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 Buick for Sale Under $30,000 Near Trenton, ON

489 results
Trenton, ON
2024 Buick Encore GX Preferred FWD Queenston Chevrolet Buick GMC

2024 Buick Encore GX

Preferred FWD

51,150 kilometres

$22,998

Good Deal
Hamilton, ON
205 km away
Year:
2024
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Exterior colour:
White
Transmission:
Continuously Variable Transmission
Mileage:
51,150
Stock number:
T1165509A
VIN:
KL4AMBSLXRB008999

Sponsored

2024 Buick Envista Preferred FWD

2024 Buick Envista

Preferred FWD

26,092 kilometres

$23,998

Good Deal
Ottawa, ON
185 km away
Year:
2024
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior colour:
White
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Interior colour:
Gray
Transmission:
Automatic
Mileage:
26,092
Stock number:
T4143
VIN:
KL47LAE20RB017138

Sponsored

2024 Buick Envista Sport Touring FWD

2024 Buick Envista

Sport Touring FWD

40,212 kilometres

$26,995

Fair Deal
St. Catharines, ON
169 km away
Year:
2024
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior colour:
White
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
40,212
Stock number:
18360
VIN:
KL47LBE23RB051306

Sponsored

2025 Buick Encore GX Sport Touring AWD

2025 Buick Encore GX

Sport Touring AWD

21,314 kilometres

$27,974

Great Deal
Gatineau, QC
214 km away
Year:
2025
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Red
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
21,314
Stock number:
26245A
VIN:
KL4AMESL3SB073894

2021 Buick Encore GX Preferred FWD

2021 Buick Encore GX

Preferred FWD

9,200 kilometres

$20,888

Great Deal
Orleans, ON
222 km away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
9,200
Stock number:
U2079
VIN:
KL4MMBS28MB045661

2021 Buick Encore GX Select AWD

2021 Buick Encore GX

Select AWD

122,355 kilometres

$13,995

Great Deal
Mississauga, ON
174 km away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Red
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
122,355
Stock number:
18563
VIN:
KL4MMESL7MB057228

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Sport Touring AWD

16,819 kilometres

$29,499

Great Deal
Ottawa, ON
206 km away
Year:
2024
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Blue
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
16,819
Stock number:
924463
VIN:
KL4AMESL9RB039520

Preparing for a close up...

Photos coming soon

2021 Buick Encore GX

Preferred AWD

89,155 kilometres

$18,495

Great Deal
Belleville, ON
18 km away
Year:
2021
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Gray
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
89,155
Stock number:
42963JA
VIN:
KL4MMCSL7MB177518

Preparing for a close up...

Photos coming soon

2024 Buick Envista

Avenir FWD

17,734 kilometres

$26,985

Great Deal
Ottawa, ON
192 km away
Year:
2024
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior colour:
White
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
17,734
Stock number:
RB0094A
VIN:
KL47LCE21RB161289

Preparing for a close up...

Photos coming soon

2017 Buick Encore

Sport Touring FWD

51,605 kilometres

$13,495

Great Deal
Ajax, ON
120 km away
Year:
2017
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
153 hp 1.4L I4
Exterior colour:
Black
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
51,605
Stock number:
SWAG113
VIN:
KL4CJ1SM6HB162516

Preparing for a close up...

Photos coming soon

2021 Buick Envision

Preferred AWD

147,468 kilometres

$18,533

Great Deal
Nepean, ON
202 km away
Year:
2021
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
147,468
Stock number:
U184153
VIN:
LRBFZMR47MD184153

Preparing for a close up...

Photos coming soon

2017 Buick Regal

Sport Touring Sedan FWD

147,136 kilometres

$7,899

Great Deal
Pickering, ON
121 km away
Year:
2017
Make:
Buick
Model:
Regal
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
259 hp 2L I4
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
147,136
Stock number:
Buick
VIN:
2G4GL5EX7H9170054

Preparing for a close up...

