GMC of Watertown

J&M Automotive

Ingersoll Auto of Danbury

Ingersoll Auto Of Pawling

Romeo Chevrolet Buick GMC

Blasius Pre Owned Auto Sales

Romeo Ford of Kingston LLC

Colandrea Buick GMC

Meadowland GMC

Colonial Ford

Stephen AutoMall Centre Cadillac GMC

Spider

Fullsize Crew Cab

Truck

AWD4WD

8-Cylinder

Gasoline

Used

Sierra 2500

Denali Ultimate Package

LPO, GMC Protection Package

Snow Plow Prep/Camper Package

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package Pawling NY 12564

Automatic

Denali

8-Cylinder Turbo

Diesel

Gooseneck/5TH Wheel Package

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Danbury CT 06810

Certified

AT4 Premium Plus Package

Certified 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Certified 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Newburgh NY 12550

Duramax Plus Package

Used 2019 GMC Sierra 2500 SLT w/ Duramax Plus Package

Used 2019 GMC Sierra 2500 SLT w/ Duramax Plus Package Waterbury CT 06708

Fullsize Regular Cab

SLE Convenience Package

Remote Start Package

Sierra HD Pro Safety Plus Package

SLE Heated Package

New 2025 GMC Sierra 2500 SLE w/ SLE Convenience Package

New 2025 GMC Sierra 2500 SLE w/ SLE Convenience Package Lake Katrine NY 12449

SLT Premium Package

X31 Off-Road and Protection Package

Used 2021 GMC Sierra 2500 SLT w/ SLT Premium Package

Used 2021 GMC Sierra 2500 SLT w/ SLT Premium Package Waterbury CT 06708

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package Kingston NY 12401

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package Waterbury CT 06708

Gooseneck/5TH Wheel Prep Package

Suspension Package, Off-Road

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Naugatuck CT 06770

AT4 Preferred Package

Driver Alert Package I

Driver Alert Package II

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Preferred Package Carmel NY 10512

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package Naugatuck CT 06770

AT4 Premium Package

Technology Package

Certified 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package

Certified 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package Carmel NY 10512

Gooseneck/5th Wheel Prep Package

Used 2024 GMC Sierra 2500 Denali Ultimate

Used 2024 GMC Sierra 2500 Denali Ultimate Watertown CT 06798

Denali Ultimate

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Preferred Package Watertown CT 06798

Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2022 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Danbury CT 06810

SLE Value Package;

LPO, Assist Step and Floor Liner Package

X31 Off-Road Package

Used 2021 GMC Sierra 2500 SLE w/ SLE Value Package;

Used 2021 GMC Sierra 2500 SLE w/ SLE Value Package; Lake Katrine NY 12449

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Pawling NY 12564

Used 2024 GMC Sierra 2500 Denali Ultimate Danbury CT 06810

LPO, Hitch Package

New 2025 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

New 2025 GMC Sierra 2500 AT4 w/ AT4 Preferred Package Mystic CT 06355

Used 2024 GMC Sierra 2500 Denali Ultimate w/ Snow Plow Prep/Camper Package

Used 2024 GMC Sierra 2500 Denali Ultimate w/ Snow Plow Prep/Camper Package Danbury CT 06811

SLT Convenience Package

Used 2021 GMC Sierra 2500 SLT

Used 2021 GMC Sierra 2500 SLT Lake Katrine NY 12449

Used 2018 GMC Sierra 2500 Denali w/ Duramax Plus Package Watertown CT 06798

Used 2020 GMC Sierra 2500 AT4 w/ Technology Package

Used 2020 GMC Sierra 2500 AT4 w/ Technology Package Watertown CT 06798

New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Bristol CT 06010

Used 2024 GMC Sierra 2500 Denali Ultimate Berlin CT 06037

Driver Alert Package

Snow Plow Prep Package

Used 2016 GMC Sierra 2500 SLT w/ Driver Alert Package

Used 2016 GMC Sierra 2500 SLT w/ Driver Alert Package Lake Katrine NY 12449

Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package Danbury CT 06810

Used 2021 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2021 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Kingston NY 12401

