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800 Series Gas Cooktop 30'' Stainless steel NGM8057UC

Model # NGM8057UC

 3.3 out of 5 (22 Reviews)

Rebate Tag

Regular Price $1,549.99

Our Price $1,399.99

Price After Rebate(s)


Savings $150

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The stainless steel gas cooktop with FlameSelect® - achieve consistent cooking results thanks to nine precisely defined power levels.


  • FlameSelect® - allows for a precise adjustment of the flame size with nine defined power levels.
  • Dual flame power burner with two heat options, quickly boil water or maintain a precise simmer. From searing to simmer in seconds. Bosch gas cooktops with a dual flame burner provides both intense and gentle flame options and everything in between. Dual flame option, for fast boils and quick sears. Small flame option, for delicate simmers and perfect sauces. So gentle, in fact, that it even melts chocolate or reduces sauces without scorching.
  • Heavy-duty continuous surface grates can be easily and quickly cleaned in the dishwasher. Easy clean-up with dishwasher safe grates. With a special enameling process, the heavy-duty continuous surface grates can be easily and quickly cleaned in the dishwasher instead of by hand.
  • OptiSim® burner offers more flame control at the lowest settings for precise simmering and melting.
  • Low profile stainless steel cooking surface is easily accessible and quick to clean.
Technical Specifications
Cooktop type Gas cooktop
Self-sufficient cooker control Self-sufficient gas hobs
Width 75 cm
Total number of cooktop burners 5
Power of the heating elements 1 x 1.0 KW, 1 x 2.64 KW, 1 x 4.98 KW, 2 x 1.76 KW
Basic surface material Stainless steel
Color Stainless steel
Included accessories 1 x Simmer cap
Construction type
Color of frame Stainless steel
Color of surface Stainless steel
Construction type Built-in
Number of electric elements 0
Number of electric cooking zones 0
Number of gas burners 5
Number of halogen elements 0
Installation Type Built-in
Type of grate Cast iron
Total number of cooktop burners 5
Number of radiant elements 0
Number of electric warming zones 0
Size and weight
Overall appliance dimensions (HxWxD) (in) + 1 49/64" x 29 17/32" x 20 15/32"
Net weight 38.000 lbs
Minimum distance from counter front (in) 1 7/8"
Minimum distance from rear wall (in) 2 63/64"
Cooking zone 1
Location of 1st heating element front left
Type of heating element Gas
Cooking zone 2
Location of 2nd heating element center left
Cooking zone 3
Location of 3rd heating element back left
Type of 3rd heating element Gas
Cooking zone 4
Location of 4th heating element middle back
Cooking zone 5
Location of 5th heating element back right
Type of 5th heating element Gas
Cooking zone 6
Location of 6th heating element center right
Cooking zone 7
Location of 7th heating element front right
Type of 7th heating element Gas
Cooking zone 8
Location of 8th heating element front middle / central
Cooking zone 9
Location of 9th heating element front centre/cent
Type of 9th heating element Gas
Residual heat indicator without
Type of safety device for gas Electromagnetic for each burner
Gas connection rating 12,100 W
Location of gas connection rear, right
Frequency 60 Hz
Energy source Gas
Power Cord Length 40 IN
Watts 4 W
Included accessories 1 x Simmer cap

Bosch Buy More Save More Delivery and Installation Allowance

  • Rebate Ends: 3/31/2022
  • Must be postmarked by: 3/31/2023
  • Description: Enjoy exclusive rebate savings with purchase of qualifying Bosch appliances. Rebate form must be postmarked by 3/31/2023.
  • Download Rebate Form

Bosch Benchmark Kitchen Package Rebate

  • Rebate Ends: 6/30/2022
  • Must be postmarked by: 7/31/2022
  • Description: Receive up to a $1500 rebate with purchase of qualifying Bosch Kitchen Appliances. Rebate form must be postmarked by 7/31/2022.
  • Download Rebate Form

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

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Questions or Comments?
Call 215.538.1800 for assistance. Click Here for Schulberger's Inc. location and contact information.

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out of 5 (22 Reviews)

54% of reviewers recommend this product.

Not as per expected

Submitted by Umesh - 1/3/2022

I called Bosch for service guy, we cannot start in single time, flame is low, not happy with stove please help me
Originally posted on

No, I do not recommend this product

Gass Cooktop

Submitted by cooker - 10/28/2021

I like the layout of the gas cooktop. I am not happy with the gas igniting element. It's faulty at times and won't light. The temperature dials are sticky and don't move easily. I am not pleased with this product.
Originally posted on

No, I do not recommend this product

Nothing burns!

Submitted by Crazy Italian Cook - 9/1/2021

Had a Fisher Paykel cooktop. It was manufactured wrong- supposed to be liquid propane but had natural gas controls. They wouldn't stand by their product. Settings were high flame or simmer. This new Bosch cooktop does as it advertises. Slow simmer, medium, high as expected. We are cooking more on this in 2 months than FP brand in 3 years. Love the German engineering and quality. Clean-up is easy.
Originally posted on

Yes, I recommend this product

Flawless accuracy

Submitted by Frenrede - 8/15/2021

When you light your Bosch cooktop, the precise heat your food requires is what you get. Forget about the guessing you get with other brands, the precision of Bosch is second to none!
Originally posted on

Yes, I recommend this product

So streamline

Submitted by MadameJ - 6/20/2021

Wonderful cooktop. So easy to clean and I like be the options on the middle burner. Great design
Originally posted on

Yes, I recommend this product

Gas doesn't stay on ??

