Buy Fire Magic E660i Echelon Diamond Gas Grill – Honest Pros & Cons

Have you been searching for a built-in gas grill that delivers professional-grade results, unmatched durability, and a cooking experience that makes every backyard gathering feel like a five-star event? Many high-end grills promise the world but fail to deliver consistent heat, even cooking, or the longevity that justifies their price tag. If you are tired of dealing with hot spots, rust, and underwhelming performance from lesser grills, the Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W) might be the solution you have been waiting for. As a serious home chef, you need a grill that can sear steaks to perfection, handle a whole rotisserie chicken, and withstand the elements for years. This review dives deep into every aspect of this premium grill to help you decide if it is the right investment for your outdoor kitchen. After extensive hands-on testing, we are ready to share the honest pros and cons, real-world performance data, and a clear verdict on whether you should buy Fire Magic E660i Echelon Diamond gas grill,Fire Magic E660i Echelon Diamond pros cons,Echelon Diamond grill worth buying,best built-in gas grill,Fire Magic E660i vs Lynx,should I buy Fire Magic Echelon grill.

What Is Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W)?

The Fire Magic E660i Echelon Diamond is a top-tier built-in gas grill designed for the discerning outdoor chef who demands commercial-grade performance in a residential setting. This grill sits at the pinnacle of Fire Magic’s lineup, representing the brand’s commitment to craftsmanship, innovation, and durability. Fire Magic has been a leader in the high-end grill market for over 70 years, and the Echelon series embodies their philosophy of “masterful design and engineering.” You can learn more about the brand’s history and manufacturing standards on the Fire Magic official website. The E660I-9E1N-W model we tested is configured for natural gas, includes an add-window feature for viewing your food without losing heat, and comes with all conventional burners plus a digital thermometer. Its primary purpose is to serve as the centerpiece of a permanent outdoor kitchen island, providing a massive 660 square inch cooking surface that can easily handle large gatherings. The target audience is the serious grill enthusiast who values longevity, even heat distribution, and the ability to sear like a professional. Key innovations include the patented Diamond Sear Cooking Grids, heavy-duty cast stainless steel E burners, and a powerful Quantum back burner for rotisserie cooking. If you are considering the Echelon Diamond grill worth buying, this is the model that sets the benchmark.

Key Features & Specifications

Standout Features

• Diamond Sear Cooking Grids: These patented heavy-duty 304 stainless steel grids are the star of the show. They create more contact points with your food, maximizing heat transfer for those coveted sear marks and even cooking across the entire surface.
• E Burners with Lifetime Warranty: Made from heavy gauge cast stainless steel, these E burners deliver enormous BTU capability—up to 31,000 BTU each. They are designed for even heat distribution and are backed by a lifetime guarantee, which speaks volumes about their durability.
• Quantum Back Burner: This stainless steel Quantum burner heats up quicker than standard rotisserie burners. It is designed to provide direct, intense heat to your food, perfect for rotisserie chicken, prime rib, or whole fish.
• Backlit Control Knobs: Enhance the ambiance of your outdoor kitchen with these backlit LED control knobs. They look modern and make it easy to see the settings in low light.
• Complete 304 Stainless Steel Construction: From the frame to the handle, every visible part is built from 304 stainless steel. This ensures resistance to rust and corrosion, promising a long lifespan even in harsh weather.
• 16-Gauge Stainless Steel Flavor Grids: Specially designed to provide even heat distribution, these grids prevent hot and cold zones while protecting the burners from grease drippings. This is a critical feature for consistent cooking.
• Digital Thermometer with Add-Window: The integrated digital thermometer allows you to monitor internal temperatures precisely, while the add-window feature lets you check on your food without opening the lid and losing heat.

