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Ninja FG551 Foodi Smart XL 6-in-1 Indoor Grill with Air Fry, Roast, Bake, Broil & Dehydrate, Smart Thermometer, Black/Silver
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- Learn more about free returns.
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Model Name | Ninja FG551 |
Brand | Ninja |
Capacity | 4 Quarts |
Color | Black & Silver |
Item Weight | 22.44 Pounds |
About this item
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- NINJA FOODI SMART XL GRILL: The Smart XL grill that sears, sizzles, and crisps. Indoor countertop Grill and Air Fryer with the Smart Cook System & Thermometer.
- CYCLONIC GRILLING TECHNOLOGY: Uses 500°F cyclonic air to perfectly cook or char grill your food to your desired doneness on the grill grate for delicious, char-grilled marks and flavors.
- SMART COOK SYSTEM plus THERMOMETER: The Foodi Smart Thermometer enable you to achieve the perfect doneness from rare to well with 4 smart protein settings & 9 customizable doneness levels. Do it all at a touch of a button with no more guesswork & no more over or under cooking.
- XL CAPACITY: Grill grate fits up to 6 steaks, up to 24 hot dogs, mains, and sides at the same time, and more.
- 6 COOKING FUNCTIONS: Grill, Air Crisp, Roast, Bake, Broil and Dehydrate functions enabled by the wide temperature range.
- UP TO 75% LESS FAT: Air fry crisp with up to 75% less fat than deep frying (tested against hand-cut, deep-fried French fries), using the included 4-qt crisper basket.
- SMOKE CONTROL SYSTEM: the combination of our chef recommended grilling practices, a temperature-controlled grill grate, splatter shield, and cool-air zone reduces smoke, keeping it out of the kitchen.
- FORGET ABOUT DEFROSTING: Transform foods from frozen to perfectly char grilled in under 25 minutes.
- DUAL-SENSOR FOODI SMART THERMOMETER: Continuously monitors temperature in two places for even more accurate results.
- WHAT’S INCLUDED: Ninja Smart XL Grill, 9" x 12" Grill Grate, 4-qt. Crisper Basket, 4-qt. Cooking Pot, Foodi Smart Thermometer, Cleaning Brush & Chef Created 15 Recipe Book.
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From the manufacturer

The grill that grills for you.
The Ninja Foodi Smart XL Grill delivers your perfect doneness without the guesswork. XL capacity means you can grill up to 6 steaks at once, virtually smoke free. It even transforms into an air fryer.
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No guesswork, perfect doneness
Achieve the perfect doneness from rare to well done at the touch of a button with the Smart Cook System and Foodi Smart Thermometer. Pick your protein, desired doneness and the grill will do the rest.
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Foodi Smart Thermometer
The Foodi Smart Thermometer continuously monitors food temperatures and automatically shuts off the grill when your food is ready. Multi-task with peace of mind while your food cooks to perfection.
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Multiple smart cook settings
Choose between 4 smart protein settings including beef, poultry, pork, and seafood. Plus, 9 customizable doneness levels allow you to perfectly cook whatever is on your menu for the day.
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Grill more than before
Grill up to 50% more food than the original Ninja Foodi Grill for bigger family-sized meals.
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6 juicy char-grilled steaks
No more batch grilling. With XL capacity, you can cook and enjoy all your protein at the same time.
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24 hot dogs
Now you can tailgate indoors. The Smart XL Grill can tackle more of
your game-day favorites.
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Mains and sides
Now you can grill mains and sides at the same time. Enjoy juicy and crispy salmon with char-grilled veggies—enough to feed the whole family and have leftovers.
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Air fry, bake, roast, broil, and dehydrate
Make up to 2 lbs of your favorite guilt-free fried foods in the 4-qt crisper basket. Enjoy crispy foods with up to 75% less fat than deep frying (tested against hand-cut deep-fried French fries).
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500°F Cyclonic Grilling Technology
500°F rapid cyclonic air circulates around food for amazing Surround Searing, while the 500°F high-density grill grate gives you delicious char-grilled marks and flavors, indoors.
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Smoke-control system
The combination of our chef-recommended grilling practices, a temperature-controlled grill grate, a splatter shield, and a cool-air zone reduces smoke and keeps it out of your kitchen.
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Frozen to char-grilled
Forgot to defrost dinner? Transform foods from frozen to perfectly char-grilled in as little 25 minutes for quick and easy weeknight meals.
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No-flip grilling
Superheated airflow surrounds your food so you don’t have to flip your burgers or fish. No flipping means you can confidently grill your food without worrying about it sticking or falling apart.

