Nilfisk GM80C Review | 52 Data compared

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  • Avg. price in UK: ~£350
  • Avg. price in US: ~$430
  • Suction power (AW): 400 AW
  • Battery runtime: N/A minutes
  • Capacity: 6.25 L
  • Weight: 5 kg

Nilfisk GM80C review. Compare 52 technical specifications and user reviews to see how this product ranks in the Vacuum Cleaners category and whether it is worth buying.

7.0

Overall score

What it is: An overall evaluation of the vacuum cleaner's quality, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best vacuum cleaners on the market.

Score components:

80.0%

6.8

Technical Score

20.0%

7.7

User score

Very good
6.8

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

7.5

Performance

22.0%

6.6

Battery

18.0%

8.2

Filtration

14.0%

6.8

Attachments

10.0%

4.8

Design

8.0%

4.0

Smart features

Good
7.7

User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

8.3

User reviews

30.0%

6.3

Popularity

User score:
United Kingdom
amazon
4.2
(162)
amazon
2.5
(4)
United States
Amazon_logo.png
4.2
(162)

(Reviews last updated: July 2026)

Very good
  • 5.6
    Hard floors

    Score components:

    30.0%

    4.0

    Mopping support

    25.0%

    5.5

    Weight

    20.0%

    6.3

    Noise level (Min-Max)

    15.0%

    10

    Capacity

    10.0%

    2.6

    Power consumption

  • 7.5
    Pet homes

    Score components:

    30.0%

    10

    Mini motorized brush

    25.0%

    4.0

    Anti-tangle brush

    20.0%

    10

    Capacity

    15.0%

    6.3

    Noise level (Min-Max)

    10.0%

    5.5

    Weight

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Nilfisk GM80C is a retro-style cylinder vacuum with a 780–1,300 W motor and up to 400 air watts of suction, suited to hard floors and low-pile carpets. Its strengths include a durable aluminium canister, a large 6.25-litre dust bag, a 10-metre power cord and a useful blower function. The main drawbacks are its relatively loud 79 dB noise level and a 5.2 kg body that remains noticeable when carrying it upstairs, despite the steel trolley and rubber wheels.

Technical Specifications of vacuum cleaner Nilfisk GM80C

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

7.5

Performance

22.0%

6.6

Battery

18.0%

8.2

Filtration

14.0%

6.8

Attachments

10.0%

4.8

Design

8.0%

4.0

Smart features

6.8
Nilfisk GM80C has a technical score of 6.78 points, which is lower than 59.2% of vacuum cleaners.
User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

8.3

User reviews

30.0%

6.3

Popularity

User score:
United Kingdom
amazon
4.2
(162)
amazon
2.5
(4)
United States
Amazon_logo.png
4.2
(162)

(Reviews last updated: July 2026)

7.7
Nilfisk GM80C has a user score of 7.73 points, which is lower than 80.8% of vacuum cleaners.
Popularity
What it is: An indicator based on the number of reviews received by the vacuum cleaner.
When it matters: When you prefer a vacuum cleaner that has been chosen and reviewed by many other buyers.
6.3
Nilfisk GM80C has a popularity of 6.3 points, which is higher than 55.5% of products in this category.
Ratio quality/price

What it is: An indicator that combines the vacuum cleaner's overall score with its price.

When it matters: When you are looking for a vacuum cleaner with a good balance between quality and price.

Score components:

60.0%

7.0

Overall score

40.0%

8.7

Price

7.5
Nilfisk GM80C has a quality-to-price ratio of 7.5 points, which is lower than 81% of products in this category.
Suction power (AW)
What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.
When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

Importance: HIGH

400 AW
Nilfisk GM80C has a suction power of 400 AW, which is higher than that of 95.3% of vacuum cleaners and equal to that of 0.7% of vacuum cleaners.
Suction power (kPa)
What it is: The maximum suction pressure the vacuum can generate, expressed in kilopascals.
When it matters: When you compare how strongly different vacuums can pull dirt from seams, rugs, and tight surfaces.

Importance: HIGH

20 kPa
Nilfisk GM80C has a suction pressure of 20 kPa, which is higher than that of 49.6% of vacuum cleaners and equal to that of 7.7% of vacuum cleaners.
Airflow
What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.
When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.

