Used Black GMC for Sale inLongmont, CO

Filters (2)

Location:

Only show listings in CO?

Include delivery listings?

753 vehicles found

Shop with transparent pricing.

Only show listings that include dealer fees
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
134,569
Stock #:
1834
VIN:
3GTU2PEC0HG138992
Onyx Black 2017 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Sapphire Auto Brokers

Sponsored by Sapphire Auto Brokers

2017 GMC Sierra 1500

Denali Crew Cab 4WD

134,569 mi

Englewood, CO
36 mi away
Good Deal

$21,999

Year:
2016
Make:
GMC
Model:
Canyon
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
305 hp 3.6L V6
Exterior color:
Onyx Black
Combined gas mileage:
20 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
119,523
Stock #:
G1310782
VIN:
1GTG6DE3XG1310782
Onyx Black 2016 GMC Canyon Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$536

Sponsored Listing

2016 GMC Canyon

SLT Crew Cab 4WD

119,523 mi

Lone Tree, CO
43 mi away
Good Deal
Manufacturer certified

$17,867

$17,331

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
G260641
VIN:
1GTPUCEK4TZ388199
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Henderson, CO
23 mi away

New car

MSRP $57,045

$47,795

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Onyx Black
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
6
Stock #:
G260603
VIN:
1GTUUHEL8TZ374816
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

Henderson, CO
23 mi away

New car

MSRP $88,930

$75,854

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22
Stock #:
TG328591
VIN:
3GTUUCE82TG328591
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Lone Tree, CO
43 mi away

New car

MSRP $65,064

$52,614

$50,614

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
L467392
VIN:
1GTUUDE83TZ467392
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,895

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Longmont, CO
3 mi away

New car

MSRP $69,430

$58,618

$56,618

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
TZ114794
VIN:
1GTUUGE8XTZ114794
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

Denali Crew Cab 4WD

Golden, CO
31 mi away

New car

MSRP $80,340

$65,999

$63,999

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
TZ454044
VIN:
1GTUUCE80TZ454044
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Golden, CO
31 mi away

New car

MSRP $68,630

$55,999

$53,999

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5
Stock #:
L408824
VIN:
1GTUUEE80TZ408824
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,895

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

Longmont, CO
3 mi away

New car

MSRP $73,250

$62,137

$60,137

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
TZ505422
VIN:
1GTUUDE82TZ505422
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Golden, CO
31 mi away

New car

MSRP $69,055

$55,999

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
2
Stock #:
TZ509792
VIN:
1GTUUCE88TZ509792
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Lone Tree, CO
43 mi away

New car

MSRP $66,045

$53,594

$51,594

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
2
Stock #:
TZ510039
VIN:
1GTUUCE83TZ510039
Onyx Black 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

 

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

Lone Tree, CO
43 mi away

New car

MSRP $63,195

$51,744

$49,744

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Onyx Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
20,715
Stock #:
M207179
VIN:
1GTPUJEK0SZ207179
Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic
New arrival

 

2025 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

20,715 mi

Denver, CO
34 mi away
Good Deal

$40,579

A better way to discover your best deal

Let us help you find a car you’ll love.