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 GMC for Sale Under $20,000 Near St Marys, ON

94 results
St Marys, ON
2019 GMC Terrain SLE AWD CarMax Motors

2019 GMC Terrain

SLE AWD

103,816 kilometres

$19,795

Good Deal
London, ON
38 km away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior colour:
Black (Charcoal)
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
103,816
Stock number:
78987
VIN:
3GKALTEV8KL115909

Sponsored

2020 GMC Savana Cargo 2500 RWD

2020 GMC Savana Cargo

2500 RWD

131,287 kilometres

$19,999

Great Deal
Kitchener, ON
58 km away
Year:
2020
Make:
GMC
Model:
Savana Cargo
Body type:
Van
Doors:
3 doors
Drivetrain:
Rear-Wheel Drive
Engine:
276 hp 4.3L V6
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
131,287
Stock number:
262450A
VIN:
1GTW7AFPXL1140572

Sponsored

2012 GMC Terrain SLT1

2012 GMC Terrain

SLT1

195,479 kilometres

$6,995

Fair Deal
London, ON
28 km away
Year:
2012
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
182 hp 2.4L I4 Flex Fuel Vehicle
Exterior colour:
Black
Combined gas mileage:
9 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black
Transmission:
Automatic
Mileage:
195,479
Stock number:
1142
VIN:
2GKALUEK2C6186878

Sponsored

2020 GMC Savana Cargo 2500 RWD

2020 GMC Savana Cargo

2500 RWD

131,287 kilometres

$19,999

Great Deal
Kitchener, ON
58 km away
Year:
2020
Make:
GMC
Model:
Savana Cargo
Body type:
Van
Doors:
3 doors
Drivetrain:
Rear-Wheel Drive
Engine:
276 hp 4.3L V6
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
131,287
Stock number:
262450A
VIN:
1GTW7AFPXL1140572

2008 GMC Sierra 1500 SLT Crew Cab 4WD

2008 GMC Sierra 1500

SLT Crew Cab 4WD

244,722 kilometres

$5,999

Great Deal
Komoka, ON
37 km away
Year:
2008
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
315 hp 5.3L V8
Exterior colour:
Anthracite
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
244,722
VIN:
2GTEK13M081180634

2019 GMC Terrain SLE AWD

2019 GMC Terrain

SLE AWD

103,816 kilometres

$19,795

Good Deal
London, ON
38 km away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior colour:
Black (Charcoal)
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
103,816
Stock number:
78987
VIN:
3GKALTEV8KL115909

Preparing for a close up...

Photos coming soon

2017 GMC Terrain

SLE1 AWD

143,390 kilometres

$12,488

Good Deal
London, ON
38 km away
Year:
2017
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
182 hp 2.4L I4
Exterior colour:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Gray (Dark Grey)
Transmission:
Automatic
Mileage:
143,390
Stock number:
5916
VIN:
2GKFLSEK3H6280897

Preparing for a close up...

Photos coming soon

2016 GMC Terrain

SLE1 AWD

229,859 kilometres

$7,995

Good Deal
London, ON
28 km away
Year:
2016
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
182 hp 2.4L I4
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
229,859
Stock number:
1071A
VIN:
2GKFLSEK9G6105147

Preparing for a close up...

Photos coming soon

2014 GMC Yukon

SLE 4WD

264,372 kilometres

$12,995

Good Deal
London, ON
27 km away
Year:
2014
Make:
GMC
Model:
Yukon
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
320 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:
White
Combined gas mileage:
14 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black
Transmission:
Automatic
Mileage:
264,372
VIN:
1GKS2AE02ER100979

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Crew Cab 4WD

234,322 kilometres

$17,999

Good Deal
Komoka, ON
37 km 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 colour:
Anthracite
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
234,322
VIN:
3GTU2VEC6FG385273

Preparing for a close up...

Photos coming soon

2020 GMC Terrain

SLE AWD

175,235 kilometres

$15,598

Good Deal
London, ON
40 km away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior colour:
Gray
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
175,235
Stock number:
(1-6) 245766
VIN:
3GKALTEV2LL245766

Preparing for a close up...

Photos coming soon

2018 GMC Savana Chassis

3500 177 Cutaway RWD

226,460 kilometres

$19,399

Good Deal
London, ON
30 km away
Year:
2018
Make:
GMC
Model:
Savana Chassis
Body type:
Van
Doors:
2 doors
Drivetrain:
Rear-Wheel Drive
Engine:
342 hp 6L V8 Flex Fuel Vehicle
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
226,460
Stock number:
N002819A
VIN:
7GZ37TCG3JN002819

Preparing for a close up...

Photos coming soon

2019 GMC Terrain

SLE AWD

176,294 kilometres

$14,690

Good Deal
London, ON
38 km away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior colour:
Gray (Dark Grey)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
176,294
Stock number:
273034
VIN:
3GKALTEX2KL273034

Preparing for a close up...

Photos coming soon

2018 GMC Acadia

SLE-1 FWD

120,468 kilometres

$16,998

Good Deal
London, ON
40 km away
Year:
2018
Make:
GMC
Model:
Acadia
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
193 hp 2.5L I4
Exterior colour:
Red (Burgundy)
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
120,468
Stock number:
(1-115) 162505
VIN:
1GKKNKLAXJZ162505

Preparing for a close up...

Photos coming soon

2017 GMC Acadia

SLT-1 AWD

173,376 kilometres

$15,450

Good Deal
Kitchener, ON
62 km away
Year:
2017
Make:
GMC
Model:
Acadia
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior colour:
Black
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
173,376
Stock number:
3247
VIN:
1GKKNULS4HZ122239

Preparing for a close up...

Photos coming soon

2016 GMC Terrain

SLE2 AWD

135,484 kilometres

$7,513

Good Deal
Kitchener, ON
61 km away
Year:
2016
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
301 hp 3.6L V6
Exterior colour:
White
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
135,484
Stock number:
AK1228A
VIN:
2GKFLTE30G6279235

Preparing for a close up...

Photos coming soon

2020 GMC Terrain

SLE AWD

103,835 kilometres

$19,000

Good Deal
London, ON
28 km away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior colour:
White
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
103,835
Stock number:
15-U1239
VIN:
3GKALTEV6LL113349

Preparing for a close up...

Photos coming soon

2022 GMC Terrain

SLE AWD

164,167 kilometres

$18,995

Fair Deal
Cambridge, ON
66 km away
Year:
2022
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
170 hp 1.5L I4
Exterior colour:
Black
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
164,167
Stock number:
S4154
VIN:
3GKALTEV4NL240202

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC
  4. / Ontario
  5. / St Marys
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.