Kenmore 22-14589 24" Built-In Dishwasher - vs KOSTCH
Updated July 2026 — Kenmore 22-14589 24" Built-In Dishwasher - wins on noise and width, KOSTCH wins on price and weight.
The KOSTCH offers more features and a quieter operation, while the Kenmore is more budget-friendly. Choose based on your priorities.
Why Kenmore 22-14589 24" Built-In Dishwasher - is better
Price
Kenmore is $399 cheaper
Size
Kenmore fits 14 place settings
Energy Efficiency
Both are ENERGY STAR certified
Why KOSTCH is better
Capacity
KOSTCH accommodates 15 place settings
Noise Level
KOSTCH operates at 45 dBA
Wash Programs
KOSTCH has 8 wash programs
Overall score
Specifications
| Spec | Kenmore 22-14589 24" Built-In Dishwasher - | KOSTCH |
|---|---|---|
| Wash Programs | 5 | 8 |
| Drying Tech | SmartDry | Open Dry |
| Control Type | Front | Top |
| Energy Star | Yes | Yes |
| Warranty | 1 Year | 3 Years |
Dimension comparison
Price Comparison
The Kenmore 22-14589 is priced at $599.99, while the KOSTCH 24 inch Built-In Dishwasher comes in at $999.00, making the Kenmore about 40% cheaper. This significant price difference could be a deciding factor for budget-conscious consumers looking for a reliable dishwasher. While the KOSTCH offers more features, such as a larger capacity and additional wash programs, the Kenmore still delivers essential functionality at a more accessible price point. For those who prioritize cost without sacrificing quality, the Kenmore may be the preferred option.
Cleaning Performance
Both dishwashers excel in their cleaning capabilities, but they take different approaches. The Kenmore features a 3-stage UltraWash Filter that captures particles as small as a grain of sand, ensuring that debris does not redeposit on dishes. Its SmartWash technology senses soil levels and automatically adjusts water temperature and pressure for optimal cleaning. In contrast, the KOSTCH offers 8 wash programs, including Auto, Heavy, and Eco, which provide versatility for various cleaning needs. The KOSTCH also boasts three high-performance spray arms that ensure complete coverage. While the Kenmore is efficient for everyday use, the KOSTCH's multi-program approach may cater better to diverse cleaning challenges.
Capacity and Interior Design
The KOSTCH has a larger capacity, accommodating up to 15 place settings compared to the Kenmore's 14 place settings. This difference allows the KOSTCH to handle more dishes in a single load, making it ideal for larger families or gatherings. Additionally, the KOSTCH features a Third Layer Cutlery Basket and a Height-Adjustable Upper Basket, providing more flexibility in organizing dishes and utensils. The Kenmore, however, offers a MoreSpace Adjustable Upper Rack that can be raised or lowered to fit taller items. While both models have their advantages in design, the KOSTCH's larger capacity and additional organizational features may appeal to those who often wash a significant number of dishes.
Noise Level
The Kenmore operates at a sound level of 57 dBA, while the KOSTCH is notably quieter at 45 dBA. This means the KOSTCH is about 21% quieter than the Kenmore, allowing for uninterrupted conversations and activities even when the dishwasher is running. For households that value a peaceful environment, the KOSTCH's quieter operation can be a significant advantage. Although the Kenmore is still relatively quiet, the KOSTCH stands out for those who prefer to run their dishwasher during social gatherings or late-night cleanups without disturbing the ambiance.
Energy Efficiency
Both dishwashers are ENERGY STAR certified, which means they meet energy efficiency guidelines set by the U.S. Environmental Protection Agency. However, the Kenmore's energy-saving features also include a leak detection system that prevents potential damage by monitoring water flow and draining the tub if necessary. While the KOSTCH is designed to help reduce utility bills, the Kenmore's additional leak protection may provide peace of mind for homeowners concerned about water damage. In terms of energy consumption, both models offer environmentally friendly options, making them suitable choices for eco-conscious consumers.
Features and Usability
The Kenmore includes practical features such as SmartDry technology, which optimizes drying performance, and an Express Cycle that cleans a full load in just 50 minutes. Meanwhile, the KOSTCH offers a more extensive range of wash programs and features like Delay Start and Open Dry for added convenience. It also includes convenient lighting features, such as side lights and a floor light, which make loading and unloading easier, especially in low-light conditions. While the Kenmore focuses on essential features that ensure cleanliness and efficiency, the KOSTCH provides a broader array of options for those who appreciate advanced functionalities.
Aesthetic Appeal
The Kenmore is presented in a sleek black finish, while the KOSTCH is available in multiple colors, including a vibrant red, which can add a modern touch to various kitchen styles. The KOSTCH's enamel-coated door not only enhances its aesthetic appeal but also makes it resistant to scratches and easy to clean. This stylish design may attract consumers looking to match their dishwasher with contemporary kitchen decor. Although the Kenmore is visually appealing, the KOSTCH's variety of color choices and glossy finish may be more attractive to those prioritizing style alongside function.
Which should you buy?
Ultimately, the choice between the Kenmore 22-14589 and the KOSTCH 24 inch Built-In Dishwasher depends on individual preferences and needs. If budget is a primary concern, the Kenmore, priced at $599.99, offers solid performance and essential features, making it a practical choice. However, if you seek a larger capacity, quieter operation, and a wider range of wash programs, the KOSTCH, priced at $999.00, might justify the investment. Both models are ENERGY STAR certified, ensuring energy efficiency, but the KOSTCH's added features and stylish design may appeal more to those who prioritize versatility and aesthetics.

