MIELE vs SMEG Dishwasher Comparison Results

Unsure whether to buy a MIELE or SMEG dishwasher?

Skip the Miele vs Smeg sections – jump straight to the dishwasher winners.

To guide your choice, we compare Miele and Smeg’s highest-end dishwashers, comparing wash features, energy ratings, and customer reviews. For Miele, we look at the G7040 SC, and for Smeg, their DID322BL, assessing the closest equivalents between dishwasher brands.

Best Rated Dishwashers 2025

 

MIELE AutoDos G7040 SC vs SMEG — DID322BL Comparison Details

We selected the MIELE G7040 SC AutoDos with the SMEG DID322BL — as these dish washing appliances are the most expensive offerings from the Smeg and Miele range, providing a level brand comparison.

 

Miele and Smeg Dishwasher Energy Class

While not consuming as much energy as a tumble dryer, SMEG — and MIELE AutoDos dishwashers are comparable to washing machines in terms of kWh. However, SMEG and MIELE dishwashers consume more annually, since they run wash cycles more often, burning 300 – 600 kWh/year. The MIELE G7040 SC runs 54kWh and has a A energy class rating, and the SMEG DID322BL is rated B and runs 63kWh.

The MIELE AutoDos and SMEG — uses electricity to heat water, then pumps the water through spinning spray arms, thoroughly cleaning dirty plates, bowls, mugs, glasses, cutlery, utensils, cookware, pots, pans, and many other dishwasher-safe items.

Like most dishwashers, the MIELE G7040 SC and SMEG DID322BL have a lower power or “eco” setting to help reduce energy consumption and impact on electricity bills.

• MIELE G7040 SC Energy Efficiency Rating: A / 54 kWh
• SMEG DID322BL Energy Efficiency Rating: B / 63 kWh

Cleaning Programmes Compared

Modern SMEG and MIELE dishwashers have functions to suit different dish soil levels. The MIELE G7040 SC AutoDos has 10 cleaning programes to choose from, and the SMEG DID322BL — features 11. Both MIELE and Smeg models have options to control cleaning intensity (heat and duration), and energy.

For example, a SMEG DID322BL or MIELE G7040 SC dishwasher loaded will moderately dirty delicate glassware would require a different programme to a SMEG or MIELE dishwasher full of greasy cookware like frying pans and oven baking trays. Regardless, the Miele G7040 SC and Smeg DID322BL have modes to handle all types of cleaning, from mild to heavy dirty dishes.

• MIELE AutoDos G7040 SC Clean/Dry features: AutoDos with PowerDisk, QuickPowerWash, 3D MultiFlex, EcoPower tech, XL Assist, ComfortWash+, SensorDry
• SMEG — DID322BL Clean/ Dry features: Flexi-duo baskets, Planetarium wash, Dry Assist+, Express 27

MIELE and SMEG dishwashers have a “Place Setting” number, which refers to the loading capacity. Each place setting represents – a dinner plate, saucer, bowl, cup, fork, knife, and spoon. 1 place setting equals a batch of items.

The Miele AutoDos G7040 SC has 14 place settings and the Smeg — DID322BL has 13. With intelligent loading of your MIELE or SMEG dishwasher racks and basket, you’ll be able to fit more or less the recommended setting.

Typically MIELE or SMEG slimline dishwashers have 9 – 10 place settings and a full-size 12 – 16. Any MIELE AutoDos or SMEG — dishwasher can wash larger items than just the recommended crockery place settings – grill grates, large pots and serving dishes, can be cleaned.

Be sure loading does not impede MIELE or SMEG dishwasher spray arms from spinning, and always bin large food debris pre-wash to prevent drain filter blocked.

Dishwasher Noise Emissions

Relative to MIELE and SMEG tumble dryers and washing machines, dishwashers are quieter. However, the MIELE G7040 SC and SMEG DID322BL come with a noise ratings, like all dishwashers. The internal water pump, spinning arms, vibrations, and water jets, all contribute to your DID322BL or G7040 SC dishwasher making noise.

The AutoDos G7040 SC by MIELE emits 43db of sound, compared to the — DID322BL which produces 42 dB; 44 dB or lower is considered quiet for a dishwasher, which these MIELE and SMEG models fall within.

• MIELE G7040 SC Noise Level: 43dB
• SMEG DID322BL Noise Level: 42dB

Dishwasher WiFi

Some SMEG and MIELE dishwashers have wireless “Smart” WiFi connectivity built-in. These allow users to connect there smartphone to the dishwasher via an app, expanding feedback and functions.

These Smeg and Miele dishwasher compatible apps receive notifications on salt levels, errors, dirt level sensors, water and energy usage, and cycle end.

• Is MIELEs G7040 SC WiFi-Enabled: Yes
• Is SMEGs DID322BL WiFi-Enabled: No

MIELE and SMEG User Reviews and Ratings

Feedback from 228 reviewers who bought the MIELE AutoDos G7040 SC dishwasher gave 4.7/5 out of 5 stars. The SMEG — DID322BL achieves a similar high rating of 4.5/5 out of 5 from 173 customers.

Choosing Between Smeg and Miele dishwashers

As shown from the ratings, both G7040 SC and DID322BL, are on par, which is the same across all parallel MIELE and SMEG dishwashers. Both brands get the job done – wash and dry dirty dishes effectively, and reliably. Choosing one over the other is a personal preferences, not down to cleaning results.

• MIELE G7040 SC Rating (out of 5 stars): 4.7/5
• SMEG DID322BL Rating (out of 5 stars): 4.5/5

• G7040 SC MIELE Reviews checked: 228
• DID322BL SMEG Reviews checked: 173

Brand	Model	Energy	Noise	Programmes	Place Settings	RRP
MIELE	G7040 SC	A	43dB	10	14	£1,499.00
SMEG	DID322BL	B	42dB	11	13	£699.00

What freestanding and integrated dishwashers do MIELE and SMEG have available?

SMEG and MIELE are available in different styles – (60cm / 45cm), full-size, slimline, freestanding, fully-integrated, or semi-integrated. Here, you can find SMEG and MIELE dishwasher product codes in 2025.