Ninja’s Hot & Iced XL Coffee Maker (CM371) is a versatile brewer for households that want both single-serve convenience and a 12-cup carafe. It offers four brew styles (Classic, Rich, Over Ice, and Cold Brew), with rapid cold brew in as little as 10 minutes and iced coffee designed to stay bold over ice. Eight brew sizes and a removable, auto-metering water reservoir make it easy to go from a small cup to an XL travel mug or a quarter, half, or full carafe. Thermal Flavor Extraction, a reusable permanent filter with no pods required, and a 24-hour delay brew provide consistent flavor, less waste, and set-and-forget convenience.
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Key Takeaways
- All-in-one hot and iced coffee: Ninja CM371 excels at both hot and rapid cold brew, giving unmatched daily flexibility.
- Convenient single-serve & carafe options: Brew a solo cup, travel mug or a full 12-cup carafe—no pods required.
- Removable water reservoir & programmable delay: Prep for busy mornings and simplify refills for smooth workflows.
- Coffee Journals Editorial Rating: 4.6/5 for category-leading versatility and value.
Ninja CM371 Review: Hot & Iced Flexibility for Every Coffee Drinker
Ninja CM371 stands out as a true multi-tasker for coffee lovers seeking ultimate flexibility at home. Designed as both a single serve coffee brewer and a 12-cup carafe system, it caters to everyone who values hot, iced, or rapid cold brew coffee—all from one streamlined appliance.
What sets the Ninja CM371 apart is its ease of use and feature-rich design. With four brew styles, a simple user interface, and a removable reservoir, it’s well suited for anyone who wants barista-level variety without pods or complexity. If you value convenience, customization, and performance, the CM371 is impressive.
Key Features of the Ninja CM371
Ninja CM371 offers purposeful features for anyone who wants café-style variety and simplicity in their coffee routine.
What Makes It Special
- 4 Brew Styles for Any Mood: Switch effortlessly between Classic, Rich, Over Ice, and Rapid Cold Brew settings to match your taste and the weather.
- Flexible Serving Sizes: Brew anything from a small cup to an XL travel mug or a full 12-cup carafe—ideal for households with multiple preferences.
- Removable Water Reservoir: The easy-to-fill, auto-metering reservoir means fewer messes and hassle-free preparation, even on busy mornings.
- Sustainable, Pod-Free Brewing: Use your favorite ground coffee in the permanent filter to reduce plastic waste and embrace unlimited flavor options.
Whether you’re brewing just for yourself or the whole family, Ninja CM371 adapts seamlessly to any home coffee setup.
Real-World Performance Testing
In daily use, the Ninja CM371 proves to be a true workhorse. Switching between a single cup and full carafe is fast, and the controls are intuitive even for first-time users.
Single-serve brewing delivers consistently flavorful cups, and the rapid cold brew option actually produces smooth cold coffee in about ten minutes—perfect for quick cravings.
Strength control and brew style settings let you customize hot or iced drinks with ease, and the removable water reservoir makes filling and cleaning much simpler than most traditional drip machines.
One limitation worth noting: the glass carafe retains heat moderately, so frequent hot coffee drinkers may want to transfer to a thermal container for longer enjoyment.
How It Compares to Alternatives
How does Ninja CM371 stack up in the crowded world of multi-use home coffee makers? Here’s a look at two proven alternatives.
| Feature | Ninja CM371 | Keurig K-Duo Plus | Braun MultiServe KF9150 |
|---|---|---|---|
| Current Price | Check current price | Check current price | Check current price |
| Main Use Case | Versatile hot and cold brewing, single serve or carafe | Pod or ground coffee, single cup or carafe | Hot coffee, over ice, carafe and multiple sizes |
| Key Strength | Multiple brew styles, rapid cold brew, no pods needed | Pod convenience, compact design | SCA certified, nuanced temperature control |
| Main Trade-Off | Glass carafe, no built-in grinder | Pods can add waste, basic cold coffee | Higher price, limited cold brew speed |
Ninja CM371 is best for buyers prioritizing real flexibility, rapid cold brew, and eco-friendly operation at a moderate price. While Keurig offers pod simplicity, and Braun shines with precision hot coffee, Ninja stands out for balanced value and versatility.
Who Should Buy This?
Buy This If
- You want seamless hot or iced coffee from one machine.
- You prefer using ground coffee over pods for variety and sustainability.
- You need both single serve and family-size capacity.
Skip This If
- You require a machine with a thermal or stainless carafe.
- You only drink espresso or specialty café drinks.
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Our Final Verdict
Ready to Upgrade Your Routine?
Ninja CM371 fits modern coffee drinkers looking for a flexible, single serve coffee brewer and full carafe solution with hot and rapid cold brew options—all in one machine.
Frequently Asked Questions
Everything You Need to Know
Before You Buy
Honest answers about real-world performance and value.
Does the Ninja CM371 use pods or ground coffee?
The Ninja CM371 is pod-free and designed for use with your favorite ground coffee, allowing for unlimited flavor choices and less environmental waste.
How fast can the Ninja CM371 make cold brew compared to regular iced coffee?
Ninja CM371’s Rapid Cold Brew setting makes smooth cold brew in about 10 minutes—much faster than traditional overnight methods, and without dilution.
Can the Ninja CM371 brew directly into a travel mug?
Yes, the Ninja CM371 accommodates travel mugs up to XL size, making it ideal for commuters or anyone wanting portable coffee.