Importance: HIGH

50 L/s
Nilfisk GM80C delivers 50 L/s airflow, which is higher than that of 89.1% of vacuum cleaners.
Motor type
What it is: The motor design used to drive suction, such as brushless or universal construction.
When it matters: When you care about motor durability, efficiency, and how modern the vacuum drive system is.

Importance: LOW

brushed
Power consumption
What it is: The amount of electrical power the vacuum draws while operating, measured in watts.
When it matters: When you want to limit electricity use or compare efficiency between vacuums with similar cleaning power.

Importance: LOW

780 W
Nilfisk GM80C draws 780 W, which is higher than the power consumption of 78.2% of vacuum cleaners and equal to that of 0.1% of vacuum cleaners.
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Cordless
What it is: Indicates whether the vacuum can run without being connected to a power cable.
When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

Importance: MEDIUM

no
Nilfisk GM80C does not work cordlessly. 49.6% of vacuum cleaners offer cordless operation.
Battery runtime
What it is: The maximum operating time the vacuum can deliver on a full charge in standard use.
When it matters: When you want to finish your normal cleaning routine on one charge.

Importance: HIGH

N/A
Charging time
What it is: The time required to recharge the battery from empty to full.
When it matters: When you need the vacuum ready again quickly after a short cleaning session.

Importance: MEDIUM

?
Battery capacity
What it is: The total amount of energy or charge the battery can store before recharging is needed.
When it matters: When you want a rough idea of how much stored energy the battery pack holds.

Importance: MEDIUM

N/A
Battery voltage
What it is: The nominal electrical voltage supplied by the battery pack.
When it matters: When you compare cordless models and want another clue about battery system strength.

Importance: LOW

?
Show more
Filter class
What it is: The filtration standard or class used to describe how finely the vacuum filters outgoing air.
When it matters: When you care about capturing finer dust and keeping the exhaust air cleaner.

Importance: MEDIUM

ulpa
Nilfisk GM80C uses filter class ulpa, which is more advanced than the class used by 100% of vacuum cleaners.
Minimum overall efficiency
What it is: The minimum particle retention efficiency implied by the stated filter grade.
When it matters: When you want a clearer view of how much fine particulate the filter grade can block at minimum.

Importance: MEDIUM

?
Suitable for allergy sufferers
What it is: Indicates whether the filtration setup is strong enough to make the vacuum more appropriate for allergy-sensitive homes.
When it matters: When someone at home reacts badly to dust and you want a safer filtration setup.

Importance: MEDIUM

yes
Nilfisk GM80C is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.
When it matters: When you want to empty the dust container less often during bigger cleaning jobs.

Importance: MEDIUM

6.25 L
Nilfisk GM80C has a dust capacity of 6.25 L, which is larger than that of 98.8% of vacuum cleaners.
Bagless
What it is: Indicates whether the vacuum collects dirt in a reusable dust container instead of disposable bags.
When it matters: When you prefer not to buy replacement bags and want to empty a reusable bin instead.

Importance: LOW

no
Nilfisk GM80C does not use a bagless design. 78.6% of vacuum cleaners use this setup.
Show more
Main brush type
What it is: The construction style of the main floor brush that makes primary contact with the surface being cleaned.
When it matters: When you need the floor head design to match your mix of carpets and hard floors.

Importance: LOW

classic
Roller type
What it is: The roller material or profile used to move across the floor and lift debris.
When it matters: When you want the contact surface to suit delicate floors, embedded dirt, or hair pickup better.

Importance: LOW

?
Anti-tangle brush
What it is: A brush design intended to reduce hair wrapping and tangling around the roller.
When it matters: When long hair regularly wraps around the brush and you want less manual cleaning.

Importance: LOW

no
Nilfisk GM80C does not include an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.
When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.

Importance: LOW

yes
Nilfisk GM80C includes a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
Suitable for pet owners
What it is: Indicates whether the vacuum is especially suited to homes where pet hair is a regular cleaning concern.
When it matters: When pet hair is one of the main reasons you are buying a vacuum in the first place.

