade to the best-selling LDP6810SS. QuadWash technology uses oblong wash arms with high-pressure jets to clean dishes from every angle. In addition, their dishwashers include steam functionality.
- Pros: Budget-friendly, QuadWash technology, steam cleaning.
- Cons: Basic features, no third rack.
8. LG LDTH7972S
The LG LDTH7972S wash cycles can handle difficult stains, with the Heavy cycle being its most impressive, cleaning over 99% of our most challenging food remnants. It also showcases impressive drying power, completely drying everything except plastic, which did sometimes pool water. This LG also has features you won’t find on all the other dishwashers on this list, like steam cleaning.
- Pros: Strong cleaning performance, steam cleaning, good drying.
- Cons: Plastic items may retain water, premium price.
9. LG LDT5678SS
This smart LG dishwasher includes Wi-Fi capability that allows it to communicate with other devices, meaning you can start or child lock the machine remotely from a mobile phone app or even by voice activation within the house. Additionally, LED lights allow you to see inside the dishwasher during the cycle, giving it almost babysitter-like power if your kids or pets are also fascinated by the washing machine.
- Pros: Smart features, LED interior lighting, quiet operation.
- Cons: Some reports of leaking issues.
10. LG LDF454HT
If shopping for a dishwasher gives you sticker shock, look no further than this model from LG. It’s hard to find a model priced at only $500 with so many high-end touches, but LG managed to do it. First, you’ll notice the stainless steel interior and fingerprint-resistant front panel, something more expensive models don’t always offer. Its discreet control panel lights up when you press the buttons and we found it very easy to read and navigate. This LG did a great job cleaning and drying our test loads and even removing lipstick from the rims of the cups.
- Pros: Affordable, stainless steel interior, good cleaning performance.
- Cons: No third rack, louder at 52 dB.
Comparison Table of Top LG Dishwashers
| Model | Price Range | Noise Level (dB) | Key Features | Energy Star |
|---|---|---|---|---|
| LDPH7972S | $1,000-$1,300 | 46 | QuadWash, TrueSteam, Smart Features, Third Rack | Yes |
| SDWB24W3 | $1,500-$1,800 | 40 | QuadWash, TrueSteam, 15 Place Settings | Yes |
| LDT7808SS | $900-$1,100 | 42 | Smart Connectivity, TrueSteam | Yes |
| LDFN4542S | $600-$800 | 52 | Soil Sensor, 10-Year Warranty | Yes |
| LDP6810SS | $800-$1,000 | 46 | EasyRack Plus, Smart Features | Yes |
| LUDP8997 | $1,800-$2,200 | 40 | Premium Design, Silent Operation | Yes |
| LDFN3432T | $500-$700 | 50 | QuadWash, Steam Cleaning | Yes |
| LDTH7972S | $1,000-$1,200 | 46 | Steam Cleaning, Heavy Cycle | Yes |
| LDT5678SS | $900-$1,100 | 44 | Wi-Fi, LED Lighting | Yes |
| LDF454HT | $500-$600 | 52 | Stainless Steel Interior, Affordable | Yes |
Testing Scenarios and Performance Insights
When we test dishwashers, we challenge them with dirtier loads than you would ever have at home. And, we never pre-rinse anything before loading it in. Plus we assess the capacity and flexibility of all the racks, trays and baskets and evaluate how easy each dishwasher is to use, load and program. Prior to testing the cleaning performance of various cycles, we uniformly apply, then bake-, dry- and burn-on mac and cheese, hamburger, oatmeal, egg yolk, milk and more to cookware and 10 five-piece settings of dishes, glassware, cups, saucers and flatware. We even “kiss” each coffee cup with lipstick, a stain that many dishwashers struggle to completely remove. Between staining, drying and cleaning each load, we spend at least 7 hours testing just one cycle, not counting the time it takes to examine each piece once the cycle is done.
The LG LDTH7972S wash cycles can handle difficult stains, with the Heavy cycle being its most impressive, cleaning over 99% of our most challenging food remnants. It also showcases impressive drying power, completely drying everything except plastic, which did sometimes pool water. This LG did a great job cleaning and drying our test loads and even removing lipstick from the rims of the cups. Two options it offers are Flex Zone which allows you to adjust the wash intensity to the racks where you’ve put the dirtiest dishes and Night Dry to help vent steam from the tub overnight for better drying.
Pros and Cons of LG Dishwashers
- Advanced Cleaning Technology: LG dishwashers are equipped with advanced cleaning technology that ensures the removal of even the toughest stains and food residues. This means you can trust it to handle heavily soiled dishes, pots, and pans, saving you time and effort.
- Versatile Interior Design: LG prioritizes versatility by designing its dishwasher with adjustable racks and well-thought-out interiors. This feature allows you to configure the dishwasher to suit various dish sizes and shapes, accommodating everything from delicate glassware to large casserole dishes.
- Energy Efficiency: LG is committed to energy efficiency, which is reflected in their dishwasher designs, many of which are Energy Star certified.
- Cons: Some models report issues with smart features, plastic items may retain water, and premium models are expensive.
Buying Guide for LG Dishwashers
- Consider Your Budget: LG offers dishwashers from $500 to over $2,000. Entry-level models like the LDFN3432T are great for basic needs, while premium models like the LUDP8997 offer luxury features.
- Check Noise Levels: For open-plan kitchens, choose models with 44 dB or lower, like the SDWB24W3 (40 dB).
- Evaluate Capacity: Models like the SDWB24W3 offer 15 place settings, ideal for larger families.
- Look for Smart Features: If you value connectivity, models like the LDT7808SS support Alexa and Google Assistant.
- Warranty Matters: LG’s 10-year limited warranty on models like the LDFN4542S provides peace of mind.
For more buying tips, visit Consumer Reports Dishwasher Buying Guide.
Frequently Asked Questions
Are LG dishwashers reliable?
LG dishwashers are highly reliable, with Yale Appliances naming LG the most reliable dishwasher brand in 2025 due to a low service rate of 4.7%. Regular maintenance, like cleaning filters, further enhances longevity.
How long do LG dishwashers last?
On average, LG dishwashers last about 10-15 years with proper care. Models with stainless steel tubs and robust motors, like the LDPH7972S, may last closer to 15 years.
Do LG dishwashers dry dishes well?
Yes, models like the QuadWash Pro use a blower system for superior drying, though plastic items may retain some water in certain models like the LDTH7972S.
Are LG dishwashers energy-efficient?
Most LG dishwashers are Energy Star certified, using less water and energy than hand-washing, which can save up to 27 gallons per load.
Can I control LG dishwashers remotely?
Many LG models, such as the LDT7808SS and LDT5678SS, offer Wi-Fi connectivity and app control, allowing remote operation and monitoring via smartphone or voice assistants.
Conclusion
LG dishwashers in 2025 offer a blend of advanced technology, reliability, and stylish design. From budget-friendly options like the LDF454HT to premium models like the Signature Series LUDP8997, there’s an LG dishwasher for every household. By considering factors like noise level, capacity, and smart features, you can find the perfect model to streamline your kitchen chores. Explore these top 10 models to make an informed purchase decision.