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package Watertown CT 06798

Stephen GMC

ROMEO CHEVROLET BUICK GMC

Brustolon GMC

Tasca Ford of Connecticut

Hartford and New Haven

Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Sierra 2500 listings in New Milford, CT. See Kelley Blue Book pricing to get the best deal. Search from 173 GMC Sierra 2500 cars for sale, including a Certified 2020 GMC Sierra 2500 AT4, a Certified 2021 GMC Sierra 2500 AT4, and a Used 2016 GMC Sierra 2500 SLT ranging in price from $9,999 to $100,575.

GMC Sierra 2500 for Sale in New Milford, CT - Kelley Blue Book

Search from 173 GMC Sierra 2500 for sale, including a Certified 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package, a Certified 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, and a Used 2016 GMC Sierra 2500 SLT w/ Driver Alert Package ranging in price from $9,999 to $100,575.

Autotrader has 173 GMC Sierra 2500 for sale near New Milford, CT, including a Certified 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package, a Certified 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package, and a Used 2016 GMC Sierra 2500 SLT w/ Driver Alert Package ranging in price from $9,999 to $100,575.

Frankie Rogers is a senior editor for Kelley Blue Book and focuses on the production of content. She edits and formats content, creates monthly deals lists, is a media asset curator, and photographs cars for various articles and inclusion in KBB’s image library. Her 16+ years at Kelley Blue Book have included roles as a Blue Book copy editor, press vehicle wrangler, and VIN analyst. In her spare time, she can be found tinkering with her 1970 Chevrolet Camaro, trying out new recipes in her cast iron pans, and spoiling her two cats, Grayson and Thaddeus.

Frankie Rogers

Matt Degen, Author at Kelley Blue Book

Scott Hinderer is an award-winning copy editor. Before joining Cox Automotive in 2022, he built a 15-year career in print and digital journalism. His diverse résumé brings a broad perspective and commitment to accuracy to Autotrader and Kelley Blue Book that enrich the reader experience. Scott has a Bachelor of Arts in English from Salisbury University.

Scott Hinderer

Russ Heaps has produced automotive content for newspapers, magazines, and websites since 1987. Knight-Ridder recognized his contributions in founding and supplying content for the stand-alone auto section in the Boca Raton News with a Knight-Ridder Excellence award nomination in 1990. He began contributing advice and other automotive-related content to Cox Automotive as a contractor in 2010. Cox Automotive brought Russ on board as Senior Editor, Advice for Kelley Blue Book in 2022. Previously, he contributed financial and automotive content for Bankrate.com. He was also managing editor for Auto World and NOPI Street Performance Compact magazines for four years. His work has appeared in the Washington Times, the Miami Herald, the Palm Beach Post, and a host of other newspapers on a syndicated basis. 
Russ also has a deep background in travel as the supervising producer for the syndicated television series Discover America where he also wrote scripts and field-produced episodes. Additionally, he authored travel stories for AAA of the Carolinas Magazine.
He graduated Wittenberg University with a degree in Political Science. His passions are friends, cars, bourbon, and the Pittsburgh Steelers.

Russ Heaps

Hybrid Alternative Energy Car

Hybrid Alternative Energy Car Articles - Kelley Blue Book

Luxury Midsize SUV Crossover

Luxury Midsize SUV Crossover Articles - Kelley Blue Book

2025Mercedes-Benz Mercedes-AMG G-Class

2025Mercedes-Benz Mercedes-AMG G-Class Archives - Kelley Blue Book

hybrid

hybrid Archives - Kelley Blue Book

luxury

luxury Archives - Kelley Blue Book

suv Archives - Kelley Blue Book

$73,500 &amp; up

$73,500 &amp; up Archives - Kelley Blue Book

2-Line Blurb

140-Character Blurb

The 2025 Mercedes-Benz AMG G-Class is a performance luxury SUV that proves anything is possible with enough money and power.

