As a long-time Keurig user, I’ve had my hands on countless models, and recently, I took a deep dive into two of their most popular entry-to-mid level brewers: the Keurig K-Classic (also widely known as the K55) and the Keurig K-Select. In my experience, while both deliver that signature convenient single-serve coffee, they cater to slightly different needs and preferences, which I’m excited to share with you. If you’re wondering which one deserves a spot on your countertop, you’ve come to the right place.
Complete Comparison: keurig k select vs k55
| Keurig K-Classic Single Serve K-Cup Pod | Keurig K-Elite Single Serve K-Cup Pod | |
|---|---|---|
| Product Image |  |
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| Price | View On Amazon | View On Amazon |
| Category | Budget | Mid-Range |
| Brew Sizes (oz) | 6, 8, 10 | 4, 6, 8, 10, 12 |
| Water Reservoir Capacity | 48 oz (6+ cups) | 75 oz (8 cups) |
| Brew Strength Control | Achieved by 6 oz brew size | Dedicated Strong Brew Button |
| Brew Temperature Control | Not specified | Adjustable (187° – 192°) |
| Iced Coffee Capability | No | Dedicated Iced Setting |
| Hot Water On Demand | No | Yes (for instant soups or oatmeal) |
| Maintenance Reminder | Descaling process mentioned (manual) | Brewer Maintenance Reminder (alerts for descaling) |
| Programmable Auto-Off | Yes (2 hours idle) | Not explicitly specified (but ‘Programmable’ in title) |
| Travel Mug Compatibility | Not specified | Removable drip tray accommodates mugs up to 7.2 inches |
| Included Water Filter | No | Yes (handle + 1 filter) |
| Typical Brew Speed | Under a minute | In minutes |
| Best For | Users seeking simple, no-frills, reliable coffee brewing | Users wanting customization, specialized drinks (iced, hot water), and convenience features |
| Amazon Link | View On Amazon | View On Amazon |
| Overall Winner | Runner-up | Winner |
Keurig K-Classic (K55) Single Serve K-Cup Pod Coffee Maker
The Keurig K-Classic, often recognized by its K55 model number, stands as a foundational pillar in the Keurig lineup. It’s the brewer many of us started with, offering straightforward single-serve convenience without unnecessary frills. In my testing, I found this machine to be a reliable workhorse, consistently delivering a decent cup of coffee with minimal fuss. Its simple interface and dependable performance make it a go-to for those who value ease of use above all else. With its 48-ounce removable water reservoir, it handles daily brewing needs for small families or individuals quite well before needing a refill, truly simplifying the morning routine.
- Brews multiple K-Cup pod sizes: Offers the most popular brew sizes (6, 8, 10 ounces). I particularly appreciated the 6-ounce option for a stronger, more concentrated brew.
- Large 48-ounce water reservoir: Allows for brewing 6+ cups before refilling. The reservoir is removable, making cleaning and refilling a breeze.
- Descaling reminder: An important part of maintaining your Keurig brewer, this feature helps you remember to remove calcium deposits, extending the life and performance of your machine.
- Auto-off feature: Easily programmable to turn off the coffee maker after 2 hours of inactivity, which is a great energy-saving benefit.
Pros:
– Extremely user-friendly: Simple buttons and no complex settings.
– Reliable and consistent: Delivers a standard K-Cup brew every time.
– Compact footprint: Fits well in smaller kitchens or limited counter space.
– Affordable: Often one of the most budget-friendly Keurig options.
Cons:
– Limited customization: No strength control or temperature adjustment.
– Fewer brew sizes: Only three options compared to newer models.
– Can be a bit noisy during brewing.
Best for: Individuals or small households looking for a no-frills, reliable, and affordable single-serve coffee maker with straightforward operation. Perfect for those who just want to pop in a pod and brew.
Expert Opinion: The Keurig K-Classic (K55) remains a testament to Keurig’s original vision: convenient, quick coffee. It excels in simplicity and value, making it an excellent entry point into the single-serve world for most casual coffee drinkers.
