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GMC Sierra 3500 Trucks for Sale near Waterbury, Connecticut

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Less than $400,000
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New 2026 GMC Sierra 3500 Pro Crew Cab

$67,715
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab

$101,715 MSRP
$98,097.4
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab

$101,715 MSRP
$98,097.4
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 AT4 Crew Cab

$86,374.07
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Pro Crew Cab

$66,992.77
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Denali Crew Cab

$87,009.71
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 SLE Crew Cab

$71,476.48
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 AT4 Crew Cab

$86,910.88
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 AT4 Crew Cab

$86,720.18
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 AT4 Crew Cab

$86,720.18
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 SLE Crew Cab

$71,476.48
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Pro Crew Cab

$67,570
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 SLE Crew Cab

$61,705.27
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Denali Crew Cab

$89,904.4
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Pro Double Cab

$55,995.3
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 Pro Crew Cab

$58,915
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

New 2026 GMC Sierra 3500 SLE Crew Cab

$64,899.94
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

Used 2021 GMC Sierra 3500 AT4 Crew Cab

$57,997
speed 32,870 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Harry Brown's Chevrolet
Faribault, MN (1,037.9 mi)
(507) 203-2285

Used 2022 GMC Sierra 3500 AT4 Crew Cab

$51,497
speed 96,472 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

Used 2012 GMC Sierra 3500 SLT Crew Cab

$22,499
speed 156,666 mi
sell
Key features
  • Diesel
  • 6.6L V8 Duramax Diesel, Turbo
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

Used 2022 GMC Sierra 3500 AT4 Crew Cab

$51,497
speed 96,472 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Harry Brown's Chevrolet
Faribault, MN (1,037.9 mi)
(507) 203-2285

Used 2012 GMC Sierra 3500 SLT Crew Cab

$22,499
speed 156,666 mi
sell
Key features
  • Diesel
  • 6.6L V8 Duramax Diesel, Turbo
  • 4WD
location_on
Harry Brown's Chevrolet
Faribault, MN (1,037.9 mi)
(507) 203-2285

Used 2021 GMC Sierra 3500 AT4 Crew Cab

$57,997
speed 32,870 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Harry Brown's GMC
Faribault, MN (1,037.9 mi)
(507) 338-6766

Used 2024 GMC Sierra 3500 AT4 Crew Cab

$65,429
speed 62,770 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Transwest Ford Trucks Minneapolis
Minneapolis, MN (1,040.3 mi)
(612) 287-5085

Used 2025 GMC Sierra 3500 Pro Crew Cab

$55,335
speed 9,391 mi
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Transwest Ford Trucks Minneapolis
Minneapolis, MN (1,040.3 mi)
(612) 287-5085

Used 2025 GMC Sierra 3500 SLT Crew Cab

$67,990
speed 34,867 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
DeYarman CDJR Ames
Ames, IA (1,056.7 mi)
(515) 497-9420

New 2025 GMC Sierra 3500 Crew Cab Service Truck

$66,000
sell
Key features
  • Gasoline
  • 9' Steel Monroe Body
  • 4x4
location_on
Kelley Buick GMC, Inc
Bartow, FL (1,063.6 mi)
(863) 260-8926

New 2025 GMC Sierra 3500 Regular Cab Service Truck

$73,500
sell
Key features
  • Diesel
  • 11' Steel Monroe Body
  • 4x4
location_on
Kelley Buick GMC, Inc
Bartow, FL (1,063.6 mi)
(863) 260-8926

New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck

$71,183
sell
Key features
  • Diesel
  • 11' 4" Steel Hillsboro Body
  • 4x4
location_on
Kelley Buick GMC, Inc
Bartow, FL (1,063.6 mi)
(863) 260-8926

New 2025 GMC Sierra 3500 Crew Cab Service Truck

$66,000
sell
Key features
  • Gasoline
  • 9' Steel Monroe Body
  • 4x4
location_on
Kelley Buick GMC, Inc
Bartow, FL (1,063.6 mi)
(863) 260-8926

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