Importance: MEDIUM

no
Nilfisk GM80C is not suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
Show more
Vacuum type
What it is: Identifies the vacuum's overall form factor, such as stick, canister, upright, handheld, or wet-dry.
When it matters: When storage, maneuverability, and your usual cleaning jobs matter more than raw suction numbers.

Importance: LOW

canister
Weight
What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

Importance: MEDIUM

5 kg
Nilfisk GM80C weighs 5 kg, which is greater than the weight of 72% of vacuum cleaners and equal to that of 0.6% of vacuum cleaners.
2-in-1 design
What it is: A design that allows the vacuum to be used in two form factors, typically as a stick unit and a handheld unit.
When it matters: When you want one machine to handle both floors and quick handheld jobs.

Importance: LOW

no
Nilfisk GM80C does not offer a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
What it is: Indicates whether the vacuum can remain upright on its own without being leaned against support.
When it matters: When you want to pause mid-clean without laying the vacuum on the floor or wall.

Importance: LOW

no
Nilfisk GM80C does not stand on its own. 18.9% of vacuum cleaners offer this convenience.
Adjustable tube height
What it is: Indicates whether the tube length can be adjusted to change reach and handling height.
When it matters: When different users share the vacuum or you want a more comfortable reach.

Importance: LOW

no
Nilfisk GM80C does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
Show more
Auto suction adjustment
What it is: A function that changes suction automatically based on floor type or detected dirt load.
When it matters: When you want the vacuum to react by itself as you move between floor types or dirt levels.

Importance: LOW

no
Nilfisk GM80C does not support automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
What it is: A sensor that monitors fine debris levels to inform or automate cleaning behavior.
When it matters: When you want extra feedback in dusty rooms instead of relying only on what you can see.

Importance: LOW

no
Nilfisk GM80C does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
What it is: A built-in illuminated display used to show status information such as battery, mode, or alerts.
When it matters: When you want cleaner status feedback for battery, mode, and warnings at a glance.

Importance: LOW

no
Nilfisk GM80C does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
What it is: A light built into the cleaning head to improve visibility in dark areas under furniture or along edges.
When it matters: When you vacuum under beds, sofas, or dark corners where hidden dust is easy to miss.

Importance: LOW

no
Nilfisk GM80C does not include a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
What it is: Indicates whether the appliance can also wipe or mop surfaces in addition to vacuuming.
When it matters: When you want one appliance to handle both dry vacuuming and light floor wiping.

Importance: LOW

no
Nilfisk GM80C does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Nilfisk GM80C vs the average vacuum cleaner

  • 250 AW stronger suction
    Nilfisk GM80C has higher suction power than the average vacuum cleaner (400 AW vs 150 AW).
    What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.
    When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

    Importance: HIGH

    Nilfisk GM80C has higher suction power than the average vacuum cleaner (400 AW vs 150 AW).400 AW vs 150 AW
  • Higher filter class
    Nilfisk GM80C uses a better filter class than the average vacuum cleaner (ulpa vs hepa).
    What it is: The filtration standard or class used to describe how finely the vacuum filters outgoing air.
    When it matters: When you care about capturing finer dust and keeping the exhaust air cleaner.

    Importance: MEDIUM

    Nilfisk GM80C uses a better filter class than the average vacuum cleaner (ulpa vs hepa).ulpa vs hepa
  • 22.2 L/s higher airflow
    Nilfisk GM80C delivers higher airflow than the average vacuum cleaner (50 L/s vs 27.8 L/s).
    What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.
    When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.

    Importance: HIGH

    Nilfisk GM80C delivers higher airflow than the average vacuum cleaner (50 L/s vs 27.8 L/s).50 L/s vs 27.8 L/s
  • Includes mini motorized brush
    Nilfisk GM80C includes a mini motorized brush, the average vacuum cleaner does not.
    What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.
    When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.

    Importance: LOW

    Nilfisk GM80C includes a mini motorized brush, the average vacuum cleaner does not.
  • 5.25 L larger dust bin
    Nilfisk GM80C has a larger dust capacity than the average vacuum cleaner (6.3 L vs 1 L).
    What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.
    When it matters: When you want to empty the dust container less often during bigger cleaning jobs.