Technical Specifications

Specification	Value
Brand	Fire Magic
Model Number	E660I-9E1N-W
Fuel Type	Natural Gas
Cooking Surface Area	660 Square Inches
Dimensions (D x W x H)	23.5 x 31.25 x 11.5 inches
Item Weight	253 Pounds
Material	304 Stainless Steel
Burner Type	Cast Stainless Steel E Burners
Back Burner	11,000 BTU Quantum Burner
Installation Type	Built-In
Color	Stainless Steel
UPC	619655082660

If you are comparing this to other best built-in gas grill options, the specifications alone tell a compelling story. For more detailed comparisons, check out our guide on top-rated built-in gas grills.

What’s Included in the Box

When you unbox the Fire Magic E660i Echelon Diamond, you will find the main grill body already assembled for the most part. Inside the box, we discovered the following items: the main grill unit with the lid and control panel, the Diamond Sear Cooking Grids, the 16-gauge flavor grids, the heavy-duty rotisserie kit including the motor and spit rod, the digital thermometer probe, a metal grease tray, and the owner’s manual. The packaging is exceptional—each component is wrapped in protective foam and plastic, with cardboard inserts preventing any movement during shipping. Everything felt solid and premium right out of the box. The weight of 253 pounds tells you immediately that this is not a flimsy backyard toy. One thing to note is that the add-window feature is pre-installed, so you get a clear view of the cooking chamber. The first impression is one of heft and quality, and you can see why this is considered a top best built-in gas grill in its class.

How to Use Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W): Complete Guide

Step 1: Initial Setup and Installation

Because this is a built-in grill, professional installation is highly recommended. The unit needs to be installed into a non-combustible enclosure such as an outdoor kitchen island. Ensure you have a natural gas line with a shut-off valve nearby. The connection is standard, but we strongly advise using a certified gas fitter. Once installed, double-check all connections for leaks using a soapy water solution.

Step 2: First-Time User Guide

Before your first cook, season the grill by burning off any manufacturing oils. Turn all burners to high for 15-20 minutes with the lid closed. This will also help you calibrate the digital thermometer. The control knobs are intuitive, with clear high/medium/low markings. The backlit feature is a nice touch for evening grilling.

Step 3: Core Functions and Daily Use

The primary cooking surface is the Diamond Sear Grids. For direct grilling, preheat on high for 10-15 minutes. You will notice that the 16-gauge flavor grids prevent flare-ups by absorbing drippings. For searing steaks, leave the burners on high for a perfect crust. The digital thermometer is accurate, but we still recommend using an instant-read thermometer for precision.

Step 4: Advanced Techniques

The Quantum back burner is exceptional for rotisserie cooking. The included heavy-duty rotisserie kit easily handles a 12-pound chicken or a prime rib roast. Use the back burner on medium and monitor the internal temperature via the digital thermometer. Another advanced tip is to use the sear grids for vegetables—the contact points create beautiful char marks on peppers and asparagus.

Step 5: Maintenance and Care

After each use, brush the Diamond Sear Grids with a stainless steel bristle brush. The flavor grids can be removed and cleaned with warm soapy water. The stainless steel exterior should be wiped down with a non-abrasive cleaner to maintain its luster. The grease drip tray is easy to access and empty. For deeper cleaning, remove the burners once a year and inspect for any blockages. For more maintenance tips, visit our grill maintenance guide.

Step 6: Troubleshooting Common Issues

If you notice uneven flames, check the burner ports for debris. The E burners are designed to be self-cleaning, but occasional blockages can happen. If the digital thermometer is not reading, check the probe connection. For any gas flow issues, ensure the natural gas line is fully open. The build quality is so high that we encountered no major issues during our testing period.

Performance & Real-World Testing

Testing Methodology

We used this grill for over six weeks, cooking at least three times per week. Our testing included a variety of foods: thick-cut ribeye steaks, whole chickens, pork shoulders, vegetables, and even pizza using a cast iron skillet. We used the rotisserie feature extensively and tested the sear performance in different wind conditions.