Photos coming soon

2024 Buick Envista

Sport Touring FWD

27,727 kilometres

$25,000

Great Deal
Cornwall, ON
246 km away
Year:
2024
Make:
Buick
Model:
Envista
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
137 hp 1.2L I3
Exterior colour:
Gray
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
6-Speed Automatic
Mileage:
27,727
Stock number:
S2733
VIN:
KL47LBE20RB049206

Preparing for a close up...

Photos coming soon

2022 Buick Encore

Preferred AWD

83,457 kilometres

$19,000

Great Deal
Kitchener, ON
243 km away
Year:
2022
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.4L I4
Exterior colour:
Cinnabar Metallic
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
83,457
Stock number:
545AMU
VIN:
KL4CJESM8NB542895

Preparing for a close up...

Photos coming soon

2022 Buick Encore GX

Preferred AWD

92,371 kilometres

$19,000

Great Deal
Kitchener, ON
243 km away
Year:
2022
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Sunset Glow Metallic
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
92,371
Stock number:
547AMU
VIN:
KL4MMCSL9NB112302

Preparing for a close up...

Photos coming soon

2019 Buick Encore

Preferred FWD

78,450 kilometres

$12,999

Great Deal
Burlington, ON
199 km away
Year:
2019
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
White
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
78,450
Stock number:
251004
VIN:
KL4CJASB3KB729111

Preparing for a close up...

Photos coming soon

2023 Buick Envision

Essence AWD

69,215 kilometres

$26,998

Great Deal
Gatineau, QC
210 km away
Year:
2023
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
69,215
Stock number:
A2023-1
VIN:
LRBFZPR46PD124760

Preparing for a close up...

Photos coming soon

2022 Buick Envision

Essence AWD

75,180 kilometres

$25,400

Great Deal
Certified Pre-Owned
Ottawa, ON
195 km away
Year:
2022
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
9-Speed Automatic
Mileage:
75,180
Stock number:
A2233
VIN:
LRBFZPR42ND016553

Preparing for a close up...

Photos coming soon

2022 Buick Encore GX

Preferred AWD

82,232 kilometres

$19,490

Great Deal
Cobourg, ON
52 km away
Year:
2022
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Blue
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
82,232
Stock number:
NB131610
VIN:
KL4MMCSL5NB131610

Preparing for a close up...

Photos coming soon

2017 Buick Encore

Preferred FWD

166,579 kilometres

$6,500

Great Deal
Milton, ON
195 km away
Year:
2017
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
Gray
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
166,579
Stock number:
171
VIN:
KL4CJASB5HB107733

Preparing for a close up...

Photos coming soon

2022 Buick Encore GX

Preferred AWD

64,528 kilometres

$18,590

Great Deal
164 km away
Year:
2022
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
Blue
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
64,528
Stock number:
76959
VIN:
KL4MMCSL9NB129861

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Sport Touring AWD

19,825 kilometres

$27,222

Great Deal
Newmarket, ON
152 km away
Year:
2024
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
155 hp 1.3L I3
Exterior colour:
White
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
9-Speed Automatic
Mileage:
19,825
Stock number:
NR17119
VIN:
KL4AMESL8RB068717

Preparing for a close up...

Photos coming soon

2015 Buick Verano

FWD

103,451 kilometres

$6,995

Great Deal
Ottawa, ON
206 km away
Year:
2015
Make:
Buick
Model:
Verano
Body type:
Sedan
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
180 hp 2.4L I4 Flex Fuel Vehicle
Exterior colour:
Gray
Combined gas mileage:
9 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black (Charcoal)
Transmission:
Automatic
Mileage:
103,451
Stock number:
135
VIN:
1G4PP5SK5F4164539

Preparing for a close up...

Photos coming soon

2019 Buick Regal Sportback

Essence AWD

149,736 kilometres

$18,888

Fair Deal
Pembroke, ON
195 km away
Year:
2019
Make:
Buick
Model:
Regal Sportback
Body type:
Sedan
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
250 hp 2L I4
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
149,736
Stock number:
24603
VIN:
W04GR6SX4K1046892

Sponsored

  1. Home
  2. / Used Cars
  3. / Buick
  4. / Ontario
  5. / Trenton
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.