Miele CM 5310 vs DeLonghi Magnifica Plus: Which Should You Buy? (2026)

Q: Is the CM 5310 better than the Magnifica Plus?

It depends on your priorities. The Miele CM 5310 excels for users who want compact German engineering and silence, while the DeLonghi Magnifica Plus is the better choice if you prioritize a premium touchscreen experience on a budget frame.

Q: How do the grinders compare?

The CM 5310 uses a Steel Conical, whereas the Magnifica Plus features a Steel Conical. While both are high-quality internal systems, they are sealed components. To prevent clogging and avoid expensive repairs, we strongly recommend using non-oily, medium-roast beans in both machines.

Buy the CM 5310 if you:

Want compact German engineering and silence.
Need a powerful machine that fits in a tight space.
Appreciate the AromaticSystem for intense coffee flavor.

Buy the Magnifica Plus if you:

Want a premium touchscreen experience on a budget frame.
Live in a household with different coffee preferences.
Prioritize the superior micro-foam of the LatteCrema system.

Which is better: Miele CM 5310 or DeLonghi Magnifica Plus?

"Choose the CM 5310 if compact German engineering and silence matters more to you. Pick the Magnifica Plus if you prioritize a premium touchscreen experience on a budget frame."

Specs Comparison: Miele CM 5310 vs DeLonghi Magnifica Plus

Feature	CM 5310	Magnifica Plus
Why Buy This?	compact German engineering and silence	a premium touchscreen experience on a budget frame
Interface	LCD Text	3.5" Touchscreen
Milk System	Auto Tube	Auto Carafe
Drink Variety	11 Drinks	15 Drinks
User Profiles	0	4
Grinder	Steel Conical	Steel Conical
Water Tank	44.0 oz	64.0 oz
Bean Hopper	7.0 oz	8.8 oz
Brew Group	Removable	Removable
Dimensions	9.5x18.1x14.2	9.4x17x13.8
Connectivity	No	No
Special Feature	Silence Feature	Touch on Budget
Both machines feature removable brew groups. To prevent mechanical failure, you must manually extract and rinse them weekly, and routinely re-lubricate the internal O-rings.
Maintenance & Longevity
Burr Type	Steel Conical (Miele conical grinder)	Stainless Steel Conical Burr (DeLonghi)
Oil Sensitivity Score (1-5)	4/5	4/5
Annual Maintenance (Est)	$310	$190
Descale Interval	6 Months	3 Months

Critical Maintenance Warning

Don't Ruin Your New Investment

Regardless of which machine you choose, both rely on internal grinders that are sensitive to oily beans. To keep your Miele and DeLonghi out of the repair shop, stick to these non-oily selections.

A Canadian legend. Since it is a Medium roast, it is much safer for your machine than their other dark roasts (which are too oily).

Kicking Horse Cliff Hanger

Silky, complex, and wild. Fairtrade and Organic.

Check Price (CA)
A Canadian craft roast with real character. Small-batch roasted in Stratford with a brisk acidity and notes of pine nuts, green apple, and chocolate. Not for everyone — if you want sweet, pick Qualita Oro. But if you want clean and complex, this is it.

Balzac's Farmers' Blend

Fairtrade certified. Small-batch roasted in Stratford, Ontario with notes of pine nuts, green apple, and chocolate.

Check Price (CA)
Light, bright, and grinder-friendly. A bone-dry surface means it flows through the burrs without issue. Tropical notes of berries, brown sugar, and nougat — a good pick if you prefer your espresso without bitterness.

Kicking Horse Hola

A light roast with a bone-dry surface. Fairtrade and Organic with tropical notes of berries, brown sugar, and nougat.

Check Price (CA)Check Price (US)

Frequently Asked Questions

Is the CM 5310 better than the Magnifica Plus? ▼

It depends on your priorities. The Miele CM 5310 excels for users who want compact German engineering and silence, while the DeLonghi Magnifica Plus is the better choice if you prioritize a premium touchscreen experience on a budget frame.

How do the grinders compare? ▼

The CM 5310 uses a Steel Conical, whereas the Magnifica Plus features a Steel Conical. While both are high-quality internal systems, they are sealed components. To prevent clogging and avoid expensive repairs, we strongly recommend using non-oily, medium-roast beans in both machines.

Which machine is easier to clean? ▼

Both the Miele CM 5310 and DeLonghi Magnifica Plus feature removable brew groups. To prevent mechanical failure and ensure longevity, you must manually extract and rinse the brew group under warm water weekly, and routinely re-lubricate the internal O-rings.

Which machine costs more to maintain? ▼

The Miele CM 5310 is generally more expensive to maintain over time. We project an estimated annual maintenance cost of $310 for the Miele versus $190 for the DeLonghi, assuming average daily usage and strictly following the manufacturer's recommended replacement schedule.

Which machine handles oily coffee beans better? ▼

Neither machine handles oily beans well. Both the Miele CM 5310 and DeLonghi Magnifica Plus have highly sensitive grinders. Using dark, oily roasts in either of these machines will quickly lead to clogged hoppers, seized brew groups, and expensive repairs. Stick to dry, medium roasts.

Dino Caputo — 25-Year IT Consultant & Espresso Tech Analyst

Applying 25 years of rigorous IT diagnostic methodology to super-automatic espresso machines, mapping structural points of failure, grinder longevity, and the pervasive risks of using oily beans in sealed systems.

Disclosure: As an independent analyst, I earn from qualifying Amazon purchases to fund continued teardowns and independent research.