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8-Cylinder Turbo

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Used

Sierra 2500

Max Trailering Package

Heavy Duty Front Spring/Camper Package

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Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package Martinsburg WV 25404

Automatic

Denali Ultimate

8-Cylinder

Gasoline

Sierra 1500

Preferred Package

LPO, Elevation Black Package

Sierra Safety Plus Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package Frederick MD 21701

Elevation

Electric

Hummer EV

New 2025 GMC Hummer EV 3X

New 2025 GMC Hummer EV 3X Frederick MD 21701

Denali Reserve Package

Snow Plow Prep/Camper Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package Frederick MD 21701

Denali

Fullsize Regular Cab

Convenience Package

New 2024 GMC Sierra 2500 Pro w/ Convenience Package

New 2024 GMC Sierra 2500 Pro w/ Convenience Package Frederick MD 21701

1SA Pro Safety Plus Package

New 2025 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package

New 2025 GMC Sierra 2500 Pro w/ 1SA Pro Safety Plus Package Frederick MD 21701

Certified

SLT Convenience Package

Gooseneck/5th Wheel Prep Package

Certified 2024 GMC Sierra 2500 SLT w/ SLT Convenience Package

Certified 2024 GMC Sierra 2500 SLT w/ SLT Convenience Package Hunt Valley MD 21030

Flexible Fuel

Work Truck Preferred Package

Used 2014 GMC Sierra 2500 W/T w/ Work Truck Preferred Package

Used 2014 GMC Sierra 2500 W/T w/ Work Truck Preferred Package York PA 17403

LPO, Hitch Package

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package Frederick MD 21701

6-Cylinder Turbo

Midsize

Sport Utility

4-Cylinder Turbo

Terrain

Elevation Premium Package

New 2026 GMC Terrain Elevation w/ Elevation Premium Package

New 2026 GMC Terrain Elevation w/ Elevation Premium Package Frederick MD 21701

Snow Plow Prep Package

Used 2015 GMC Sierra 2500 4x4 Double Cab w/ Snow Plow Prep Package

Used 2015 GMC Sierra 2500 4x4 Double Cab w/ Snow Plow Prep Package Eldersburg MD 21784

4x4 Double Cab

Fullsize

6-Cylinder

Acadia

Technology Package

Trailering Package

LPO, Floor Liner Package

Used 2023 GMC Acadia AT4 w/ Technology Package

Used 2023 GMC Acadia AT4 w/ Technology Package Frederick MD 21701

Certified 2024 GMC Sierra 2500 AT4X

Certified 2024 GMC Sierra 2500 AT4X Hunt Valley MD 21030

AT4X

Certified 2022 GMC Sierra 2500 Denali

Certified 2022 GMC Sierra 2500 Denali Leesburg VA 20176

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Rockville MD 20852

Used 2022 GMC Sierra 2500 Denali

Used 2022 GMC Sierra 2500 Denali Glen Burnie MD 21061

SLE Convenience Package

Remote Start Package

SLE Heated Package

New 2025 GMC Sierra 2500 SLE w/ Preferred Package

New 2025 GMC Sierra 2500 SLE w/ Preferred Package Glen Burnie MD 21061

Duramax Plus Package

Suspension Package, Off-Road

Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package Springfield VA 22153

Gooseneck/5TH Wheel Package

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Mcconnellsburg PA 17233

Used 2020 GMC Sierra 2500 Denali

Used 2020 GMC Sierra 2500 Denali Manassas VA 20109

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Frederick MD 21701

SLE Value Package;

X31 Off-Road Package

Used 2022 GMC Sierra 2500 SLE w/ SLE Value Package;

Used 2022 GMC Sierra 2500 SLE w/ SLE Value Package; Leesburg VA 20176

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Vienna VA 22182

Luxury Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package

New 2025 GMC Acadia Elevation w/ Elevation Premium Package Frederick MD 21701

AT4 Premium Plus Package

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

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Chantilly VA 20151

SLT Premium Package

Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package

Used 2024 GMC Sierra 2500 SLT w/ SLT Premium Package Laurel MD 20707

Used 2017 GMC Acadia Limited SLT

Used 2017 GMC Acadia Limited SLT Frederick MD 21701

Limited SLT

SLE Preferred Package

Used 2015 GMC Sierra 2500 SLE w/ SLE Preferred Package

Used 2015 GMC Sierra 2500 SLE w/ SLE Preferred Package Jarrettsville MD 21084

Certified 2022 GMC Sierra 2500 SLE w/ SLE Value Package;

Certified 2022 GMC Sierra 2500 SLE w/ SLE Value Package; Winchester VA 22601

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package;

