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Deal.ai › Briggs › Generators
Briggs
Briggs 8500 6500 Watt Portable Generator

Briggs 8500 6500 Watt Portable Generator

Best price now

$849.00at The Home DepotChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $849.00 at The Home Depot (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the Briggs 8500 6500 Watt Portable Generator

The Briggs 8500 is a gasoline portable generator rated at 6,250 running watts and 8,500 starting watts, enough to run a transfer-switch setup or a job-site load. Its 420 cc engine and 7.5-gallon tank give roughly 11 hours at half load, and the panel offers GFCI 120V duplex outlets plus a 120/240V 30A twist-lock. It is a conventional recoil-start, open-frame unit, so it is simpler and heavier than inverter rivals but easier to service. Buyers who want clean power for electronics or push-button starting should look at an inverter or electric-start model instead.

Best forHome backup through a transfer switchJob sites running power toolsCampers and tailgaters needing 120/240VOwners who prefer simple, serviceable engines
Pros
  • 8,500 starting watts handle well-pump and AC surges
  • 7.5-gallon tank runs about 11 hours at half load
  • 120/240V 30A twist-lock supports transfer-switch hookups
  • GFCI duplex outlets for safer corded tools
  • Simple 420 cc engine is easy to service
Cons
  • Recoil pull-start only, no electric start
  • 210 lbs with 10-inch wheels is hard to move alone
  • Open frame is loud and not safe to run indoors
  • No inverter output, so sensitive electronics are at risk
  • Thirsty at full load, about 0.68 GPH

Briggs 8500 6500 Watt Portable Generator prices at every store

  • The Home DepotNew

    In stock

    $849.00Free shippingChecked 1 h ago
    Visit The Home Depot
  • Lowe'sNew

    In stock

    $849.00Free shippingChecked 1 h ago
    Visit Lowe's

Store links may earn us a commission. Some prices via Klarna.

Briggs 8500 6500 Watt Portable Generator price history

Lowest price we've seen: $849.00 on Nov 11 at The Home Depot. Tracked across 2 stores since Nov 11.

What reviewers say

Owners of this class of Briggs open-frame generator generally report it starts reliably and carries heavy loads, and they value the long run time. Complaints center on noise, weight and the pull-start.

What people mention
  • NoiseCriticisedOwners say the open-frame engine is loud enough to bother neighbors and needs distance from the house.
  • StartingMixedThe recoil pull usually fires quickly, but some owners find it hard to pull in cold weather.
  • Run timePraisedReviewers report roughly the claimed hours at half load on a full tank.
  • WeightCriticisedAt around 210 lbs it is a two-person lift and the 10-inch wheels struggle on soft ground.
  • Power outputPraisedOwners say it handles well pumps and power tools without bogging down.

About the Briggs 8500 6500 Watt Portable Generator

This portable generator from Briggs is rated for 6,250 running watts and 8,500 starting watts. It has a 420 cc engine and supplies 120/240V power. The engine starts with a recoil pull-rope.

The fuel tank holds 7.5 gallons. At 50% load, the generator runs around 11 hours and uses around 0.68 gallons per hour.

It has two 120V 20A GFCI duplex outlets and one 120/240V 30A locking receptacle. The unit weighs 210 lbs and rolls on 10-inch wheels.

Rated power
6,250 W
Starting power
8,500 W
Engine
420 cc
Voltage
120/240V
Outlets
Two 120V 20A (5-20R) GFCI duplexes; one 120/240V 30A (L14-30R)
Fuel capacity
7.5 gallons
Run time
Around 11 hours at 50% load
Fuel use
Around 0.68 GPH
Starting
Recoil pull-rope
Dimensions
L28 x W27 x H28 in

Specifications

Rated wattage
6,250 WSource
Starting wattage
8,500 WSource
Engine displacement
420 ccSource
Voltage
120/240VSource
Fuel capacity

Questions and answers

Can it power a house through a transfer switch?
Yes. The 120/240V 30A twist-lock outlet is the standard feed for a transfer switch, but the 6,250 running watts limit how many circuits you can back up at once.
Does it have electric start?
No. It starts with a recoil pull-rope only, so plan on manual starting every time.
Is it safe for laptops and TVs?
It is a conventional generator, not an inverter, so output is not clean enough for sensitive electronics without a surge protector or UPS.
How long does it run on a tank?
About 11 hours at 50% load on the 7.5-gallon tank; expect closer to 5 to 6 hours at full load.
Can it run a central air conditioner?
Probably not. Central AC starting surges usually exceed 8,500 watts; it suits well pumps, window units and tools instead.
What comes in the box?
The generator, wheel kit and handle, oil-fill funnel and owner's manual; oil is usually not included.
Where is the Briggs 8500 6500 Watt Portable Generator cheapest?
At The Home Depot, for $849.00, as of our latest check.
Where can I buy the Briggs 8500 6500 Watt Portable Generator?
2 stores we checked sell it, including The Home Depot, Lowe's.

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Buying guides that pick the Briggs 8500 6500 Watt Portable Generator

  • Best 6500-watt generators for home backup power

Stores we've priced the Briggs 8500 6500 Watt Portable Generator at

  • Home Depot deals and prices
  • Lowe's deals and prices

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7.5 gallonsSource
Run time
around 11 hours at 50% loadSource
Fuel consumption
around 0.68 GPHSource
Outlets
Two Duplexes 120V 20A (5-20R) GFCI; 120/240V 30A (L14-30R) receptacleSource
Dimensions
L28 x W27 x H28 inSource
Weight
210 lbsSource
Wheel diameter
⌀10"Source
Starting mechanism
recoil pull-ropeSource