Cons

Driving Impressions

The G 63 AMG corrals its considerable 577 hp to sprint from standing to 60 mph in a fleeting 4.2 seconds, which is simultaneously crazy and wonderful for a large and heavy SUV.
The AMG G 63 is the most engaging G-Class, and its standard adaptive suspension offers a broader range of comfort and sportiness than the non-AMG (which offers the adaptive suspension as an option — we recommend it). If absolute smoothness and serenity are high on the list of priorities, though, we’d say check out the plusher and more tranquil Range Rover.
Fuel Economy
Unbelievably, the 2025 Mercedes-AMG G 63 gets 1 mpg better gas mileage than the base non-AMG variant at 15 mpg combined. That’s not a particularly impressive figure, but it’s the reality of preposterously quick acceleration of a large, rectilinear shape through the atmosphere.
That’s a reality the competition must also face; the BMW X5 M returns the same 15 mpg as the G 63, and most of the rest of the segment is below 20 mpg combined, with less powerful models managing somewhat greater efficiency.

Exterior

The iconic blocky outline of the G-Class hasn’t changed much since it was first introduced in Europe in 1979, and that’s just fine by us. The satisfying mechanical “ka-chunk” of the doors closing likewise remains the same.
The G 63 has 20-inch alloy wheels, side exhaust pipes, and a model-specific grille. The spare wheel is mounted on the rear door (instead of stowed underneath), maximizing ground clearance and departure angles when off-roading. And the door itself is hinged at the side — no heavy tailgate to lift.

FAQs

Favorite Features

Offroad Cockpit 
Accessed via the digital instrument screen, this system shows off-road-specific data like tire pressures, steering angle, elevation, and other details. It’s a great complement to the virtual transparent hood feature.
AMG Ride Control suspension 
Some buyers may want to maximize the off-road potential of their new G-Class luxury SUV. We’ve found that one way is to select the AMG Performance Package offered with the G 63 for about $4,400. It includes an off-road-optimized adaptive suspension.
Burmester audio 
This 18-speaker, 760-watt 3D surround sound audio system is standard equipment. To our ears, it’s a truly excellent system. Its drilled metal speaker grilles look pretty nice, too.
Guard 360 security system 
Another standard feature, this system keeps an eye on your vehicle while it’s parked, potentially detecting if it’s been damaged. It leverages the vehicle’s built-in Surround View cameras to monitor the whole exterior.
Extensive standard safety tech 
It might not be top-of-mind with a passion purchase like the AMG G 63, but having the latest in active safety technology onboard is reassuring when you’re all loaded up with family and friends. The G 63 comes with attention assist, active lane-keeping, dynamic cruise control, traffic sign assist, and much more.
Wireless charging &amp; phone integration 
Nothing says luxury like complete freedom from cables. Here, you can charge your phone, pair via NFC, and use both Apple CarPlay and Android Auto wirelessly, gloriously free of cord clutter.

Interior

Refined and luxurious without becoming impractical, the 2025 G 63’s cabin is inviting, fitted with leather upholstery, wood trim, heated front seats, and other luxuries. Running boards and a grab handle make it easier to climb up into the G 63.
Once inside, you’ll find fair space, with 39.5 inches of legroom in the second row and 37.4 cubic feet of cargo space behind the seats. Fold the second row, and that expands to 68.6 cubic feet — but it’s worth pointing out that the space is narrower than in some competitors. The Range Rover has more space in general, with up to 83.5 cubic feet of total cargo capacity.

Is the YMM a Good Vehicle?

Is the YMM Reliable?