Submitted by Bkll - 6/12/2021

Very FRUSTRATING..for an expensive cooktop ! The flames ignite when pressing down the knobs but do not stay on. I see others are having the same issue, don't understand how this is possible for the $'s we spent, will be contating Bosch to ask how this is possible with a brand new appliance, bad design ??
Originally posted on

No, I do not recommend this product

800 Series Gas Cooktop

Submitted by Lal Bosch Cooktop Review - 5/12/2021

Very Poorly designed Gas Cooktop. The lighting knobs did not work from Day 1, and still give problems. Definitely cannot use all 5 burners at one time as cooking vessels do not fit. Very Very disappointed with our purchase
Originally posted on

No, I do not recommend this product

Very unhappy

Submitted by johnnykuz - 2/13/2021

Very unhappy with this cooktop. We converted this cooktop from NG to Propane upon installation back in September. For the first few months, individual burners would light and not stay lit. Checked all of the bypass valves to see what the issue was and got all burners working fine for a month or two. Today, after cooking a pot of soup, we tried to relght the burner under the pot. Again, it would light but not stay lit. All other burners are doing the same thing. Changed the propane tank, no change. All burners will light but not stay lit. This was an expensive cooktop that we saved up for. Had to cut an existing stone countertop to install it. Nw I've got a non-working $1,000+ cooktop and it's less than a year old. Very disappointing.
Originally posted on

No, I do not recommend this product

Middle grate

Submitted by Jack - 1/22/2021

Middle grate black color is scratching off. I need a replacement.
Originally posted on

No, I do not recommend this product

So sleek and functional!

Submitted by Anita - 1/22/2021

We bought our cooktop to replace an old one of a different brand that was limping along. This Bosch is like going from a Fiat to a Ferrari - it has even flame and a lot of variation of power on each burner. I like the simmer cap on the smallest burner so I can do things like melt chocolate without a double boiler. It's brilliant. The center burner with its double gas ring is amazing - I can boil a large pot of water in under 5 minutes. We frequently (pre-Covid) host large dinners for friends and family. I can't wait to use the 5 burners to cook for everyone. This thing is great and I highly recommend it.
Originally posted on

Yes, I recommend this product

Easy to use

Submitted by Joann - 12/20/2020

I have enjoyed my new gas cooktop--the burners of different sizes give me lots of choices as I'm cooking. Cooks evenly.
Originally posted on

Yes, I recommend this product

Nice Cooktop

Submitted by Dan K - 10/25/2020

Love the new cooktop only thing I feel could be better are the knobs. They seem kind of cheap. Other than that it's great.
Originally posted on

Yes, I recommend this product

Burners Will Not Light

Submitted by bcgregory - 10/22/2020

Unfortunately, I am also experiencing the issue mentioned several times below where the burner will ignite but as soon as I let go of the knob, the burner goes out. This is extremely frustrating. For so many customers to have this experience, there must be a flow in the design. I have always used and loved my Bosch appliances but this is really unacceptable.
Originally posted on

No, I do not recommend this product

Good but few short comings

Submitted by Bruce in Metairie - 9/22/2020

Great flames and heats fast. Stainless scratch's easy, crowded cook space but its 30 inch so that is expected. Burner caps get knocked off very easily. Got spoiled with my 20 year old magic chef. Still worked never need repair. It's now is friend's camp!! Overall so far so good!
Originally posted on

Yes, I recommend this product

Very Satisfied

Submitted by JohnT - 7/30/2020

The Bosch cooktop fully met our expectations. The construction is solid. The grates are heavy duty. The extra BTU of the center burner helps to quickly boil water or for large pots. The burners are a bit sensitive to ignite. The grate sit high giving so it appears prominately in our kitchen.
Originally posted on

Yes, I recommend this product

Bosch appliances and their workings...

Submitted by Fergie - 7/14/2020

Just installed new Bosch cooktop800 series, ngm8057uc, very disappointed, after a day the burners have flame & when knobs are released the flame goes out. Frustrating.. Thought it was something ai was doing but after rereading manual, checking you tube etc. etc. something is definitely wrong. On top of this the Bosch fridge we just purchased gave us 1 batch of ice, repairman arriving. Not sure I could recommend these appliances, liking my Bosch dishwasher & oven.
Originally posted on

No, I do not recommend this product

Awesome Stove Top!

Submitted by Dani - 4/8/2020

I LOVE this new stove top. It's powerful and responsive and is sleek and amazing -- we call it the death star as it fires up and cooks food with no issues. I am so glad I made this purchase and wouldn't ever trade it.
Originally posted on

Yes, I recommend this product


Submitted by luitre - 4/7/2020

Recently I changed all my appliances to 800 series products. However, The cooktop is different then the pictures they show on their website! It's so hard to read Controls and nubs.
Originally posted on

No, I do not recommend this product

The 800 series is a great gas cooktop

Submitted by MrWest - 3/21/2020

Great gas cooktop works very well. Easy to install in our existing granite counter top.
Originally posted on

Yes, I recommend this product

love the cooktop still getting use to it.

Submitted by penny - 3/5/2020

love the cooktop still getting use to it.
Originally posted on

Yes, I recommend this product

Gas Cook top

Submitted by L Strachila - 12/26/2019

Loving my gas cook top. Enjoy using all the different levels of heat from different burners
Originally posted on

Yes, I recommend this product

Failed in two days!

Submitted by Lizzy - 12/16/2019

This cooktop worked for a day and then failed on the second day! TWO of the burners failed to light up - when i press down the knob, it sparked and had gas flame come out, but as soon as i release the knob, no more gas flame!! I googled, Youtubed around on how to fix it, and nothing worked. This is ultra disappointing given that it's so expensive. Bosch, if you're reading this please help!
Originally posted on

No, I do not recommend this product