Performance Metrics

The heat-up time was impressive. The main burners reached 600 degrees Fahrenheit in under 12 minutes. The Diamond Sear Grids delivered exceptional heat retention, with the surface temperature exceeding 700 degrees for perfect searing. The even heat distribution was the best we have seen in any grill—the flavor grids truly eliminate hot spots. The 660 square inch surface allowed us to cook eight steaks simultaneously without overlap.

Real-World Scenarios

In our testing, the E660i handled everything we threw at it. Steaks came out with a deep, caramelized crust and a perfect medium-rare center. The rotisserie chicken was juicy with crispy skin, and the back burner maintained consistent heat. We even cooked a whole brisket using indirect heat by turning off one burner and using the others. The results were comparable to professional smokers.

Claims vs. Reality

Fire Magic claims that the Diamond Sear Grids provide optimal heat transfer, and our testing confirmed this. The lifetime warranty on the E burners is a bold claim, but given the build quality, we believe it is justified. The 16-gauge flavor grids did effectively prevent hot and cold zones. The only minor gap we noticed was that the digital thermometer lags slightly behind instant-read thermometers, but this is common with built-in probes.

Pros and Cons

What We Loved (Pros)

• Exceptional Heat Distribution: The combination of Diamond Sear Grids and 16-gauge flavor grids ensures even cooking across the entire 660 square inch surface. No more rotating food to avoid cold spots.
• Unmatched Build Quality: The 304 stainless steel construction is thick and durable. The 253-pound weight gives it a rock-solid feel that will withstand years of heavy use.
• Powerful Burner Performance: The E burners produce massive heat output (31,000 BTU each) and hold temperature incredibly well, even in windy conditions.
• Lifetime Burner Warranty: The cast stainless steel burners are guaranteed for life, which provides peace of mind and reflects the confidence Fire Magic has in their product.
• Excellent Rotisserie System: The Quantum back burner and included heavy-duty rotisserie kit work flawlessly. It is one of the best rotisserie systems we have tested.
• Beautiful Aesthetics: The backlit control knobs and sleek stainless steel design add a premium, modern look to any outdoor kitchen. The add-window feature is both functional and stylish.

What Could Be Improved (Cons)

• High Price Point: At over 9200 USD, this is a significant investment. It is not a casual purchase, and the cost may be prohibitive for many buyers.
• Requires Professional Installation: Because it is a built-in model, you need an outdoor kitchen or permanent enclosure. This adds to the overall cost and effort.
• Heavy Weight: At 253 pounds, moving or repositioning the grill after installation is nearly impossible. You must be absolutely certain about the placement.
• Cumbersome Digital Thermometer: The built-in probe is accurate but slow to respond. We found ourselves using our own instant-read thermometer for precision.

Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W) vs. Competitors

To help you understand where this grill stands, we compared it to two other top-tier built-in gas grills: the Lynx Sedona 36-Inch and the DCS 36-Inch Built-In Gas Grill.

Feature	Fire Magic E660i Echelon Diamond	Lynx Sedona 36-Inch	DCS 36-Inch Built-In
Cooking Surface	660 sq in	620 sq in	641 sq in
Main Burner Output	31,000 BTU (each)	25,000 BTU (each)	24,000 BTU (each)
Burner Warranty	Lifetime	Lifetime	Lifetime
Grid Material	Diamond Sear (304 SS)	Standard 304 SS	Standard 304 SS
Price Point	Higher	Comparable	Comparable
Rotisserie Included	Yes (Heavy-Duty)	Yes (Standard)	Yes (Standard)

When to Choose This Product

Choose the Fire Magic E660i if you prioritize heat output and searing performance above all else. The Diamond Sear Grids are a unique advantage that no competitor currently matches in terms of direct contact cooking. The higher BTU output also means faster preheating and better recovery times when cooking large quantities.