KBB Editors' Overview

A luxury SUV icon that’s as much a part of the culture as it is a built-for-purpose off-roader, the G-Class imposes its presence, and no variant of it more so than the AMG version, the Mercedes-AMG G 63. Brash, powerful, and ferociously quick, yet refined, comfortable, and surprisingly practical, the G 63 is perhaps AMG’s greatest finesse, transforming an erstwhile military transport into one of the most impressive luxury performance SUVs on the planet.
We’ve logged hundreds of hours driving and evaluating this generation of <a href="https://www.kbb.com/suv/best-luxury-full-size-suvs/">upper-tier luxury SUVs</a>, including the Mercedes-Benz G-Class.

Optional Equipment

Pricing - Dynamic

Pricing - Static

The Mercedes-AMG G 63 starts at $187,250, including destination fees, which puts it in rarefied company alongside the most expensive variants of the <a href="https://www.kbb.com/porsche/cayenne/2025/">Porsche Cayenne</a>, <a href="https://www.kbb.com/lexus/lx/">Lexus LX 700h</a>, and <a href="https://www.kbb.com/bmw/x5-m/">BMW X5 M</a>, all of which are a bit more affordable than the G 63 AMG. The <a href="https://www.kbb.com/land-rover/range-rover/">Land Rover Range Rover</a> lineup covers the $180,000s and continues up beyond $230,000, and beyond that, there’s only the hyper-luxury <a href="https://www.kbb.com/bentley/bentayga/">Bentley Bentayga</a> and the <a href="https://www.kbb.com/rolls-royce/cullinan/">Rolls-Royce Cullinan</a>. In a way, then, the G 63 could be seen as a value option.

Pros

<ul>
<li>Fantastic power</li>
<li>Iconic style</li>
<li>Massive ability</li>
</ul>

Quick New

<ul>
<li>Updated style</li>
<li>Upgraded equipment</li>
<li>Freshened tech</li>
</ul>

Safety

Standard Equipment

Trims

Under the Hood

The 2025 AMG G 63 SUV offers a single engine: a 4.0-liter twin-turbocharged V8 paired with a 48-volt mild hybrid system. The total system output is 577 hp and 627 lb-ft of torque. A 9-speed automatic transmission routes power through permanent 4-wheel drive, and the G 63 comes with a 2-speed transfer case.
<h3>Warranty</h3>
The 2025 Mercedes-Benz AMG G 63 has a 4-year or 50,000-mile new vehicle warranty, whichever comes first. The powertrain is covered for the same term. Both are typical among luxury manufacturers.
<h3>Safety</h3>
The expensive and luxurious G-Class hasn’t been crash-tested by the usual agencies in the U.S., but our European counterparts in the Euro NCAP program rate the G-Class at five stars. The AMG G 63 comes standard with a host of safety equipment, including active brake assist, adaptive cruise control, driver attention assist, steering assist, lane-keep assist, and more.

What's new for

For 2025, the AMG G-Class gets an upgraded V8 engine with 48-volt mild hybrid system, updated MBUX infotainment, new Offroad Cockpit and virtual transparent hood features, and subtly revised exterior design including a new front bumper. New items on the options list include active rolls stabilization via AMG Active Ride Control suspension, four new wheel designs, and a range of custom paint and interior finishes.

Featured Article

Price Ranges

Primary Vehicle Categories

Editorial Field

2025 Mercedes-Benz Mercedes-AMG G-Class Expert Review - Kelley Blue Book

Kelley Blue Book

https://www.kbb.com/wp-content/uploads/2024/10/KBBLogoRefresh-1.svg

Nelson Ireson is an automotive author and enthusiast with more than 15 years experience covering the industry, reporting news, and evaluating vehicles. His work has appeared in print or web for Car and Driver, Road &amp; Track, Motor Trend, and Automobile, as well as Autoblog, Motor Authority, and Green Car Reports, and, once, he provided the answer for one of the segments on NPR's Wait Wait...Don't Tell Me! He reports for KBB from Long Beach, California.

