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Used 2006 GMC Sierra 1500 SLE1 for Sale near Whitby, ON

445 results
Whitby, ON
2020 GMC Sierra 1500 Elevation Crew Cab 4WD Auto Pluto

2020 GMC Sierra 1500

Elevation Crew Cab 4WD

202,000 kilometres

$27,950

Good Deal
Toronto, ON
47 km away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Interior colour:
Black
Transmission:
Automatic
Mileage:
202,000
Stock number:
154836
VIN:
1GTU9CED3LZ351554

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2017 GMC Sierra 1500 SLE Crew Cab 4WD

2017 GMC Sierra 1500

SLE Crew Cab 4WD

217,638 kilometres

$17,995

Fair Deal
Peterborough, ON
66 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
6-Speed Automatic
Mileage:
217,638
Stock number:
HG395565
VIN:
3GTU2MEC7HG395565

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2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

79,704 kilometres

$64,565

Good Deal
Certified Pre-Owned
Port Perry, ON
92 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
White
Transmission:
Automatic
Mileage:
79,704
Stock number:
208048U
VIN:
3GTUUEE83SG208048

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2024 GMC Sierra 1500 Elevation Crew Cab 4WD

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,033 kilometres

$51,978

Great Deal
Uxbridge, ON
28 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Red
Interior colour:
Black
Transmission:
Automatic
Mileage:
38,033
Stock number:
263964A
VIN:
3GTUUCE88RG357666

2018 GMC Sierra 1500 SLT Crew Cab 4WD

2018 GMC Sierra 1500

SLT Crew Cab 4WD

206,750 kilometres

$20,995

Great Deal
Milton, ON
87 km 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 colour:
Blue
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
206,750
Stock number:
D9415
VIN:
3GTU2NER6JG328679

2024 GMC Sierra 1500 Elevation Crew Cab 4WD

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

30,408 kilometres

$45,995

Great Deal
Mississauga, ON
63 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior colour:
White
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
30,408
Stock number:
19824
VIN:
3GTPUCEK5RG174945

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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

153,885 kilometres

$35,488

Great Deal
St Catharines, ON
83 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
153,885
Stock number:
SC1926A
VIN:
3GTPUCEK3NG659711

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$54,995

Great Deal
Mississauga, ON
62 km 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 colour:
Red
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
34,420
Stock number:
800458A
VIN:
3GTUUEEL3PG217778

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 kilometres

$61,995

Great Deal
Mississauga, ON
63 km 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 colour:
White
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
30,992
Stock number:
19509
VIN:
3GTUUGEL9RG247074

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

68,565 kilometres

$46,995

Great Deal
Mississauga, ON
63 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior colour:
Gray
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
68,565
Stock number:
19905
VIN:
3GTUUCED1RG191729

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2018 GMC Sierra 1500

SLE Crew Cab 4WD

69,580 kilometres

$27,510

Great Deal
Whitby, ON
2 km 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 colour:
Silver
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
69,580
Stock number:
26K083A
VIN:
3GTU2MECXJG159014

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2017 GMC Sierra 1500

SLE Crew Cab 4WD

253,000 kilometres

$12,900

Great Deal
Toronto, ON
34 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Other
Transmission:
Automatic
Mileage:
253,000
VIN:
3GTU2MEC1HG411209

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

47,726 kilometres

$60,994

Great Deal
Bolton, ON
62 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
47,726
Stock number:
U7528
VIN:
3GTUUGEL5RG355028

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2018 GMC Sierra 1500

SLE Crew Cab 4WD

176,965 kilometres

$22,900

Great Deal
Toronto, ON
51 km 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 colour:
Black
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
176,965
Stock number:
STK110091
VIN:
3GTU2MEC3JG110091

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

55,688 kilometres

$57,882

Great Deal
Oakville, ON
72 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
55,688
Stock number:
B2114
VIN:
3GTUUEEL4RG216707

