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New and used 2025 GMC Sierra 2500 Denali trucks for sale near Sullivan's Island, SC

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25 matches 30 miles from 29482
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Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$84,090 MSRP $91,090
Est. $1,563/mo*
Baker Buick GMC Cadillac
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (15 reviews)
Charleston, SC (11 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Atmosphere/Brownstone
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G7109
VIN: 1GT4UREY3SF309535

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Baker Buick GMC Cadillac review

Quick and painless.

January 19, 2025
By Mark Favaro from Conway SC

Quick and painless. Everything went smoothly and I wasn’t in there all day Thanks

2025 GMC Sierra 2500 Denali review

So far so good!

June 6, 2025
By John Yaryan from Jacksonville Florida
Owns this car

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$82,215 MSRP $89,215
Est. $1,528/mo*
Baker Buick GMC Cadillac
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (15 reviews)
Charleston, SC (11 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Onyx Black
Int. color: Atmosphere/Brownstone
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G6802
VIN: 1GT4UREY7SF121505

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$81,260 MSRP $88,260
Est. $1,510/mo*
Baker Buick GMC Cadillac
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (15 reviews)
Charleston, SC (11 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Atmosphere/Brownstone
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G6841
VIN: 1GT4UREY1SF125730

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$84,585 MSRP $91,585
Est. $1,572/mo*
Baker Buick GMC Cadillac
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (15 reviews)
Charleston, SC (11 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G7130
VIN: 1GT4UREY8SF309434

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$83,755 MSRP $90,755
Est. $1,556/mo*
Baker Buick GMC Cadillac
Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (15 reviews)
Charleston, SC (11 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Sterling Metallic
Int. color: Atmosphere/Brownstone
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G6794
VIN: 1GT4UREY2SF125798

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

There are additional matching cars outside your search area.

Sorted by premium dealers first

Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.

As a benefit to some of our dealer customers, we display their listings first.
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali
2025 GMC Sierra 2500 Denali View all 24 photos

New

2025 GMC Sierra 2500 Denali

$89,715
Est. $1,667/mo*
Beach Buick GMC
Myrtle Beach, SC (85 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Titanium Rush Metallic
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Diesel
Transmission: Automatic
Engine: Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
Stock #: G11574
VIN: 1GT4UREY5SF256479

Features

Convenience: Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rain Sensing Wipers, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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Sierra 2500 trims
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‡Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0% sales tax and 7.0% APR. Inputs can be personalized using the calculator.
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GMC Sierra 2500 trims
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