Nelson Ireson

Electric Vehicle

Electric Vehicle Articles - Kelley Blue Book

EV Articles - Kelley Blue Book

Luxury Car

Luxury Car Articles - Kelley Blue Book

2026BMW i7

2026BMW i7 Archives - Kelley Blue Book

BMW Archives - Kelley Blue Book

electric

electric Archives - Kelley Blue Book

sedan

sedan Archives - Kelley Blue Book

The 2026 BMW i7 is an extremely effective and capable all-electric large luxury sedan with a maximum range of 314 miles.

Power, Ride, and Handling

The entry-level i7 eDrive50 has a single electric motor driving the rear wheels to the tune of 449 horsepower and 479 lb-ft of torque. The i7 xDrive60 enjoys 536 hp and 549 lb-ft of torque. The M70 xDrive comes with an awesome 650 hp and 748 lb-ft of torque &#8212; or a temporary 811 lb-ft when using M Sport Boost or Launch Control. These latter two variants have all-wheel drive as standard.
Given the size and weight of the BMW i7, it has some impressive acceleration (as long as you don’t mind range being curtailed), zipping from a standstill to 60 mph in 5.3 seconds, 4.5 seconds, or an “are you kidding us?” 3.5 seconds in the M70.
Such is the joy of electric motors. They play into BMW’s metaphorical hands by being able to generate a lot of power, yet do so almost silently, which is a perfect combination for a luxury vehicle. Acceleration is remarkably swift yet serene. Those driving talents are amplified in the 650-hp i7 M70 xDrive.
For competition, we’re looking at 4.2 seconds for the Mercedes-EQ EQS (with the super-expensive EQS 580 model), 3.0 seconds for the Lucid Air Grand Touring Performance. And supposedly 1.99 seconds for the Tesla Model S Plaid (not counting the first foot of rollout).
We’ve always contended that the <a href="https://www.kbb.com/bmw/7-series/">BMW 7 Series</a> (reviewed separately) is one of the most enjoyable large luxury sedans from the vantage point of the driver’s seat. Even though this closely related i7 electric sedan is big for the class and weighs about three tons, we still notice that same appeal. BMW has made the i7 feel a lot more agile than its specifications might imply. While still remaining supremely comfortable, of course.
We’ve absolutely loved driving this M70 variant, regardless of how much power we might or might not have used during our time behind the wheel. Every mile is a reminder of how good BMW is at tuning suspensions and calibrating accelerator response.
Not every day is spent gliding along the highway or breaking free of city limits, however. Which is where one-pedal driving &#8212; another attribute of electric vehicles &#8212; comes into its own. By setting brake regeneration to its maximum (easily done), the i7’s progress is controlled just by pressing on the accelerator or easing off. It’s only necessary to hit the brake pedal when a more urgent halt is needed.
<h3>Range and Charging</h3>
Wheel size impacts range; larger wheels usually reduce the distance. The i7 eDrive50 is estimated to run for up to 314 miles on a fully charged battery—that’s with 19-inch wheels. The i7 xDrive60 has a best figure of 311 miles. We said “usually” just now because the M70 xDrive is capable of 285 miles on 21-inch wheels or 268 miles with 20-inchers.
Compare all this with 367 miles for the Mercedes EQS 450 4Matic sedan, 410 miles for the Tesla Model S, and an impressive 512 miles for the Lucid Air.
Charging times among these contenders are close. The i7 can regain around 90 miles of range in 10 minutes when connected to a fast charger, similar to the EQS. Lucid and Tesla both say 200 miles is possible in 15 minutes for their cars (or even 12 minutes with the Lucid Air Grand Touring).

Imposing Exterior

Compared with other large luxury sedans, the BMW i7 is big. It’s about a foot longer than the Mercedes-EQ EQS Sedan and the Tesla Model S. However, the Model S remains the widest.
The i7 M70 xDrive comes with various aerodynamic additions, a lot of black touches, the option of an illuminated grille, Frozen matte finishes, and eight two-tone color combinations. One such combo is the Liquid Copper lower section with a Black Sapphire Metallic roof, hood, and trunk lid.