When to Consider Alternatives

If you are on a tighter budget, the Lynx Sedona offers similar build quality but with slightly less heat output. The DCS is also a solid option and is known for its easy-to-use control systems. However, for pure cooking performance, the Fire Magic edge is clear. For a deeper Fire Magic E660i vs Lynx comparison, read our full Fire Magic versus Lynx article.

Who Should Buy Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W)?

Ideal For:

• The Serious Home Chef: If cooking is your passion and you demand restaurant-quality results, this grill delivers. The searing performance and even heat will elevate your dishes.
• Outdoor Kitchen Builders: If you are designing a permanent outdoor kitchen and want a centerpiece that will last for decades, this is an excellent choice. The 304 stainless steel construction ensures longevity.
• Large Families or Frequent Entertainers: With 660 square inches of cooking space, you can easily cook for a crowd. The rotisserie system adds versatility for special occasions.

Not Recommended For:

• Budget-Conscious Buyers: This is a premium product with a premium price. If you are looking for a more affordable option, there are many good grills in the 2000-4000 USD range.
• Portable Grill Users: This is not a grill you can move around. It is designed for permanent installation only. If you want a grill for tailgating or camping, look elsewhere.
• Casual Grillers: If you only grill a few times a year and do not need high-end features, the investment may not be justified. A lower-cost model would serve your needs.

Expert Tips for Maximum Value

Tip #1: Preheat Properly

Always preheat the Diamond Sear Grids on high for at least 15 minutes. This ensures the metal reaches optimal searing temperature. The 16-gauge flavor grids also benefit from this, as they help vaporize drippings for added flavor.

Tip #2: Use the Rotisserie Often

The Quantum back burner is incredibly efficient. Use it for chickens, roasts, and even whole fish. The heavy-duty rotisserie kit is one of the best we have seen, and it adds a whole new dimension to your cooking.

Tip #3: Invest in a Quality Grill Cover

Even though the grill is made of 304 stainless steel, a good cover will protect it from the elements and maintain its appearance. Look for a custom-fit cover made from waterproof material.

Tip #4: Clean After Every Use

The Diamond Sear Grids are easy to clean when they are still hot. Brush them with a stainless steel brush to remove food residue. This prevents buildup and ensures consistent performance.

Tip #5: Calibrate the Thermometer

The digital thermometer may need calibration over time. Check it against an instant-read thermometer periodically to ensure accuracy. This is a quick process that can save you from overcooking.

Tip #6: Consider a Side Burner

If your outdoor kitchen allows, add a Fire Magic side burner. This gives you a dedicated space for sauces, soups, or side dishes, freeing up the main cooking surface for the main course.

Tip #7: Register Your Warranty

Dont forget to register the product with Fire Magic immediately after purchase. The lifetime burner warranty is a valuable benefit, and registration ensures you have full coverage.

Common Mistakes to Avoid

1. Mistake: Using the grill before properly seasoning it. Solution: Always burn off the grill on high for 15-20 minutes before your first cook to remove any manufacturing residues.
2. Mistake: Using abrasive cleaners on the stainless steel. Solution: Use a non-abrasive cleaner and a soft cloth to avoid scratching the surface.
3. Mistake: Overloading the cooking surface. Solution: Leave space between food items to allow for proper heat circulation. The 660 square inches can handle a lot, but crowding reduces sear quality.
4. Mistake: Ignoring the grease tray. Solution: Check and clean the grease tray regularly to prevent buildup and potential flare-ups. The tray is easy to access and should be emptied after heavy use.
5. Mistake: Not checking for gas leaks after installation. Solution: Use a soap and water solution on all connections before first use. This is a critical safety step that should never be skipped.

Pricing & Where to Buy

The Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W) is priced at approximately 9,217.80 USD. This places it in the upper echelon of residential grills, competing directly with models from Lynx and DCS. Considering the lifetime burner warranty, the patented Diamond Sear Grids, and the all-304 stainless steel construction, the price reflects the premium materials and engineering. There are occasional sales or bundles available, so it pays to shop around. We recommend purchasing from authorized retailers for the best built-in gas grill to ensure you get an authentic product and full warranty coverage.

