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  • New Listing
    Stock photo**
    $956/mo est.
    $5,000 down
    • Exterior color: Titanium Rush MetallicTitanium Rush Metallic
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $956/month for 36 months

    $5,000 Down payment

    $5,956 Due at signing

    $5,956 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $39,417 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Titanium Rush Metallic 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD AT4 in Titanium Rush Metallic features: ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPE7XSF350899
    Stock: G12898
    Listed since: 07-28-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $947/month for 36 months

    $5,000 Down payment

    $5,947 Due at signing

    $5,947 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $39,096 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Denali in Summit White features:O'Neil Buick...

    Features and Specs:

    Listing Information:

    VIN: 1GT4URE74SF302097
    Stock: G12806
    Listed since: 05-26-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Atmosphere/Brownstone premium leatherAtmosphere/Brownstone premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,036/month for 36 months

    $5,000 Down payment

    $6,036 Due at signing

    $6,036 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $42,279 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Onyx Black 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali in Onyx Black features...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY0SF154197
    Stock: G12633
    Listed since: 12-31-2024

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,057/month for 36 months

    $5,000 Down payment

    $6,057 Due at signing

    $6,057 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $43,037 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Onyx Black 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali in Onyx Black features...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY2SF285552
    Stock: G12766
    Listed since: 07-07-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Arriving Soon
    $709/mo est.
    $5,000 down
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Estimate Lease Details

    $709/month for 36 months

    $5,000 Down payment

    $5,709 Due at signing

    $5,709 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $30,508 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Summit White features: Recent Arrival!O'...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE73SF346444
    Stock: G12889
    Listed since: 07-24-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Estimate Lease Details

    $675/month for 36 months

    $5,000 Down payment

    $5,675 Due at signing

    $5,675 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $29,291 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Summit White features:O'Neil Buick GMC i...

    Features and Specs:

    Listing Information:

    VIN: 1GT5ULE73SF332662
    Stock: G12867
    Listed since: 06-25-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black premium leatherJet Black premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $1,052/month for 36 months

    $5,000 Down payment

    $6,052 Due at signing

    $6,052 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $42,858 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Sterling Metallic 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali in Sterling Met...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UREY8SF297740
    Stock: G12793
    Listed since: 05-26-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 8'2” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Estimate Lease Details

    $689/month for 36 months

    $5,000 Down payment

    $5,689 Due at signing

    $5,689 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $29,809 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Summit White features:O'Neil Buick GMC i...

    Features and Specs:

    Listing Information:

    VIN: 1GT3ULE71SF310487
    Stock: G12819
    Listed since: 06-13-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • $919/mo est.
    $5,000 down
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Jet Black leatherJet Black leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Estimate Lease Details

    $919/month for 36 months

    $5,000 Down payment

    $5,919 Due at signing

    $5,919 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $38,099 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Onyx Black 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD SLT in Onyx Black features:O'Neil Buick GMC in Wa...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UNE7XSF296878
    Stock: G12790
    Listed since: 05-24-2025

  • New Listing
    Stock photo**
    • Exterior color: Cardinal RedCardinal Red
    • Interior color: Jet BlackJet Black
    • 8'2” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Estimate Lease Details

    $834/month for 36 months

    $5,000 Down payment

    $5,834 Due at signing

    $5,834 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $35,039 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Cardinal Red 2025 GMC Sierra 2500HD Pro RWD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Pro in Cardinal Red features: ...

    Features and Specs:

    Listing Information:

    VIN: 1GT4HLEY1SF353308
    Stock: G12906
    Listed since: 07-24-2025

  • $722/mo est.
    $5,000 down
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Estimate Lease Details

    $722/month for 36 months

    $5,000 Down payment

    $5,722 Due at signing

    $5,722 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $31,003 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Summit White features:O'Neil Buick GMC i...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE77SF221169
    Stock: G12660
    Listed since: 02-07-2025

  • New Listing
    Stock photo**
    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,231/month for 36 months

    $5,000 Down payment

    $6,231 Due at signing

    $6,231 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,307 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Onyx Black 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali Ultimate in O...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY3SF353295
    Stock: G12916
    Listed since: 07-28-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,225/month for 36 months

    $5,000 Down payment

    $6,225 Due at signing

    $6,225 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,113 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Sterling Metallic 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali Ultima...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY2SF341946
    Stock: G12886
    Listed since: 07-23-2025

  • Arriving Soon
    Stock photo**
    $951/mo est.
    $5,000 down
    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Estimate Lease Details

    $951/month for 36 months

    $5,000 Down payment

    $5,951 Due at signing

    $5,951 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $39,249 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD AT4 in Summit White features: Recent Arrival!O'...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UPE71SF361595
    Stock: G12924
    Listed since: 08-02-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,242/month for 36 months

    $5,000 Down payment

    $6,242 Due at signing

    $6,242 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,697 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali Ultimate in...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY9SF316736
    Stock: G12834
    Listed since: 06-13-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Estimate Lease Details

    $675/month for 36 months

    $5,000 Down payment

    $5,675 Due at signing

    $5,675 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $29,291 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Summit White features:O'Neil Buick GMC i...