    Importance: MEDIUM

    Nilfisk GM80C has a larger dust capacity than the average vacuum cleaner (6.3 L vs 1 L).6.25 L vs 1 L
  • 3.5 m longer power cord
    Nilfisk GM80C has a longer power cord than the average vacuum cleaner (10 m vs 6.5 m).
    What it is: The physical length of the mains cable supplied for corded use.
    When it matters: When you clean larger rooms with a corded model and want fewer outlet changes.

    Importance: LOW

    Nilfisk GM80C has a longer power cord than the average vacuum cleaner (10 m vs 6.5 m).10 m vs 6.5 m
  • 700 mm shorter body
    Nilfisk GM80C is shorter than the average vacuum cleaner (410 mm vs 1110 mm).
    What it is: The vertical size of the vacuum when measured in its assembled or standing form.
    When it matters: When upright storage height or fit inside cupboards matters in your home.

    Importance: LOW

    Nilfisk GM80C is shorter than the average vacuum cleaner (410 mm vs 1110 mm).410 mm vs 1110 mm
  • 20 mm wider cleaning path
    Nilfisk GM80C has a wider cleaning path than the average vacuum cleaner (280 mm vs 260 mm).
    What it is: The width of the area covered by the main floor head in a single forward pass.
    When it matters: When you clean large open floors and want to cover more area in fewer passes.

    Importance: LOW

    Nilfisk GM80C has a wider cleaning path than the average vacuum cleaner (280 mm vs 260 mm).280 mm vs 260 mm
  • 250 AW stronger suction
    Nilfisk GM80C has higher suction power than the average vacuum cleaner (400 AW vs 150 AW).
  • 22.2 L/s higher airflow
    Nilfisk GM80C delivers higher airflow than the average vacuum cleaner (50 L/s vs 27.8 L/s).
  • 20 mm wider cleaning path
    Nilfisk GM80C has a wider cleaning path than the average vacuum cleaner (280 mm vs 260 mm).
  • 3.5 m longer power cord
    Nilfisk GM80C has a longer power cord than the average vacuum cleaner (10 m vs 6.5 m).
  • Higher filter class
    Nilfisk GM80C uses a better filter class than the average vacuum cleaner (ulpa vs hepa).
  • 5.25 L larger dust bin
    Nilfisk GM80C has a larger dust capacity than the average vacuum cleaner (6.3 L vs 1 L).
  • Includes mini motorized brush
    Nilfisk GM80C includes a mini motorized brush, the average vacuum cleaner does not.
  • 700 mm shorter body
    Nilfisk GM80C is shorter than the average vacuum cleaner (410 mm vs 1110 mm).
  • No cyclonic technology
    Nilfisk GM80C does not use cyclonic technology, the average vacuum cleaner does.
  • Louder operation
    Nilfisk GM80C is noisier than the average vacuum cleaner (79-79 dB vs 77-77 dB).
  • 1 fewer speed level
    Nilfisk GM80C offers fewer speed levels than the average vacuum cleaner (1 vs 2).
  • 180 W higher power draw
    Nilfisk GM80C draws more power than the average vacuum cleaner (780 W vs 600 W).
  • No bagless design
    Nilfisk GM80C does not use a bagless design, the average vacuum cleaner does.
  • No washable filter
    Nilfisk GM80C does not include a washable filter, the average vacuum cleaner does.
  • Not pet-hair friendly
    Nilfisk GM80C is not suitable for pet owners, the average vacuum cleaner is.
  • No handheld conversion
    Nilfisk GM80C does not have a 2-in-1 design, the average vacuum cleaner does.
  • 42% higher weight
    Nilfisk GM80C is heavier than the average vacuum cleaner (5 kg vs 3.52 kg).
  • 35 mm wider body
    Nilfisk GM80C is wider than the average vacuum cleaner (300 mm vs 265 mm).
  • 125 mm deeper body
    Nilfisk GM80C is deeper than the average vacuum cleaner (390 mm vs 265 mm).
  • Older release date
    Nilfisk GM80C has an older release date than the average vacuum cleaner (2019 vs 2021).
  • Not pet-hair friendly
    Nilfisk GM80C is not suitable for pet owners, the average vacuum cleaner is.
    What it is: Indicates whether the vacuum is especially suited to homes where pet hair is a regular cleaning concern.
    When it matters: When pet hair is one of the main reasons you are buying a vacuum in the first place.

