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Used GMC Sierra 3500HD for Sale near Unity, ME

288 results
Unity, ME
2024 GMC Sierra 3500HD Denali Crew Cab 4WD Wiscasset Ford Inc

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

33,925 miles

$65,995

Great Deal
Wiscasset, ME
46 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
33,925
Stock number:
W240394B
VIN:
1GT49WEY7RF203132

Sponsored

2018 GMC Sierra 3500HD Base Crew Cab LB DRW 4WD

2018 GMC Sierra 3500HD

Base Crew Cab LB DRW 4WD

130,715 miles

$19,500

Great Deal
Union, ME
27 mi away
Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Red
Fuel type:
Flex Fuel Vehicle
Interior color:
Gray
Transmission:
Automatic
Mileage:
130,715
Stock number:
U121384
VIN:
1GD42VCG6JF121384

Sponsored

2022 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2022 GMC Sierra 3500HD

Pro Regular Cab LB 4WD

54,745 miles

$41,750

Fair Deal
Waldoboro, ME
35 mi away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
54,745
Stock number:
P2386A
VIN:
1GT39SE78NF225906

Sponsored

2022 GMC Sierra 3500HD Denali Crew Cab 4WD

2022 GMC Sierra 3500HD

Denali Crew Cab 4WD

82,538 miles

$51,745

Great Deal
Westbrook, ME
81 mi away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
82,538
Stock number:
5GM0769T
VIN:
1GT49WEY5NF298669

2024 GMC Sierra 3500HD Denali Crew Cab 4WD

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

33,925 miles

$65,995

Great Deal
Wiscasset, ME
46 mi away
Year:
2024
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
33,925
Stock number:
W240394B
VIN:
1GT49WEY7RF203132

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 3500HD

Base Crew Cab LB DRW 4WD

130,715 miles

$19,500

Great Deal
Union, ME
27 mi away
Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Red
Fuel type:
Flex Fuel Vehicle
Interior color:
Gray
Transmission:
Automatic
Mileage:
130,715
Stock number:
U121384
VIN:
1GD42VCG6JF121384

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / Maine
  5. / Unity
Overview
Reviews
FAQs

CarGurus recommends the 2023 GMC Sierra 3500HD

Picture of GMC Sierra 3500HD ## Summary - With 1,475 currently listed for sale on CarGurus and an **average price of $58,164.00**, 31.1% of 2023 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2023 GMC Sierra 3500HD 5 / 5 stars. - **91.5% of 2023 Sierra 3500HD models on CarGurus are accident free**. - This model boasts a powerful engine lineup, excellent towing capabilities, and a spacious, comfortable interior, making it ideal for both work and daily use. ## Why it stands out The 2023 GMC Sierra 3500HD is a top choice for those in need of a heavy-duty truck that combines robust performance with modern luxury. Its impressive towing capacity and payload ratings, along with multiple cab configurations and engine choices, cater to a variety of needs, making it a versatile option for both commercial and personal use. The Sierra 3500HD stands out not only for its capability but also for its refined interior and advanced technology features, particularly in higher trims like the Denali, which provide a sophisticated driving experience. This balance of strength and comfort appeals to a wide array of buyers, ensuring the GMC Sierra 3500HD remains a strong contender in the heavy-duty truck market. ## Other model years to consider - **[2024 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-3500HD-c32775)** - Average price: $69,342.00 - Good/great deal percentage: 29.4% - User rating: 5 / 5 - Total listings: 1,417 - **[2021 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2021-GMC-Sierra-3500HD-c30861)** - Average price: $53,672.00 - Good/great deal percentage: 36.9% - User rating: 5 / 5 - Total listings: 811 - **[2022 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-3500HD-c31917)** - Average price: $56,281.00 - Good/great deal percentage: 33.5% - User rating: 4.57 / 5 - Total listings: 924 These recommendations are based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.

4.6 Overall rating

(78 reviews)

Customers say

The GMC Sierra 3500HD consistently impresses owners with its outstanding towing capacity, powerful performance, and durable build quality across all model years. Many drivers appreciate the comfortable ride and spacious interior, making it suitable for both work and daily use. However, some critics feel that the high price point can be a drawback, especially when compared to competing models. Additionally, there are mentions of missing features that some owners expected, leading to dissatisfaction in certain aspects.

AI generated from the text of customer reviews.

What people say

comfort interior performance power towing
chris b
5.0
Reviewed a 2022 GMC Sierra 3500HD on Jun 08, 2024

This 2022 GMC Sierra Denali 3500 Dually has every option available its not missing anything and there is no other manufacturer that compete with this model drives like a dream and pulls my 30 ft trailer with a mini X awesome

Christine A
5.0
Reviewed a 2020 GMC Sierra 3500HD on Jun 16, 2023

Besides the bells and whistles we grabbed this dually because we pull a toy hauler. We went from a sturdy 2500 Dodge Ram to this beauty. We choose the dually 3500 due to the pulling capacity and payload as toy haulers are heavier in front to compensate for the weight that you can put in the back. We have no issues pulling it now and the truck does not squat because the support of the 4 tires. Other friends have regular 3500 and still have issues with the payload and had to put in more money into their vehicle to beef up the suspension when pulling a toy hauler because the payload is less. YOU WONT REGRET BUYING ONE!

Anonymous
5.0
Reviewed a 2019 GMC Sierra 3500HD on Jan 25, 2022

Love my new truck. Rides wonderfully and plenty of power to haul my 5th wheel.

Anonymous
5.0
Reviewed a 2019 GMC Sierra 3500HD on Feb 03, 2022

The 2019 GMC Sierra 3500 is a top-of-the-line value, fully loaded, with all of the nicest features. It’s nicer than the Chevrolet Silverado, and much nicer than the dodge ram

Dwayne M
5.0
Reviewed a 2020 GMC Sierra 3500HD on Jan 02, 2022

The 2020 GMC Sierra 3500 HD is a great truck and investment. This truck is well built and drives great and is very comfortable to ride in. Plus has great looks.

GMC Sierra 3500HD FAQs

How much does the GMC Sierra 3500HD cost in Unity, ME?

The average GMC Sierra 3500HD costs about $57,876.52. The average price has decreased by -5.5% since last year. The 283 for sale near Unity, ME on CarGurus, range from $11,200 to $149,449 in price.

How many GMC Sierra 3500HD vehicles in Unity, ME have no reported accidents or damage?

252 out of 283 for sale near Unity, ME have no reported accidents or damage.

What fuel types are available?

Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.

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