Blomberg DWT51600FBI vs EdgeStar BIDW1802SS
Updated July 2026 — Blomberg DWT51600FBI wins on width and capacity, EdgeStar BIDW1802SS wins on weight and noise.
The Blomberg DWT51600FBI offers superior capacity, quieter operation, and more wash options, making it the better choice for larger households. The EdgeStar BIDW1802SS is a budget-friendly option for smaller spaces.
Why Blomberg DWT51600FBI is better
Capacity
Blomberg accommodates 14 place settings vs EdgeStar's 8.
Noise Level
Blomberg operates at 48 dBA, quieter than EdgeStar's 52 dBA.
Wash Options
Blomberg offers 6 wash programs, including specialized options.
Why EdgeStar BIDW1802SS is better
Price
EdgeStar is $539, significantly cheaper than Blomberg's $894.99.
Size
EdgeStar's compact 18-inch design is ideal for small kitchens.
Weight
EdgeStar is lighter at 52.9 lbs compared to Blomberg.
Overall score
Specifications
| Spec | Blomberg DWT51600FBI | EdgeStar BIDW1802SS |
|---|---|---|
| Price | $894.99 | $539.00 |
| Wash Cycles | 6 | 6 |
| Energy Star | Yes | No |
| Safety Features | Double Motion Float | Leakage Sensor |
| Interior Light | Yes | No |
Dimension comparison
Overview of the Dishwashers
The Blomberg DWT51600FBI is a fully integrated 24-inch built-in dishwasher, whereas the EdgeStar BIDW1802SS is an 18-inch wide built-in dishwasher. The Blomberg model is priced at $894.99, making it significantly more expensive than the EdgeStar, which retails for $539.00—about 40% cheaper. Both are designed to efficiently clean dishes, but their features and capacities cater to different needs and preferences.
Capacity Comparison
The Blomberg DWT51600FBI can accommodate 14 place settings, making it ideal for larger families or frequent entertainers. In contrast, the EdgeStar BIDW1802SS is designed for smaller households, with a capacity of only 8 place settings. This difference in capacity can significantly impact your buying decision, especially if you often host guests or have a larger family. With the Blomberg, you can run fewer loads, which can save time in the long run.
Noise Levels
When it comes to noise levels, the Blomberg DWT51600FBI is impressively quiet, operating at just 48 dBA. This makes it one of the quietest dishwashers available, allowing you to run it without disturbing your daily activities. The EdgeStar BIDW1802SS, on the other hand, operates at 52 dBA. While still relatively quiet, it is slightly louder than its competitor. For those sensitive to noise, the Blomberg's lower decibel rating may be a crucial factor in their decision.
Wash Cycles and Options
The Blomberg offers a robust selection of 6 wash programs, including specialized options like Pots and Pans Plus and China/Crystal. This versatility allows users to select the most efficient cycle for their specific needs. The EdgeStar features 6 wash cycles as well, including Heavy and ECO modes. However, it lacks the specialized options found in the Blomberg. This could make the Blomberg a better fit for users seeking tailored cleaning solutions for various types of dishware.
Energy Efficiency
Energy efficiency is a strong selling point for both models. The Blomberg DWT51600FBI is ENERGY STAR certified and was recognized as the ENERGY STAR 2018 Partner of the Year, reflecting its commitment to energy-saving technologies. The EdgeStar BIDW1802SS also has energy-efficient features, but it does not carry the same accolades. If environmental impact and energy savings are important to you, the Blomberg may hold a significant edge.
Safety Features
Both dishwashers come equipped with safety features to prevent water damage. The Blomberg employs a double motion float system that uses two sensors to detect excess water and activate the drain pump as necessary. This added security can provide peace of mind to users. The EdgeStar also features a leakage sensor that automatically shuts off water flow when a leak is detected. While both systems are effective, the Blomberg's advanced technology may offer superior protection.
Design and Build Quality
In terms of design, the Blomberg DWT51600FBI is a panel-ready model, allowing it to blend seamlessly with your cabinetry for a custom look. The EdgeStar BIDW1802SS, while compact and efficient, has a more utilitarian design. If aesthetics and integration with your kitchen decor are priorities, the Blomberg offers a more visually appealing solution. This could influence buyers looking for a more cohesive kitchen design.
Which should you buy?
Choosing between the Blomberg DWT51600FBI and the EdgeStar BIDW1802SS ultimately comes down to your specific needs and budget. If you have a larger household and value quiet operation, energy efficiency, and a variety of wash cycles, the Blomberg is worth the investment at $894.99. However, if you're looking for a more budget-friendly option with a compact design suitable for smaller spaces, the EdgeStar, priced at $539.00, provides solid performance without breaking the bank. Consider your capacity needs, noise preferences, and safety features as you make your decision.