    Importance: MEDIUM

    Nilfisk GM80C is not suitable for pet owners, the average vacuum cleaner is.
  • No handheld conversion
    Nilfisk GM80C does not have a 2-in-1 design, the average vacuum cleaner does.
    What it is: A design that allows the vacuum to be used in two form factors, typically as a stick unit and a handheld unit.
    When it matters: When you want one machine to handle both floors and quick handheld jobs.

    Importance: LOW

    Nilfisk GM80C does not have a 2-in-1 design, the average vacuum cleaner does.
  • No bagless design
    Nilfisk GM80C does not use a bagless design, the average vacuum cleaner does.
    What it is: Indicates whether the vacuum collects dirt in a reusable dust container instead of disposable bags.
    When it matters: When you prefer not to buy replacement bags and want to empty a reusable bin instead.

    Importance: LOW

    Nilfisk GM80C does not use a bagless design, the average vacuum cleaner does.
  • No washable filter
    Nilfisk GM80C does not include a washable filter, the average vacuum cleaner does.
    What it is: Indicates whether the main filter can be rinsed or washed for repeated use.
    When it matters: When you want lower maintenance costs and the option to rinse the filter instead of replacing it often.

    Importance: LOW

    Nilfisk GM80C does not include a washable filter, the average vacuum cleaner does.
  • No cyclonic technology
    Nilfisk GM80C does not use cyclonic technology, the average vacuum cleaner does.
    What it is: A dust separation system that spins incoming air to help keep suction more stable as debris builds up.
    When it matters: When you want suction to stay steadier as dust builds up in the bin.

    Importance: LOW

    Nilfisk GM80C does not use cyclonic technology, the average vacuum cleaner does.
  • 42% higher weight
    Nilfisk GM80C is heavier than the average vacuum cleaner (5 kg vs 3.52 kg).
    What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
    When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

    Importance: MEDIUM

    Nilfisk GM80C is heavier than the average vacuum cleaner (5 kg vs 3.52 kg).5 kg vs 3.52 kg
  • Louder operation
    Nilfisk GM80C is noisier than the average vacuum cleaner (79-79 dB vs 77-77 dB).
    What it is: The operating sound range of the vacuum across its available modes, measured in decibels.
    When it matters: When you clean in apartments, around children, or at night and want a quieter machine.

    Importance: HIGH

    Nilfisk GM80C is noisier than the average vacuum cleaner (79-79 dB vs 77-77 dB).79-79 dB vs 77-77 dB
  • 1 fewer speed level
    Nilfisk GM80C offers fewer speed levels than the average vacuum cleaner (1 vs 2).
    What it is: The number of selectable cleaning or suction levels available on the vacuum.
    When it matters: When you want to switch between gentle daily cleaning and stronger suction for heavier messes.

    Importance: LOW

    Nilfisk GM80C offers fewer speed levels than the average vacuum cleaner (1 vs 2).1 vs 2

Graphic comparison of Nilfisk GM80C and other vacuum cleaners

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about Nilfisk GM80C?

  • Unsurpassed and powerful suction performance on various surfaces
  • Extremely durable, robust construction with a solid steel frame
  • Long-lasting operational lifespan often spanning decades
  • Large dust bag capacity requiring fewer replacements
  • Extra long 10-meter power cord provides an extensive operating radius
  • Unique and appealing retro visual design

What customers dislike about Nilfisk GM80C?

  • Tubes and extension pipes are difficult to fit together and frequently fall apart during use
  • Can be quite noisy during standard operation
  • Very high purchase price compared to standard domestic alternatives
  • Lacks the advanced ergonomic handling and modern comfort features of competing home brands
  • Generates a noticeable amount of heat from the motor compartment during extended operation

Expert reviews

Q
quechoisir.org
18/10/2024
Summary of the review
Q
quechoisir.org
18/10/2024
Summary of the review

Video reviews

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