    Features and Specs:

    Listing Information:

    VIN: 1GT5ULE73SF301881
    Stock: G12805
    Listed since: 06-05-2025

  • Advertisement

    4 Offers Nearby

    2025 GMC Sierra 2500HD
    $46,300
    starting MSRP
    • 6 Colors
    • 2 Trims
    • 10 Packages
    View Offers 
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • New Listing
    Stock photo**
    $722/mo est.
    $5,000 down
    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    Close

    Estimate Lease Details

    $722/month for 36 months

    $5,000 Down payment

    $5,722 Due at signing

    $5,722 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $31,007 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Sterling Metallic 2025 GMC Sierra 2500HD Pro 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD Pro in Sterling Metallic features: Recent Arr...

    Features and Specs:

    Listing Information:

    VIN: 1GT4ULE76SF357681
    Stock: G12920
    Listed since: 08-01-2025

    • Exterior color: Onyx BlackOnyx Black
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,231/month for 36 months

    $5,000 Down payment

    $6,231 Due at signing

    $6,231 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,307 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Onyx Black 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali Ultimate in O...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY5SF342296
    Stock: G12887
    Listed since: 07-14-2025

    • Exterior color: Summit WhiteSummit White
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,231/month for 36 months

    $5,000 Down payment

    $6,231 Due at signing

    $6,231 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,311 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Summit White 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselThis 2025 GMC Sierra 2500HD Denali Ultimate in...

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY3SF271101
    Stock: G12732
    Listed since: 04-16-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Jet Black clothJet Black cloth
    • 6'10” bed, 6.6l, 8cyl
    • O'Neil GMC (40 mi away)5 out of 5 stars(1)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Keyless Entry/Start
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    Estimate Lease Details

    $801/month for 36 months

    $5,000 Down payment

    $5,801 Due at signing

    $5,801 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $33,846 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Warminster, PA / 40 miles away from Wilmington, DE

    Sterling Metallic 2025 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic 6.6L V8This 2025 GMC Sierra 2500HD SLE in Sterling Metallic features:O'Neil B...

    Features and Specs:

    Listing Information:

    VIN: 1GT5UME76SF334699
    Stock: G12876
    Listed since: 06-25-2025

    • Exterior color: Sterling MetallicSterling Metallic
    • Interior color: Alpine Umber premium leatherAlpine Umber premium leather
    • 6'10” bed, 6.6l, 8cyl
    • Patriot Buick GMC (41 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Keyless Entry/Start
    Close

    Estimate Lease Details

    $1,240/month for 36 months

    $5,000 Down payment

    $6,240 Due at signing

    $6,240 total due at lease signing includes down payment, first month payment, and $0 security deposit. Total cost to lessee is $49,636 over the lease term. Except as otherwise expressly provided, excludes sales tax, title, registration and other fees. Lessee is responsible for vehicle maintenance, insurance, repairs and charges for excess wear and tear. Actual monthly payments will vary. Not all lessees may qualify; higher lease rates apply for lessees with lower credit ratings. Payment estimate based on lease programs in effect through August 4, 2025.

    Located in Boyertown, PA / 41 miles away from Wilmington, DE

    Features and Specs:

    Listing Information:

    VIN: 1GT4UXEY9SF345086
    Stock: G5317
    Listed since: 06-26-2025

Showing 1 - 21 out of 5,225 listings

Consumer Reviews for the GMC Sierra 2500HD

Read recent reviews for the GMC Sierra 2500HD
Overall Consumer Rating
3.9 out of 5 stars29 Reviews
Write a vehicle reviewSee all 29 reviews
  • 5 star
    (62%)
  • 4 star
    (10%)
  • 3 star
    (0%)
  • 2 star
    (7%)
  • 1 star
    (21%)
1 out of 5 stars

Be Aware!!! Do Not Buy!!

Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
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More about the GMC Sierra 2500HD

How much does it cost to lease a GMC Sierra 2500HD in Wilmington, DE?

A GMC Sierra 2500HD lease in Wilmington, DE starts at about $674 and runs up to $1,241. Keep in mind that these are estimates and the prices can vary based on a number of factors such as trim level, options, down payment, and length of the lease.

How much does it cost to lease a GMC Sierra 2500HD 2025 in Wilmington, DE?

It costs between $674 and $1,241 to lease a GMC Sierra 2500HD 2025 in Wilmington, DE. Note that these are estimates, and the pricing can change based on the vehicle's trim level, installed options, and aspects of the lease such as the down payment, money factor and the lease term.
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