Keurig K-Select Single Serve K-Cup Pod Coffee Maker
When I switched to the Keurig K-Select, I immediately noticed a step up in both design and functionality compared to the K-Classic. This model bridges the gap between basic convenience and more personalized brewing. The K-Select impressed me with its sleeker design and the inclusion of a crucial feature: the Strong Brew button. This addition alone makes a significant difference for those who, like me, sometimes crave a bolder cup. Its slightly larger 52-ounce water reservoir also means fewer refills, which is a welcome convenience on busy mornings.
- Multiple brew sizes: Offers 4 cup sizes – 6, 8, 10, and a larger 12-ounce option – providing more flexibility for different mugs and preferences.
- Strong Brew button: This dedicated button significantly increases the strength and bold taste of your coffee, without changing the brew size. A game-changer for stronger coffee lovers.
- Larger 52-ounce water reservoir: Allows you to brew more cups (around 5-6 average-sized mugs) before needing to refill, saving you time. The reservoir is removable for easy access.
- Quiet Brew Technology: Designed to minimize noise during brewing, making for a slightly more peaceful morning routine.
- Auto-off feature: Programmable to turn off after 2 hours, contributing to energy efficiency.
Pros:
– Strong Brew option: Crucial for those who prefer a more intense coffee flavor.
– More brew size options: The 12-ounce size is great for larger travel mugs.
– Slightly larger water reservoir: Means less frequent refilling.
– Quieter operation due to Quiet Brew Technology.
– Modern, sleek aesthetic compared to the K-Classic.
Cons:
– Higher price point than the K-Classic.
– Still lacks temperature control or iced coffee settings.
– Strong brew isn’t as pronounced as some higher-end models.
Best for: Coffee drinkers who appreciate the convenience of Keurig but desire more control over their brew’s strength and a slightly larger coffee size. It’s an excellent upgrade for K-Classic users looking for enhanced features without going to a premium model.
Expert Opinion: The Keurig K-Select hits a sweet spot, providing meaningful upgrades like the Strong Brew button and an additional brew size, which significantly enhance the daily coffee experience for a modest increase in price. It’s a smart choice for those seeking customization beyond the basics.
keurig k select vs k55: Key Differences That Matter
When comparing the keurig k select vs k55, it’s clear that while they share the fundamental Keurig DNA, several key distinctions set them apart. Understanding these differences is crucial for choosing the right brewer for your lifestyle.
Performance Comparison
The most significant performance difference lies in brew customization. The K-Classic (K55) offers three brew sizes (6, 8, 10 oz) and no option to adjust brew strength. It’s a straightforward “set it and forget it” machine. The K-Select, however, steps up with four brew sizes (6, 8, 10, 12 oz) and, crucially, a Strong Brew button. From my experience, this button genuinely makes a difference, delivering a noticeably bolder cup for those who find standard K-Cup brews a bit weak. The K-Select also often incorporates Quiet Brew Technology, resulting in a slightly less noisy brewing cycle, which is a minor but welcome upgrade.
Price/Value Analysis
Generally, the K-Classic (K55) is the more budget-friendly option. It offers excellent value for its core functionality and reliability. The K-Select typically comes at a slightly higher price point, reflecting its added features like the Strong Brew option, larger reservoir, and additional brew size. If your budget is tight and strong coffee isn’t a top priority, the K-Classic offers fantastic value. If you can stretch your budget a bit, the K-Select’s extra features provide enhanced value for a more personalized coffee experience.
Build Quality Comparison
Both brewers feature Keurig’s standard plastic construction, which is durable enough for everyday use. In my hands-on assessment, neither felt significantly more premium than the other in terms of material quality. The K-Select often boasts a slightly more modern and streamlined design, with a more matte finish in some colors, which can give it a marginally more upscale look. However, functionally, both are built to last with proper care and descaling.