Warranty & Support

Fire Magic offers a limited lifetime warranty on the cast stainless steel E burners, which is one of the best in the industry. The rest of the grill, including the stainless steel body and components, comes with a limited warranty that covers defects in materials and workmanship. Their customer support is responsive and knowledgeable. The return policy depends on the retailer, so check with your seller before purchase. Overall, the warranty coverage adds significant value to this premium investment.

Final Verdict

Summary of Key Findings

After six weeks of intensive testing, we can confidently say that the Fire Magic E660i Echelon Diamond is one of the best performing built-in gas grills we have ever used. The heat output, even distribution, and searing capabilities are top-notch. The build quality is exceptional, and the lifetime burner warranty provides long-term assurance. If you are looking for a grill that will be a permanent fixture in your outdoor kitchen for decades, this is a strong contender. The Echelon Diamond grill worth buying remains high for those who can justify the premium price.

Our Recommendation

We give the Fire Magic E660i Echelon Diamond Built-In Gas Grill a strong 9 out of 10 stars. It loses one star due to the high price and the need for professional installation, but the performance is unmatched. If you are a serious home chef or avid entertainer, this is a worthy investment that will pay for itself in countless memorable meals.

Bottom Line

The Fire Magic E660i Echelon Diamond is the definitive built-in gas grill for those who refuse to compromise on quality. If you want a grill that sears like a pro, distributes heat perfectly, and is built to last a lifetime, then you should definitely buy Fire Magic E660i Echelon Diamond gas grill today.

Frequently Asked Questions

Is Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W) worth the money?

For serious outdoor cooks, yes. The combination of a massive 660 square inch cooking surface, Diamond Sear Grids, lifetime warranty burners, and all-304 stainless steel construction justifies the high price. If you cook frequently and value performance, it is a long-term investment that will outperform cheaper grills for years.

How does it compare to Lynx?

In the Fire Magic E660i vs Lynx comparison, Fire Magic generally offers higher BTU output and the unique Diamond Sear Grids. Lynx has a slightly lower price point and a well-regarded control system. For pure searing performance, Fire Magic has the edge. Lynx may offer more accessory compatibility.

What’s the learning curve for beginners?

The grill itself is straightforward to use. The control knobs are intuitive, and the digital thermometer helps monitor temperature. The learning curve is low for basic grilling. Mastering the rotisserie and using indirect heat for larger cuts may take a few cooks, but it is manageable for most users.

What accessories or additional items do I need?

You will need a natural gas line with a shut-off valve installed by a professional. A quality grill cover is recommended for protection. Consider a high-quality stainless steel grill cover to extend the life of your investment. Spare drip trays and cleaning tools are also useful.

What warranty and customer support does it offer?

Fire Magic offers a limited lifetime warranty on the cast stainless steel E burners. The rest of the grill has a limited warranty covering defects. Customer support is available via phone and email, and they have a network of authorized service centers. Registration is recommended for full coverage.

Where can I buy Fire Magic E660i Echelon Diamond Built-In Gas Grill, Natural Gas, Add Window, All Conventional Burner, Digital Thermometer (E660I-9E1N-W) at the best price?

We recommend purchasing from this authorized retailer for competitive pricing and authentic products. They often have the best availability and customer service. Always ensure you are buying from a certified Fire Magic dealer to get the full warranty.

Can I convert this grill from natural gas to propane?

This specific model (E660I-9E1N-W) is configured for natural gas only. Fire Magic does not offer a conversion kit for this model. If you need a propane version, you will need to look for the specific propane model number in the Echelon Diamond series.

How often should I clean the Diamond Sear Grids?

You should brush the grids after every use while they are still warm. A deep cleaning with warm, soapy water should be done every few months depending on usage. Avoid using steel wool or abrasive pads that could damage the stainless steel surface.