Kenmore 22-14599 24" Built-In Dishwasher - vs KOSTCH
Updated July 2026 — Kenmore 22-14599 24" Built-In Dishwasher - wins on noise level, KOSTCH wins on capacity and weight.
The KOSTCH offers superior features and quieter operation, making it a better choice for those who prioritize performance and capacity.
Why Kenmore 22-14599 24" Built-In Dishwasher - is better
Lower Price
Kenmore is priced at $649.99, which is more affordable.
Compact Size
Kenmore fits in smaller spaces with its 14 place settings.
Smart Features
Kenmore includes a Leak Detection System.
Why KOSTCH is better
Higher Capacity
KOSTCH accommodates 15 place settings.
Quieter Operation
KOSTCH operates at 45 dBA, quieter than Kenmore.
More Wash Programs
KOSTCH offers 8 versatile wash programs.
Overall score
Specifications
| Spec | Kenmore 22-14599 24" Built-In Dishwasher - | KOSTCH |
|---|---|---|
| Brand | Kenmore | KOSTCH |
| Price | $649.99 | $999.00 |
| Energy Star | Yes | Yes |
| Wash Programs | 5 | 8 |
| Tub Material | Stainless Steel | Stainless Steel |
Dimension comparison
Design and Build Quality
The Kenmore 22-14599 offers a sleek black finish, while the KOSTCH 24-inch Built-In Dishwasher comes in a vibrant red, adding a pop of color to your kitchen. Both dishwashers are designed to be built-in, ensuring they fit seamlessly into your kitchen cabinetry. The Kenmore features a stainless steel tub that resists food stains and retains heat effectively, which can help improve drying performance. In contrast, the KOSTCH boasts an enamel-coated door with a smooth, mirror-like finish, which not only enhances its aesthetic appeal but also makes it easy to clean and resistant to scratches.
Cleaning Performance
The cleaning performance of both dishwashers is noteworthy, but they approach it differently. The Kenmore's 3-stage UltraWash Filter captures particles as small as a grain of sand, ensuring a thorough clean without redepositing food residues on dishes. Its SmartWash technology automatically adjusts wash settings based on the soil level in the water. Meanwhile, the KOSTCH offers 8 wash programs, including Heavy, Eco, and Express, making it versatile enough to handle everything from heavily soiled pots to delicate glassware. With three high-performance spray arms, the KOSTCH ensures complete coverage for optimal cleaning results.
Capacity and Flexibility
When it comes to capacity, the KOSTCH has the upper hand with space for up to 15 place settings compared to the Kenmore's 14 place settings. This makes the KOSTCH a better option for larger families or those who entertain frequently. Both models include adjustable racks—Kenmore’s MoreSpace Adjustable Upper Rack and KOSTCH’s Height-Adjustable Upper Basket—allowing for flexibility when loading larger items. The KOSTCH also features a Third Layer Cutlery Basket and a Wine Glass Bracket for added organization, enhancing its overall usability.
Noise Level
Noise level is an important consideration in any kitchen appliance. The Kenmore operates at a sound level of 51 dBA, which is relatively quiet but not the quietest on the market. In contrast, the KOSTCH operates at an ultra-quiet 45 dBA, making it suitable for running during family gatherings or late-night clean-ups without disturbing your home environment. This significant difference of 6 dB can make a considerable impact on user experience, especially in open-concept living spaces.
Energy Efficiency
Both dishwashers are ENERGY STAR certified, indicating that they meet strict energy efficiency guidelines. However, their operational costs can vary. The Kenmore’s efficient wash cycle and drying technologies help save water and energy, which is a core aspect of its design. The KOSTCH, with its advanced features and low energy consumption, also promises to help reduce utility bills. While both are eco-friendly choices, the KOSTCH's additional capacity could lead to fewer cycles being needed, thus potentially saving more in the long run.
Additional Features
The Kenmore is equipped with several smart features, such as a Leak Detection System that monitors water flow and alerts you to potential issues, as well as an Express Cycle that cleans a full load in just 50 minutes. The KOSTCH, on the other hand, comes with smart features like Delay Start, Hi-Temp, and Open Dry functions, making it incredibly versatile. The KOSTCH also includes convenient lighting features for easy loading and unloading, a thoughtful addition for those who often wash dishes in low-light conditions.
Price Point
In terms of pricing, the Kenmore is currently priced at $649.99, while the KOSTCH is more premium at $999.00. This makes the Kenmore about 35% cheaper than the KOSTCH, which could be a significant factor for budget-conscious consumers. However, the KOSTCH's additional features, larger capacity, and quieter operation may justify the higher price for some users.
Which should you buy?
Choosing between the Kenmore 22-14599 and the KOSTCH 24-inch Built-In Dishwasher ultimately depends on your specific needs and preferences. If you’re looking for a more budget-friendly option that still provides reliable cleaning performance, the Kenmore is a solid choice. However, if you prioritize a quieter operation, larger capacity, and advanced features, the KOSTCH may be worth the investment. Both dishwashers excel in their own right, making them worthy contenders for any kitchen.

