CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
    • Compare cars
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

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

389 results
Courtice, ON
2016 GMC Sierra 1500 Denali Crew Cab 4WD Car Deals Direct

2016 GMC Sierra 1500

Denali Crew Cab 4WD

152,484 kilometres

$26,998

Good Deal
Vaughan, ON
58 km away
Year:
2016
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
Interior colour:
Black
Transmission:
Automatic
Mileage:
152,484
Stock number:
359397
VIN:
3GTU2PEC8GG359397

Sponsored

2022 GMC Sierra 1500 Elevation Crew Cab 4WD

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

136,021 kilometres

$41,000

Great Deal
St Catharines, ON
91 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Onyx Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
136,021
Stock number:
E2557
VIN:
3GTUUCET9NG548138

Sponsored

2024 GMC Sierra 1500 AT4 Crew Cab 4WD

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

51,980 kilometres

$63,860

Fair Deal
Peterborough, ON
56 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:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
51,980
Stock number:
RG183466
VIN:
3GTUUEE81RG183466

Sponsored

2022 GMC Sierra 1500 Elevation Crew Cab 4WD

2022 GMC Sierra 1500

Elevation Crew Cab 4WD

136,021 kilometres

$41,000

Great Deal
St Catharines, ON
91 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Onyx Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
136,021
Stock number:
E2557
VIN:
3GTUUCET9NG548138

2024 GMC Sierra 1500 Denali Crew Cab 4WD

2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 kilometres

$62,995

Great Deal
Mississauga, ON
75 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

2024 GMC Sierra 1500 Elevation Crew Cab 4WD

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

32,650 kilometres

$48,990

Great Deal
Cobourg, ON
48 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:
Blue
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
32,650
Stock number:
RG265204
VIN:
3GTPUCEK2RG265204

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

52,345 kilometres

$54,995

Great Deal
Mississauga, ON
75 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:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
52,345
Stock number:
19462
VIN:
3GTUUEEL4PG248196

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$57,495

Great Deal
Mississauga, ON
73 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

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,430 kilometres

$66,396

Great Deal
Port Perry, ON
98 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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

38,616 kilometres

$59,247

Great Deal
Richmond Hill, ON
52 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

Preparing for a close up...

Photos coming soon

2017 GMC Sierra 1500

Base Crew Cab

189,000 kilometres

$14,890

Great Deal
Fenwick, ON
75 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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

93,627 kilometres

$55,988

Great Deal
Certified Pre-Owned
Markham, ON
39 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:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
93,627
Stock number:
177109A
VIN:
3GTUUGE8XRG324398

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 1500

SLE Crew Cab 4WD

229,920 kilometres

$19,999

Great Deal
Innisfil, ON
70 km away
Year:
2016
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
Transmission:
Automatic
Mileage:
229,920
Stock number:
114
VIN:
3GTU2MEC8GG121483

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

Denali Crew Cab 4WD

167,000 kilometres

$27,999

Great Deal
Barrie, ON
89 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

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

3,371 kilometres

$79,276

Great Deal
Certified Pre-Owned
Alliston, ON
92 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

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

179,365 kilometres

$23,499

Great Deal
Mississauga, ON
83 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

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

SLE Crew Cab 4WD

10,050 kilometres

$53,978

Great Deal
North York , ON
56 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

Preparing for a close up...

Photos coming soon

2016 GMC Sierra 1500

SLE Crew Cab 4WD

186,018 kilometres

$21,995

Great Deal
Toronto, ON
42 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:
186,018
Stock number:
PD0317N
VIN:
3GTU2MEC0GG170497

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

22,089 kilometres

$66,990

Great Deal
Certified Pre-Owned
Port Hope, ON
41 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:
Black
Transmission:
Automatic
Mileage:
22,089
Stock number:
26825A
VIN:
3GTUUEE81SG275991

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

59,565 kilometres

$46,996

Great Deal
Barrie, ON
90 km 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
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
59,565
Stock number:
29111U
VIN:
1GTUUCED6PZ136545

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

SLT Crew Cab 4WD

163,000 kilometres

$24,990

Great Deal
Toronto, ON
67 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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

55,688 kilometres

$57,882

Great Deal
Oakville, ON
82 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

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

173,000 kilometres

$29,999

Great Deal
Hornby, ON
92 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:
173,000
Stock number:
454975
VIN:
3GTU9CED3MG454975

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Denali Crew Cab 4WD

29,000 kilometres

$72,995

Fair Deal
Peterborough, ON
56 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
29,000
Stock number:
SG143433
VIN:
3GTUUGE84SG143433

Sponsored

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

  • 2008 GMC Sierra 1500 SLE1 in Courtice ON

  • 2007 GMC Sierra 1500 SLE1 in Courtice ON

  • All Used Cars

  • Cheap Cars

  • Manual Transmission Cars

  • Sports Cars

  • Hybrid Cars

  • Red Interior Cars

  • Electric Cars

  • Small Cars

  • AWD Cars

  • Cheap Automatic Transmission Cars

  • Classic Trucks

  • Conversion Vans

  • Three Quarter Ton Trucks

  • Diesel Trucks

  • Small Trucks

  • Chevrolet Diesel Trucks

  • Manual Diesel Trucks

  • One Ton Trucks

  • Cheap Trucks

  • Ford Trucks

  • Cheap SUVs

  • Mercedes-Benz Convertibles

  • Ford Diesel Trucks

  • Mercedes-Benz SUVs

  • BMW Convertibles

  • Chevrolet SUVs

  • Toyota SUVs

  • Nissan SUVs

  • Used Cars Under $10,000

  • Used Cars Under $5,000

  • Used Sedans for Sale with Low Mileage in Courtice

  • Used SUVs / Crossovers for Sale with Low Mileage in Courtice

  • Used Hatchbacks for Sale with Low Mileage in Courtice

  • Used Convertibles for Sale with Low Mileage in Courtice

  • Used Vans for Sale with Low Mileage in Courtice

  • Used Minivans for Sale with Low Mileage in Courtice

  • Used Pickup Trucks for Sale with Low Mileage in Courtice

  • Used Coupes for Sale with Low Mileage in Courtice

  • Used Wagons for Sale with Low Mileage in Courtice

  • Wilson-Niblett

  • Jack McGee Peterborough

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Williamson GM Uxbridge

  • Gateway Chevrolet Buick GMC

  • NewRoads Chevrolet Cadillac Buick GMC

  • Mills Buick GMC

  • Highland Chevrolet Buick GMC Cadillac

  • Addison on Eglinton Chevy Buick GMC

  • Bolton GM

  • Roy Nichols Motors Chevrolet

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.