Compare Ninja Foodi Grills and Ovens
![]() FG551 | ![]() AG301 | ![]() SP101 | ![]() AG400 | |
Smart Cook System
| ✔ | ✘ | ✘ | ✘ |
Foodi Smart Thermometer
| ✔ | ✘ | ✘ | ✘ |
XL Grill Grate
| ✔ | ✘ | ✘ | ✘ |
Number of cooking functions
| 6 | 5 | 8 | 5 |
Cyclonic Grilling Technology
| ✔ | ✔ | ✘ | ✔ |
Virtually smoke free
| ✔ | ✔ | ✘ | ✔ |
Wattage
| 1760 | 1760 | 1750 | 1760 |
Product dimensions (in.)
| 15.7 L x 16.54 W x 11.05 H | 12.05 L x 16.88 W x 10.59 H | 19.72 L x 14.96 W x 7.56 H | 12.05 L x 16.88 W x 10.59 H |
Compare with similar items
![]() This item Ninja FG551 Foodi Smart XL 6-in-1 Indoor Grill with Air Fry, Roast, Bake, Broil & Dehydrate, Smart Thermometer, Black/Silver | ![]() Ninja AG301 Foodi 5-in-1 Indoor Grill with Air Fry, Roast, Bake & Dehydrate, Black/Silver | ![]() Ninja IG651 Foodi Smart XL Pro 7-in-1 Indoor Grill/Griddle Combo, use Opened or Closed, with Griddle, Air Fry, Dehydrate & More, Pro Power Grate, Flat Top Griddle, Crisper, Smart Thermometer, Black | ![]() Hamilton Beach Electric Indoor Searing Grill with Viewing Window and Removable Easy-to-Clean Nonstick Plate, 6-Serving, Extra-Large Drip Tray, Stainless Steel (25361) | ![]() Ninja FG551 Foodi Smart XL 6-in-1 Indoor Grill with 4-Quart Air Fryer Roast Bake Dehydrate Broil and Leave-in Thermometer, with Extra Large Capacity, and a stainless steel Finish (Renewed) | ![]() Ninja Foodi 5-in-1 4-qt. Air Fryer, Roast, Bake, Dehydrate Indoor Electric Grill (AG301), 10inch x 10inch, Black and Silver (Renewed) | |
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Customer Rating | 4.8 out of 5 stars (10848) | 4.8 out of 5 stars (21566) | 4.7 out of 5 stars (689) | 4.5 out of 5 stars (16930) | 4.5 out of 5 stars (640) | 4.7 out of 5 stars (1561) |
Price | $199.99$199.99 | $159.99$159.99 | $362.99$362.99 | $79.99$79.99 | $174.95$174.95 | $144.90$144.90 |
Shipping | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details | FREE Shipping. Details |
Sold By | Amazon.com | Amazon.com | CFD DISTRIBUTION, INC | Amazon.com | CYBER OUTLET | AceElectronix |
Color | Black & Silver | Black/Silver | Black | Stainless Steel | Stainless Steel | Black and Silver |
Item Dimensions | 15.75 x 16.54 x 11.1 inches | 14.9 x 14.9 x 11.02 inches | 15.7 x 17.4 x 11.63 inches | 12.4 x 16.73 x 6.81 inches | 15.75 x 16.54 x 11.1 inches | 16.88 x 10.59 x 12.05 inches |
Item Weight | 22.44 lbs | 14.50 lbs | 27.50 lbs | 8.14 lbs | 22.44 lbs | 14.50 lbs |
Material | Stainless Steel | Stainless Steel | Ceramic | Stainless Steel | Stainless Steel | Stainless Steel |
Product Description
Meet the Ninja Foodi Smart XL Grill, the SMART XL grill that sears, sizzles and air fry crisps. The innovative Smart Cook System helps you achieve the perfect doneness from rare to well done at the touch of a button without the guesswork. With its XL capacity, you can grill even more large family meals, virtually smoke free. It even air fry crisps for guilt-free fried favorites.
Product information
Product Dimensions | 15.75 x 16.54 x 11.1 inches |
---|---|
Item Weight | 22.4 pounds |
Manufacturer | SharkNinja |
ASIN | B089TQ82WT |
Country of Origin | China |
Item model number | FG551 |
Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #1,505 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #3 in Electric Contact Grills |
Date First Available | August 4, 2020 |
Warranty & Support
Feedback
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Customer reviews
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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Reviewed in the United States on October 10, 2020
Top reviews from the United States
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Reviewed in the United States on October 10, 2020




We started with the Original Ninja - still love it, but it was small - great for one - maybe 2 people. The XL is 50% bigger - good for 2-4 people. I’m ready for the XXL! Bring it on!
(I guess at some point, I could just use my large gas grill outside -lol!) Nah!

Reviewed in the United States on August 23, 2020
We started with the Original Ninja - still love it, but it was small - great for one - maybe 2 people. The XL is 50% bigger - good for 2-4 people. I’m ready for the XXL! Bring it on!
(I guess at some point, I could just use my large gas grill outside -lol!) Nah!


I don’t know what else to say except just BUY IT. If you’re on the fence like we were, jump over and get it. You will not be sorry!!!



Reviewed in the United States on September 16, 2020



Top reviews from other countries


Also wanted to add that their customer service and support is FANTASTIC! Incredibly fast response, and both times I've had questions, they have gone above and beyond to assist me and provide me with helpful tips to make the most out of my grill.