Our Favorite Features and Tech

Panoramic Sky Lounge LED Roof 
This spectacular standard feature has customizable colors and an illuminated graphic design that lets users create their mood within the i7.
Adaptive Recuperation 
Using information from the navigation system to optimize regenerative braking, this feature helps to optimize the BMW i7’s efficiency. It can capture and preserve electrical energy (adding to the range) without requiring any changes to your usual driving style.
BMW Curved Display 
This dash is one large unit containing the Live Cockpit digital driver information display and the touchscreen for a feature-rich iDrive infotainment system that includes navigation, Apple CarPlay/Android Auto, and a Bowers &amp; Wilkins audio system.
IconicSounds 
Created by film composer Hans Zimmer (Google him, he’s done a few Batman films, plus “Dune,” “Gladiator,” “Blade Runner 2049,” and loads more), the i7 offers a choice of sounds to suit moods, performance, etc. They can make you feel like you’re in your own futuristic movie.
M Sport Package 
Although there’s an M version of the i7, some buyers may be happy just with a sportier look rather than going the whole M hog. This options package includes Shadowline exterior trim and M Aerodynamic alloy wheels. The M Sport Professional package adds even more black trim, a rear spoiler, and upgraded M Sport brakes.
BMW Theater Screen 
No mere rear-seat entertainment system, this is a massive 31.3-inch screen with up to 8K resolution and Amazon Fire TV compatibility. It flips down to use and stows in the ceiling when not in use. We’ve enjoyed this feature a lot.

Impressive Interior

The BMW i7’s cabin is sure to meet or more likely exceed anyone’s expectations of a flagship luxury sedan. The designs and technology are all state-of-the-art. Interior space is generous. And we’ve found the seats to be extraordinarily comfortable. Extended Merino leather upholstery and oak trim come as standard.
With the BMW Individual Composition program, buyers can tailor the interior exactly to their liking. There’s a choice of six colors for the leather, and interior trim options range from carbon fiber to four types of wood.
For those who prefer to be chauffeured, an optional Luxury Rear Seating package upgrades the back seats with ventilation and massaging functions. And goodness, those headrests are pillowy.

For a heady combination of power, tech, comfort, and prestige, the BMW i7 is hard to beat. It doesn’t matter which seat you’re in, the i7 offers a lot of features and engagement &#8212; including that special <a href="https://www.kbb.com/bmw/">BMW</a> driver appeal. We think the i7 is one of the finest cars of its class. The lineup consists of three variants that go from a relatively modest conveyance with the best range, to a muscular machine with dynamics to match.
We’ve logged hundreds of hours driving and evaluating this generation of <a href="https://www.kbb.com/electric-car/best-luxury-electric-cars/">large luxury electric sedans</a>, including the BMW i7.

The 2026 BMW i7 has a starting sticker price of $106,875, with the range-topping i7 M70 kicking off at $169,675.
<table style="border-collapse: collapse; width: 100%;">
<tbody>
<tr>
<td style="width: 50%;">i7 eDrive50</td>
<td style="width: 50%;">$106,875</td>
</tr>
<tr>
<td style="width: 50%;">i7 xDrive60</td>
<td style="width: 50%;">$125,375</td>
</tr>
<tr>
<td style="width: 50%;">i7 M70</td>
<td style="width: 50%;">$169,675</td>
</tr>
</tbody>
</table>
&nbsp;

GMC Sierra 2500 for Sale in New Milford, CT

Location

Year

Make, Model & Trim

Condition

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Truck Cab Size

Fuel Type

Truck Bed Length

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Doors

Seller Type

173 Matches

New 2025 GMC Sierra 2500 SLE

Used 2020 GMC Sierra 2500 Denali

Used 2024 GMC Sierra 2500 Denali Ultimate