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

154,838 kilometres

$41,995

Great Deal
Oakville, ON
78 km away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
154,838
Stock number:
A0641
VIN:
3GTUUEEL3PG227663

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2025 GMC Sierra 1500

SLE Crew Cab 4WD

10,050 kilometres

$53,978

Great Deal
North York , ON
45 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
10,050
Stock number:
225683
VIN:
3GTUUBE86SG225683

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2017 GMC Sierra 1500

Base

106,899 kilometres

$15,899

Great Deal
Oakville, ON
81 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
4.3L V6 Flex Fuel Vehicle
Exterior colour:
White
Combined gas mileage:
12 L/100km
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
106,899
Stock number:
260521
VIN:
1GTN1LEH1HZ103101

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

35,521 kilometres

$69,200

Great Deal
Certified Pre-Owned
Barrie, ON
79 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
35,521
Stock number:
D032074A
VIN:
3GTUUGELXSG224246

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

94,466 kilometres

$41,700

Great Deal
Burlington, ON
92 km away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Desert Sand Metallic
Interior colour:
JET BLACK, CLOTH SEAT TRIM
Transmission:
Automatic
Mileage:
94,466
Stock number:
267971A
VIN:
3GTPUCEK1PG145682

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2018 GMC Sierra 1500

SLE Crew Cab 4WD

151,028 kilometres

$19,999

Great Deal
Niagara Falls, ON
90 km away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
151,028
Stock number:
5880-26
VIN:
3GTU2MEC6JG125880

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2015 GMC Sierra 1500

Base Crew Cab 4WD

138,884 kilometres

$14,999

Great Deal
Pickering, ON
10 km away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Red
Transmission:
Automatic
Mileage:
138,884
Stock number:
347258
VIN:
3GTU2TEC1FG347258

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

111,361 kilometres

$39,499

Great Deal
Pickering, ON
10 km away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
111,361
Stock number:
240388
VIN:
1GTP9EED2MZ240388

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

10,616 kilometres

$74,496

Good Deal
Peterborough, ON
66 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
10,616
Stock number:
SG354604
VIN:
3GTUUFELXSG354604

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  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / SLE1
  5. / Ontario
  6. / Whitby
Reviews

4 Overall rating

(3 reviews)
Bo K
2.0
Reviewed a 2006 GMC SLE1 Extended Cab 6.5 ft. 4WD on Sep. 30, 2013

Looked nice. Plenty of front passenger space for a large adult. Easy to read gauges. Drove nice and rode nice. I got real world mpg of about 14. That is driving normal. Between 10 and 12 pulling a pontoon. Hwy was about 17 . If you have a large son like I do he will complain constantly about riding in the backseat of the extended cab. At around 50k miles the transmission started slipping and had to be replaced. GM has an ongoing problem with these transmissions but there is no recall. Also had rust issues. This truck was purchased new in middle TN and is not a northern truck where you might expect issues. I loved my truck but was very disappointed in it. It also had a 5.3 engine and did not have much get up and go compared to other friends trucks. I may have gotten a lemon but it really scared me off from other GM products. To be fair , I have a friend with a 2000 Chevy truck that is almost exactly the same and he has 140k on his and works it like a mule. His is a great truck and one of the reasons that I bought mine. He has had a few problems but nothing major.

Greg S
5.0
Reviewed a 2006 GMC SLE1 Crew Cab 5.8 ft. 4WD on Apr. 05, 2008

Nice ride, and can handle a deer hit with minor damage.

Anonymous
5.0
Reviewed a 2006 GMC SLE1 Crew Cab 5.8 ft. RWD on Jul. 06, 2023

Great truck, have had very little issues with it.

  • 2009 GMC Sierra 1500 SLE1 in Whitby ON

  • 2008 GMC Sierra 1500 SLE1 in Whitby ON

  • 2007 GMC Sierra 1500 SLE1 in Whitby ON

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