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 2003 GMC Sierra 1500 Denali for Sale near St Thomas, ON

68 results
St Thomas, ON
2024 GMC Sierra 1500 Denali Crew Cab 4WD Robinson Chevrolet Buick GMC Simcoe

2024 GMC Sierra 1500

Denali Crew Cab 4WD

78,128 kilometres

$59,999

Good Deal
Certified Pre-Owned
Simcoe, ON
72 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
78,128
Stock number:
5099
VIN:
3GTUUGE83RG224711

Sponsored

2025 GMC Sierra 1500 Denali Crew Cab 4WD

2025 GMC Sierra 1500

Denali Crew Cab 4WD

27,521 kilometres

$73,358

Fair Deal
Certified Pre-Owned
Chatham, ON
89 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:
27,521
Stock number:
T151A
VIN:
3GTUUGE8XSG175237

Sponsored

2023 GMC Sierra 1500 Denali Crew Cab 4WD

2023 GMC Sierra 1500

Denali Crew Cab 4WD

57,468 kilometres

$60,995

Fair Deal
Seaforth, ON
89 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
Interior colour:
Black
Transmission:
Automatic
Mileage:
57,468
Stock number:
25-0180A
VIN:
3GTUUGEDXPG214395

Sponsored

2026 GMC Sierra 1500 Denali Crew Cab 4WD

2026 GMC Sierra 1500

Denali Crew Cab 4WD

4,117 kilometres

$83,999

Great Deal
Certified Pre-Owned
Simcoe, ON
72 km away
Year:
2026
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:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
4,117
Stock number:
26T18
VIN:
3GTUUGED1TG115281

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

Denali Crew Cab 4WD

162,376 kilometres

$30,512

Good Deal
Sarnia, ON
99 km 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 colour:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
162,376
Stock number:
JG230868
VIN:
3GTU2PEJ4JG230868

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Denali Crew Cab 4WD

68,202 kilometres

$60,679

Good Deal
Seaforth, ON
89 km away
Year:
2023
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:
68,202
Stock number:
R-0091
VIN:
3GTUUGEL1PG337039

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

78,128 kilometres

$59,999

Good Deal
Certified Pre-Owned
Simcoe, ON
72 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
78,128
Stock number:
5099
VIN:
3GTUUGE83RG224711

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

44,877 kilometres

$64,998

Good Deal
Certified Pre-Owned
Cambridge, ON
99 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
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
44,877
Stock number:
260727A
VIN:
1GTUUGEL8RZ316854

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

19,470 kilometres

$67,999

Good Deal
Certified Pre-Owned
Simcoe, ON
72 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
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
19,470
Stock number:
24T272
VIN:
3GTUUGEL7RG359789

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Crew Cab 4WD

4,335 kilometres

$88,999

Good Deal
Certified Pre-Owned
Kitchener, ON
93 km away
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 colour:
Black
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
4,335
Stock number:
14273L
VIN:
3GTUUGEL8TG140010

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 1500

Denali Crew Cab 4WD

94,396 kilometres

$36,999

Good Deal
Chatham-Kent, ON
94 km 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 colour:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
8-Speed Automatic
Mileage:
94,396
Stock number:
LK00679ZA
VIN:
3GTU2PEJ8JG596722

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Denali Crew Cab 4WD

27,521 kilometres

$73,358

Fair Deal
Certified Pre-Owned
Chatham, ON
89 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:
27,521
Stock number:
T151A
VIN:
3GTUUGE8XSG175237

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Denali Crew Cab 4WD

60,775 kilometres

$59,799

Fair Deal
Certified Pre-Owned
Simcoe, ON
72 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
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
60,775
Stock number:
25U25CA
VIN:
3GTUUGEL0PG158913

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / Denali
  5. / Ontario
  6. / St Thomas
FAQs

GMC Sierra 1500 Denali FAQs

How many GMC Sierra 1500 Denali vehicles in St Thomas, ON have no reported accidents or damage?

68 out of 68 for sale near St Thomas, ON have no reported accidents or damage.

What is the fuel economy of the GMC Sierra 1500 Denali?

Depending on the engine and options, the GMC Sierra 1500 Denali gets between 9 and 15 L/100km (or EV battery range).

What fuel types are available?

Diesel, Gasoline engines are available.

  • 2006 GMC Sierra 1500 Denali in St Thomas ON

  • 2005 GMC Sierra 1500 Denali in St Thomas ON

  • 2002 GMC Sierra 1500 Denali in St Thomas 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 St Thomas

  • Used SUVs / Crossovers for Sale with Low Mileage in St Thomas

  • Used Hatchbacks for Sale with Low Mileage in St Thomas

  • Used Convertibles for Sale with Low Mileage in St Thomas

  • Used Vans for Sale with Low Mileage in St Thomas

  • Used Minivans for Sale with Low Mileage in St Thomas

  • Used Pickup Trucks for Sale with Low Mileage in St Thomas

  • Used Coupes for Sale with Low Mileage in St Thomas

  • Used Wagons for Sale with Low Mileage in St Thomas

  • Robinson Chevrolet Buick GMC Simcoe

  • Disbrowe Chevrolet Buick GMC Cadillac

  • DeGroote-Hill Chevrolet Buick GMC Ltd.

  • MacFarlane Chevrolet Ltd.

  • MacMaster Chevrolet Cadillac Buick GMC Ltd

  • Huron Motor Products Ltd

  • Stratford Motor Products

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.