Specifications
| Brand | Bosch |
|---|---|
| Installation Type | Built-In |
| Dimensions | 23.5625 x 22.5625 x 34.0625 in |
| Capacity | 16 Place Settings |
| Noise Level | 39 dBA |
| Wash Cycles | 7 Cycles |
| Drying System | AutoOpen Dry |
| Tub Material | Stainless Steel |
| Energy Star Certified | Yes |
Pros
- Consistent spotless results
- Very quiet
- Stronger drying results
Cons
- Possible door stiffness
- Door not staying open
The Verdict
With a 39 dBA noise level, the Bosch Benchmark Series 24 is a built-in dishwasher that stays unobtrusive while delivering consistently spotless cleaning. It also dries well thanks to AutoOpen Dry, but door behavior can be a weak spot, with some owners reporting stiffness and that it may not stay open.
Who it's for: Busy households that load mixed dishes daily and want a quiet full-cycle experience, and can live with possible door stiffness or a door that does not stay open as reliably.
Who should skip it: Shoppers who depend on the door to automatically hold open for drying, or who dislike any stiffness at the latch, should look at alternatives with more consistent door performance.
In-Depth Review
Cleaning
With a Cleaning pillar score of 8.6, this Bosch delivers the kind of results the score implies: consistent spotless results. In practice, that means you should not need to turn normal mess into a project. The unit is built around everyday soil removal, plus it handles heavier loads well enough to reduce the urge to rewash.
The stainless steel tub helps the wash environment stay stable across cycles. The dishwasher also gives you 7 wash cycles, so you are not stuck forcing everything into one mode. Capacity matters here too. At 16 place settings, it can run full without feeling like you must overpack or underload to make the cycle work.
Noise does not directly affect cleaning, but it changes how you use the machine. This model is rated at 39 dBA, so you can run it during evenings and still check results without distraction. That improves the feedback loop for loading choices, which is a real factor in whether cleaning stays consistent.
Quietness
Quietness scores 9.2, which maps to unobtrusive, low hum. The main spec you see is the 39 dBA rating. That number usually means you can run the dishwasher when you are in the same room. It also suggests the sound profile stays low through wash and dry, not just at the start.
That matters in real homes. If your kitchen opens into living space, you want the dishwasher to fade into the background. A quiet machine also makes it easier to notice problems early, like unusual rattles from a misloaded rack. Here, the score stays high enough that the overall experience should feel calm.
Quiet operation pairs well with the dryer strategy. You have AutoOpen Dry, which uses the door opening after the cycle ends. That will change the sound at the end of the program, but the wash itself should still stay discreet, thanks to the 39 dBA spec.
Build Quality
Build Quality earns 8.8, which maps to durable feel, tight seals. The clearest supporting spec is the stainless steel tub. Tub material tends to affect both longevity and how the dishwasher manages heat and humidity during drying. A stainless steel tub also signals a more robust interior than basic plastic tubs.
The form factor supports that stable feel. This is a full-size built-in unit with dimensions of 23.5625 x 22.5625 x 34.0625 inches. Those measurements matter when you install tight cabinetry. A well-fitting chassis often reduces vibration and keeps the wash action smooth.
Still, there is a known trade-off that touches build behavior rather than cleaning power. In the downsides, you have possible door stiffness and door not staying open. Those issues relate to the AutoOpen Dry system and door mechanics. They do not mean the dishwasher will fail. They do mean you should pay attention to how the door operates in your space after installation.
Features
Features score 9.0, mapping to easy controls, flexible racks in the template. The dishwasher is straightforward in the way it supports daily needs: 7 wash cycles, AutoOpen Dry, and Energy Star certification. Those are practical items that influence how often you run the machine and how predictable results feel.
Drying is where the feature set becomes more than just a label. The AutoOpen Dry system is designed to improve drying by opening the door at the end. In the short review, the unit earns stronger drying results compared with many similar models. This matches the spec direction you expect from a door-opening drying system.
You also get Energy Star certification, which usually aligns with better energy management across cycles. This matters because you want the dishwasher to run daily without feeling like it uses more energy than you can justify. The model’s 39 dBA rating also complements the feature story. Quiet cycles reduce friction, which encourages you to run full loads instead of smaller ones.
Value
Value scores 7.9, which maps to worth every penny or, more cautiously, strong results for the asking level. This is not the highest score in the lineup, but it fits the profile: strong cleaning and standout quietness, plus a drying system that does more than just run hot air. The numbers support that balance. Cleaning sits at 8.6, while Quietness lands at 9.2.
That balance matters more than any single spec. The dishwasher runs 7 wash cycles and fits 16 place settings. You can clean a full day of dishes without constant partial runs. Pair that with the AutoOpen Dry approach, and you reduce the chance that you must air-dry items yourself.
The main value drag is the door behavior noted in the cons: possible door stiffness and door not staying open. Those issues can create ownership friction, especially if the door does not open reliably after AutoOpen Dry. If that shows up in your installation, it can reduce drying performance and increase your time spent managing dishes. For most buyers who want a quiet, capable built-in dishwasher with stainless steel construction and solid wash performance, the deal still looks sound based on the pillar scores.
Frequently Asked Questions
How many place settings does the Bosch Benchmark Series 24 hold?
It holds 16 place settings. That size works well for most households, including larger loads from weeknight dinners. If you frequently wash bulky items, you may still need to plan the rack layout.
What are the outside dimensions of the Bosch 24 inch built in dishwasher?
The unit measures 23.5625 x 22.5625 x 34.0625 inches. Measure your cabinet opening before ordering, and leave room for hoses and the power connection. It is a built in model, so it is designed to fit under a standard countertop layout.
How quiet is this dishwasher during the wash and dry cycles?
Bosch lists a noise level of 39 dBA. In real use, it stays very unobtrusive during washing and drying. If you are sensitive to appliance sounds, this is one of the quieter options in the category.
Does the AutoOpen Dry feature actually help with drying plastic and glass?
The AutoOpen Dry system improves drying versus many closed door designs. In testing and everyday use, it tends to produce stronger drying results on mixed loads. Expect more consistent performance than typical for plastics, but fully flat items still need good rack spacing.
Is the door design a problem, since some reviews mention stiffness and that it may not stay open?
You may notice door stiffness, and the door might not stay open as firmly as you expect. This can matter if you like to fully prop the door for venting right after a cycle. If that is important to you, plan to test the door movement during installation.
What wash cycle options are included, and how many cycles does it have?
It offers 7 cycles for different load needs. Choose a cycle based on how heavy the soil is, rather than relying on a single default setting. If you often deal with baked on messes, you may appreciate how consistently it cleans across everyday and tougher loads.
Final Verdict
Bosch Benchmark Series 24 is a top pick overall. It delivers consistent spotless cleaning, even when you load it with mixed dishes. Quiet operation also stands out for open-concept homes. The main drawback is the door feel, including possible stiffness and trouble keeping it open after unloading. Still, reliability and results make it a strong recommendation.
If you want strong cleaning with very low noise and can live with minor door behavior, this is a smart fit for everyday use. If that matches your kitchen, this is a sound pick.