New 2026 GMC Sierra 2500 SLE w/ SLE Value Package; Winchester VA 22601

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Derwood MD 20855

Denali Black Diamond Edition

Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition Vienna VA 22182

AT4 Preferred Package

Used 2024 GMC Sierra 2500 AT4 w/ Technology Package

Used 2024 GMC Sierra 2500 AT4 w/ Technology Package Frederick MD 21701

AT4 Premium Package

Driver Alert Package II

Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 2500 AT4 w/ AT4 Premium Package Mcconnellsburg PA 17233

Used 2020 GMC Sierra 2500 HD Crew Cab Denali Pickup 4D 6 1/2 ft

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package Sterling VA 20166

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Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Sierra 2500 listings in Frederick, MD. See Kelley Blue Book pricing to get the best deal. Search from 161 GMC Sierra 2500 cars for sale, including a Certified 2022 GMC Sierra 2500 Denali, a Certified 2022 GMC Sierra 2500 SLE, and a Certified 2024 GMC Sierra 2500 AT4X ranging in price from $16,900 to $97,325.

GMC Sierra 2500 for Sale in Frederick, MD - Kelley Blue Book

Search from 161 GMC Sierra 2500 for sale, including a Certified 2022 GMC Sierra 2500 Denali, a Certified 2022 GMC Sierra 2500 SLE w/ SLE Value Package;, and a Certified 2024 GMC Sierra 2500 AT4X ranging in price from $16,900 to $97,325.

Autotrader has 161 GMC Sierra 2500 for sale near Frederick, MD, including a Certified 2022 GMC Sierra 2500 Denali, a Certified 2022 GMC Sierra 2500 SLE w/ SLE Value Package;, and a Certified 2024 GMC Sierra 2500 AT4X ranging in price from $16,900 to $97,325.

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.

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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.

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Eric Brandt is a Senior Editor for Cox Automotive, specializing in expert reviews for Kelley Blue Book and Autotrader. Eric helps shoppers find the right car for their needs, wants, and budget. Eric started writing for Cox Automotive as a freelancer in 2017 and entered his current role in 2022. In addition to car reviews, Eric’s work on KBB and Autotrader has included lists, comparisons, advice, Oversteer articles and videos, and even motorcycle and ATV content.

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2026Mercedes-Benz Mercedes-AMG SL

2026Mercedes-Benz Mercedes-AMG SL Archives - Kelley Blue Book

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$73,500 &amp; up

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The 2026 Mercedes-AMG SL is an impressive luxury roadster with a glorious heritage.

Cons

Power, Ride and Handling

Driving Impressions

Drivetrains in the 2026 AMG SL go from great to good gracious. The SL 43 flexes its 416 horsepower to sprint from standstill to 60 mph in a perfectly zippy 4.8 seconds. Most SL buyers don’t need to go faster than this. But the ones who do can put the SL 55’s 469 horsepower to the ground and hit 60 mph a second sooner. Or shave off another 0.3 of a second in the 577-horsepower SL 63.
To compare with the SL 43, the “base” Porsche 911 Carrera Cabriolet has 379 horsepower and is about half a second quicker to 60 mph, while the Mercedes beats the BMW 840i Convertible by a small margin. Anyway, it isn’t all about the numbers with an SL.
Although there is another twist with the AMG SL 63 S E Performance, which harnesses electric power as well as combustion to push the SL to extremes it’s never known before. It develops a truly awesome 805 horsepower and up to 1,047 lb-ft of torque. The 60-mph mark is but a fleeting event that happens just 2.8 seconds (gasp) into its rush to a top speed of 198 mph.
In general, we’ve found the SL does a fantastic job of balancing engaging performance with a luxurious ride quality. We could cruise for hours on the highway with no complaints. Yet the SL is equally in its element on twisting back roads, thanks to the all-wheel steering system (in the V8-powered models) and the well-tuned AMG Ride Control suspension system.
<h3>Fuel Economy</h3>
It’s unlikely that SL buyers will care too much about gas bills. That said, the SL 43 achieves 22 mpg in combined city/highway driving. Which is fine, we suppose. The BMW 840i Convertible gets 24 mpg combined, about as good as this class gets. The SL 55 and SL 63 both run to 16 mpg combined. The SL 63 S E Performance achieves the equivalent of 29 mpg combined (MPGe) or 18 mpg combined once the battery is depleted. Its battery-only range is negligible.

Athletic Exterior

Exterior

We’d say the Mercedes-AMG SL is handsome. It looks simultaneously expensive and athletic, with sports-car proportions and stylish wheel options. This current SL forgoes the retractable hardtop of previous SL generations in favor of a powered soft top. We think it looks great with the roof down.
This year, the Manufaktur program adds Ireland Mid-Green Magno (not mango), Cote d’Azur light blue, and Orange Flame Metallic. And then there’s the impressive list of Manufaktur Exclusive finishes.

GMC Sierra 2500 for Sale in Frederick, MD

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New 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

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