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Used 2009 GMC Sierra 1500 SLE1 for Sale near Denver, CO

422 results
Denver, CO
2015 GMC Sierra 1500 SLE Crew Cab 4WD Sapphire Auto Brokers

2015 GMC Sierra 1500

SLE Crew Cab 4WD

147,308 miles

$16,999

Good Deal
Englewood, CO
6 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
147,308
Stock number:
1770D
VIN:
3GTU2UEC2FG326408

Sponsored

2023 GMC Sierra 1500 AT4 Crew Cab 4WD

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

23,478 miles

$53,400

Fair Deal
Denver, CO
9 mi away
Year:
2023
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:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
23,478
Stock number:
APG310891
VIN:
3GTUUEEL4PG310891

Sponsored

2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,769 miles

$58,995

Good Deal
Highlands Ranch, CO
13 mi away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
17,769
Stock number:
JV129462
VIN:
1GTUUEE81SZ129462

Sponsored

2018 GMC Sierra 1500 Denali Crew Cab 4WD

2018 GMC Sierra 1500

Denali Crew Cab 4WD

139,724 miles

$24,998

Good Deal
Castle Rock, CO
28 mi away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Brown (Tan)
Transmission:
8-Speed Automatic
Mileage:
139,724
Stock number:
AP142745
VIN:
3GTU2PEJ8JG142745

2015 GMC Sierra 1500 SLT Crew Cab 4WD

2015 GMC Sierra 1500

SLT Crew Cab 4WD

113,425 miles

$23,855

Fair Deal
Parker, CO
7 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Bronze Alloy Metallic
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
113,425
Stock number:
251054H
VIN:
3GTU2VEC7FG374542

2024 GMC Sierra 1500 Denali Crew Cab 4WD

2024 GMC Sierra 1500

Denali Crew Cab 4WD

31,054 miles

$51,973

Great Deal
Golden, CO
11 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
31,054
Stock number:
26015A
VIN:
3GTUUGEL3RG237737

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

102,614 miles

$24,950

Good Deal
Frederick, CO
26 mi away
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:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
102,614
VIN:
3GTU2NECXHG495536

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,176 miles

$53,990

Great Deal
Northglenn, CO
9 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
20,176
Stock number:
CP6657
VIN:
3GTUUEE85RG397019

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

67,614 miles

$36,998

Good Deal
Denver, CO
3 mi away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Green
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
67,614
Stock number:
6927
VIN:
3GTP9EEL5KG105734

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

84,105 miles

$32,588

Good Deal
Dacono, CO
23 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Pacific Blue Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
84,105
Stock number:
P9208A
VIN:
1GTU9CET6MZ294291

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

105,958 miles

$31,500

Great Deal
Denver, CO
6 mi away
Year:
2019
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
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
105,958
Stock number:
KG164392
VIN:
3GTP9EEL1KG164392

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

16,790 miles

$55,989

Great Deal
Highlands Ranch, CO
13 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
16,790
Stock number:
KM372154
VIN:
3GTUUEEL1RG372154

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2018 GMC Sierra 1500

Denali Crew Cab 4WD

88,079 miles

$31,195

Good Deal
Longmont, CO
28 mi away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
88,079
Stock number:
17215
VIN:
3GTU2PEJ1JG111787

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

9,037 miles

$49,997

Good Deal
Store transfer to Denver, CO
1,466 mi away • Price includes $1,999 shipping Price includes $1,999 shipping
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Red (Burgundy)
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
9,037
Stock number:
27380591
VIN:
1GTUUCE85RZ296325

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2018 GMC Sierra 1500

SLE Double Cab 4WD

145,525 miles

$18,498

Good Deal
Longmont, CO
30 mi away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Silver
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
6-Speed Automatic Overdrive
Mileage:
145,525
Stock number:
P601
VIN:
1GTV2MEC9JZ287099

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2017 GMC Sierra 1500

Denali Crew Cab 4WD

109,533 miles

$27,991

Good Deal
Lakewood, CO
4 mi away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
109,533
Stock number:
S0039
VIN:
3GTU2PEJ7HG155027

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

82,699 miles

$25,397

Great Deal
Denver, CO
5 mi away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
White
Fuel type:
Gasoline
Interior color:
Gray
Mileage:
82,699
Stock number:
371251
VIN:
3GTU2NEC2JG371251

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2017 GMC Sierra 1500

Denali Crew Cab 4WD

152,852 miles

$22,651

Fair Deal
Englewood, CO
7 mi away
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:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
152,852
Stock number:
KBB7940
VIN:
3GTU2PEC8HG410236

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

61,448 miles

$45,998

Good Deal
Certified Pre-Owned
Longmont, CO
28 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
61,448
Stock number:
L149566
VIN:
1GTUUGED3PZ149566

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2016 GMC Sierra 1500

SLT Crew Cab

104,446 miles

$19,995

Great Deal
Castle Rock, CO
27 mi away
Year:
2016
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Black
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
104,446
Stock number:
T17848
VIN:
3GTP1NEC9GG305689

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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

83,095 miles

$32,697

Fair Deal
Wheat Ridge, CO
7 mi away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Titanium Rush Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
83,095
Stock number:
NG685643T
VIN:
3GTPUCEKXNG685643

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

64,409 miles

$36,227

Great Deal
Parker, CO
7 mi away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
64,409
Stock number:
250927
VIN:
3GTU9FET2LG368659

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

46,835 miles

$40,997

Great Deal
Highlands Ranch, CO
13 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Pacific Blue Metallic
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
46,835
Stock number:
KM186838
VIN:
1GTU9FED9MZ186838

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  1. Home
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  3. / GMC Sierra 1500
  4. / SLE1
  5. / Colorado
  6. / Denver
Reviews

4.9 Overall rating

(9 reviews)
Cheri G
5.0
Reviewed a 2009 GMC SLE Ext. Cab LB on Mar 15, 2010

I'm very pleased with this vehicle - it has every feature that I need plus a few more perks. It's very sleek and beautiful. I plan to keep it for a long time. I beleive even then it will keep it's value.

Anonymous
5.0
Reviewed a 2009 GMC SLE Ext. Cab SB 4WD on Jan 17, 2010

The GMC Sierra is a great truck that hyandles and rides like a car! This is my first ext cab and the extra storage and passenger space is nice. The 5.3 v8 with 4r speed auto got 20.5 mpg going from Rochester, nY to Carlotte, NC and back in its first major trip. I also got agreat deal on this 2009 leftover. A great value in full size trucks!

Marcel O
5.0
Reviewed a 2009 GMC SLE Crew Cab 4WD on Sep 10, 2009

I bought this truck to work and i make it work towing 8000 pounds every week fuel efficient and solid i think its a great bye it drives like a truck and i wouldnt bye any other type of truck

Anonymous
5.0
Reviewed a 2009 GMC SLE Ext. Cab on Apr 23, 2015

It's a great truck overall, it has a little over 40,000 miles on it and hasn't given me a bit of trouble, This is my first new vehicle purchase and when the time comes to buy another truck it will be a GMC

Anonymous
5.0
Reviewed a 2009 GMC SLE Crew Cab 4WD on Jun 12, 2011

great performance with the 5.3L,good gas mileage,long time between oil changes handles great,great interior,very roomy inside ,great sounding stereo 80,00km on it and only have paid for gas and oil, runs great looks great what more could you want

  • 2008 GMC Sierra 1500 SLE1 in Denver CO

  • 2007 GMC Sierra 1500 SLE1 in Denver CO

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