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

393 results
Whitby, ON
2024 GMC Sierra 1500 Elevation Crew Cab 4WD Two Guys Quality Cars

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

96,698 kilometres

$50,995

Fair Deal
St. Catharines, ON
85 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:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
96,698
Stock number:
18473
VIN:
3GTUUCEDXRG238532

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2017 GMC Sierra 1500 Base Crew Cab

2017 GMC Sierra 1500

Base Crew Cab

189,000 kilometres

$14,890

Good Deal
Fenwick, ON
64 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
4.3L V6 Flex Fuel Vehicle
Exterior colour:
Stone Blue Metallic
Combined gas mileage:
12 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Gray
Transmission:
Automatic
Mileage:
189,000
Stock number:
0741
VIN:
3GTP1LEH2HG470212

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2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

68,084 kilometres

$59,995

Good Deal
Certified Pre-Owned
Peterborough, ON
66 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Silver
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
68,084
Stock number:
UT21293
VIN:
3GTUUEE84RG421293

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2021 GMC Sierra 1500 Denali Crew Cab 4WD

2021 GMC Sierra 1500

Denali Crew Cab 4WD

153,399 kilometres

$39,995

Great Deal
Aurora, ON
45 km away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black (EBONY TWILIGHT METALLIC)
Transmission:
Automatic
Mileage:
153,399
Stock number:
2693BA
VIN:
3GTU9FEL5MG345863

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$62,995

Great Deal
Aurora, ON
45 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:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
49,509
Stock number:
US4061
VIN:
3GTUUEE84SG185590

2026 GMC Sierra 1500 AT4 Crew Cab 4WD

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

23,774 kilometres

$75,995

Great Deal
Certified Pre-Owned
Peterborough, ON
66 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
23,774
Stock number:
UT29267
VIN:
3GTUUEE81TG129267

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$57,495

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

SLT Crew Cab 4WD

27,042 kilometres

$59,995

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:
Gray
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Brown
Transmission:
Automatic
Mileage:
27,042
Stock number:
19488
VIN:
3GTUUDEL8RG312737

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,430 kilometres

$66,396

Great Deal
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:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
17,430
Stock number:
204376U
VIN:
3GTUUEE80SG204376

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

38,616 kilometres

$59,247

Great Deal
Richmond Hill, ON
41 km away
Year:
2024
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
Transmission:
Automatic
Mileage:
38,616
Stock number:
AP1939
VIN:
3GTUUEE83RG239147

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

14,647 kilometres

$70,998

Great Deal
Thornhill, ON
40 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
14,647
Stock number:
TT117749
VIN:
3GTUUCE88TG117749

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2016 GMC Sierra 1500

Base Double Cab 4WD

190,842 kilometres

$13,995

Great Deal
Toronto, ON
50 km away
Year:
2016
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
190,842
Stock number:
211091
VIN:
1GTV2LEC5GZ211091

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,680 kilometres

$64,888

Great Deal
Certified Pre-Owned
Port Hope, ON
53 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Sport Red
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Gray
Transmission:
Automatic
Mileage:
30,680
Stock number:
26564A
VIN:
3GTUUGE81RG233360

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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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2018 GMC Sierra 1500

Denali Crew Cab 4WD

167,000 kilometres

$27,999

Great Deal
Barrie, ON
82 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:
White
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
167,000
Stock number:
FEB-9745
VIN:
3GTU2PEC8JG609745

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

179,365 kilometres

$23,499

Great Deal
Mississauga, ON
71 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:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
179,365
Stock number:
298588
VIN:
3GTU2NEC0JG298588

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2018 GMC Sierra 1500

Base Crew Cab 4WD

151,385 kilometres

$18,999

Great Deal
Pickering, ON
10 km away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
151,385
Stock number:
443142
VIN:
3GTU2LEC1JG443140

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

163,000 kilometres

$24,900

Great Deal
Toronto, ON
55 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:
163,000
Stock number:
LFC2018SDB
VIN:
3GTU2NEC9JG488907

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2019 GMC Sierra 1500

SLT Crew Cab 4WD

175,586 kilometres

$31,998

Great Deal
Hamilton, ON
98 km away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior colour:
Teal
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
175,586
Stock number:
AA797E
VIN:
1GTU9DED7KZ400064

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2026 GMC Sierra 1500

AT4 Crew Cab 4WD

3,371 kilometres

$78,897

Great Deal
Certified Pre-Owned
Alliston, ON
82 km away
Year:
2026
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:
11 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
3,371
Stock number:
18444A
VIN:
3GTUUEE83TG153859

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2018 GMC Sierra 1500

Base Double Cab 4WD

237,456 kilometres

$13,995

Great Deal
Hornby, ON
81 km away
Year:
2018
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Transmission:
Automatic
Mileage:
237,456
Stock number:
158485
VIN:
1GTV2LEC2JZ158485

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

21,385 kilometres

$54,999

Great Deal
Toronto, ON
54 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:
21,385
Stock number:
52689A
VIN:
3GTUUCED0RG397396

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2019 GMC Sierra 1500

Elevation Crew Cab 4WD

203,795 kilometres

$23,475

Great Deal
Scarborough, ON
20 km away
Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Transmission:
Automatic
Mileage:
203,795
Stock number:
74323
VIN:
1GTU9CED2KZ422239

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

56,136 kilometres

$51,995

Fair Deal
Clarington, ON
20 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior colour:
White
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
56,136
Stock number:
P21A0958
VIN:
3GTUUDED0NG675844

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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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