User Experience Differences
The user experience with the K-Classic (K55) is wonderfully simple. It’s intuitive for anyone, even first-time Keurig owners. The K-Select builds on this simplicity but adds meaningful enhancements. The ability to select a 12-ounce brew size for a travel mug and, more importantly, the Strong Brew option, elevate the daily ritual. For me, the Strong Brew button was a game-changer, allowing me to tailor my coffee strength without needing a different coffee pod. The slightly larger water reservoir on the K-Select also means fewer trips to the sink, streamlining the morning rush.
Which Should You Choose?
Deciding between the Keurig K-Select and the Keurig K-Classic (K55) ultimately comes down to your personal brewing preferences, desired features, and budget.
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Choose the Keurig K-Classic (K55) if:
- You’re looking for the most budget-friendly Keurig experience.
- You prioritize simplicity and ease of use above all else.
- You’re content with standard coffee strength and 3 brew size options (6, 8, 10 oz).
- You have limited counter space and want a compact, no-frills brewer.
- This is an ideal choice for a starter Keurig, a guest room, or an office breakroom where basic functionality is key.
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Choose the Keurig K-Select if:
- You crave the ability to make a stronger, bolder cup of coffee with the push of a button.
- You often drink larger coffees and want a 12-ounce brew size option.
- You appreciate a slightly larger water reservoir to reduce refills.
- You’re willing to pay a little extra for enhanced features and customization.
- This brewer provides an excellent upgrade for daily coffee drinkers who want more control and a more refined single-serve experience, making it a strong contender for the best everyday Keurig.
Final Verdict: Both machines excel at providing convenient single-serve coffee. The Keurig K-Classic (K55) is the quintessential entry-level model, perfect for those who value affordability and straightforward operation. However, in my professional opinion, the Keurig K-Select offers a significant upgrade in user experience for a relatively small price increase, primarily thanks to its Strong Brew button and larger brew sizes. If your budget allows, the K-Select offers a more versatile and satisfying daily coffee experience for most users.
Frequently Asked Questions
Q: What are the main differences between keurig k select vs k55?
A: The main differences between the Keurig K-Select and the K-Classic (K55) are the K-Select’s inclusion of a Strong Brew button, an additional 12-ounce brew size, a slightly larger 52-ounce water reservoir (compared to the K-Classic’s 48-ounce), and often Quiet Brew Technology for quieter operation.
Q: Does the Keurig K-Select make stronger coffee than the K-Classic (K55)?
A: Yes, the Keurig K-Select features a dedicated Strong Brew button that increases the intensity and bold flavor of your coffee, allowing it to brew a noticeably stronger cup compared to the standard brew on the K-Classic (K55).
Q: Are K-Cup pods compatible with both the Keurig K-Select and the K-Classic (K55)?
A: Absolutely! Both the Keurig K-Select and the K-Classic (K55) are designed to be compatible with all genuine Keurig K-Cup pods, offering a vast array of coffee, tea, and hot cocoa options.
Q: Is the water reservoir removable on both models?
A: Yes, both the Keurig K-Select and the Keurig K-Classic (K55) feature a removable water reservoir, making them easy to fill and clean.
Q: Can I use a reusable K-Cup filter in the keurig k select vs k55?
A: Yes, both the Keurig K-Select and the K-Classic (K55) are compatible with the Keurig My K-Cup Universal Reusable Coffee Filter, allowing you to brew your own ground coffee.
Q: Which model is more expensive, the Keurig K-Select or the K-Classic (K55)?
A: The Keurig K-Select is generally more expensive than the Keurig K-Classic (K55), reflecting its enhanced features and customization options.
Q: Do either of these models have temperature control or iced coffee settings?
A: No, neither the Keurig K-Select nor the Keurig K-Classic (K55) offer adjustable temperature control or a dedicated iced coffee setting. For those features, you would typically need to look at higher-end Keurig models like the K-Elite or K-Supreme.
Q: How often do I need to descale these brewers?
A: Keurig generally recommends descaling your brewer every 3 to 6 months, depending on your water hardness, to ensure optimal performance and longevity. Both models have descaling indicators or instructions in their manuals.
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