GMC Sierra 3500 Trucks for Sale near Millsboro, Delaware
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New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$106,159
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$105,664
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
New 2026 GMC Sierra 3500 AT4 Crew Cab
$91,809
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
New 2026 GMC Sierra 3500 Denali Crew Cab
$96,989
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
New 2026 GMC Sierra 3500 Denali Crew Cab
$96,989
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
New 2026 GMC Sierra 3500 Denali Crew Cab
$96,195
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Van Buick GMC
Scottsdale, AZ (2,060.3 mi)
(480) 745-1753
Used 2024 GMC Sierra 3500 AT4 Crew Cab
$70,419
speed 50,399 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Henry Brown Buick GMC
Gilbert, AZ (2,059.8 mi)
(480) 906-4041
Used 2024 GMC Sierra 3500 Denali Ultimate Crew Cab
$73,900
speed 34,572 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x4
location_on
AutoNation Chevrolet Gilbert
Gilbert, AZ (2,059.8 mi)
(480) 210-0332
Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab
$77,374
speed 32,583 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Henry Brown Buick GMC
Gilbert, AZ (2,059.8 mi)
(480) 906-4041
Used 2023 GMC Sierra 3500 SLE Regular Cab
$46,549
speed 59,250 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Casa Chevrolet of Prescott
Prescott, AZ (2,066.4 mi)
(928) 582-8498
Used 2022 GMC Sierra 3500 Denali Crew Cab
$54,049
speed 121,055 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Casa Chevrolet of Prescott
Prescott, AZ (2,066.4 mi)
(928) 582-8498
New 2026 GMC Sierra 3500 AT4 Crew Cab
$93,299 MSRP
$81,799
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$88,384 MSRP
$77,884
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 Pro Crew Cab
$71,460 MSRP
$65,960
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,059 MSRP
$81,559
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$89,225 MSRP
$78,725
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,949 MSRP
$82,449
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 Pro Double Cab
$68,785 MSRP
$63,285
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$93,149 MSRP
$82,649
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 Pro Double Cab
$68,785 MSRP
$63,285
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$93,099 MSRP
$82,599
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 AT4 Crew Cab
$89,870 MSRP
$78,370
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
New 2026 GMC Sierra 3500 Pro Crew Cab
$71,460 MSRP
$65,960
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
Used 2024 GMC Sierra 3500 AT4 Crew Cab
$64,995
speed 30,581 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
Used 2022 GMC Sierra 3500 AT4 Crew Cab
$48,495
speed 100,540 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
Used 2026 GMC Sierra 3500 Pro Crew Cab
$57,495
speed 44,647 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
Used 2019 GMC Sierra 3500 SLT Crew Cab
$15,995
speed 301,216 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (2,077.1 mi)
(435) 412-2916
Used 2026 GMC Sierra 3500 Denali Crew Cab
$91,995 List Price
$78,289
speed 3,128 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Sanderson Ford
Glendale, AZ (2,077.7 mi)
(623) 246-4517
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$65,499
sell
Key features
- Diesel
- 11' 4" Steel CM Truck Beds Body
- 4WD
location_on
Liberty GMC
Peoria, AZ (2,078.6 mi)
(623) 257-6958
New 2026 GMC Sierra 3500 Crew Cab Service Truck
$73,517
sell
Key features
- Diesel
- 9' Steel Royal Body
- 4WD
location_on
Liberty GMC
Peoria, AZ (2,078.6 mi)
(623) 257-6958
