• English
  • Français
Home
/
Used Buick for Sale in Ontario
647 Used Buick for Sale in Ontario
  • Relevance
  • Added: Newest to Oldest
  • Added: Oldest to Newest
  • Price: Low to high
  • Price: High to Low
  • Mileage: Low to High
  • Mileage: High to low
  • Make: A to Z
  • Make: Z to A
2024 Buick Encore GX Sport Touring AWD
Free CARFAX
Used
·
Kingston, ON
2024 Buick Encore GX
Sport Touring AWD
19,062 km
$33,998
2024 Buick Encore GX Sport Touring AWD
Free CARFAX
Used
·
Kingston, ON
2024 Buick Encore GX
Sport Touring AWD
16,029 km
$34,998
2015 Buick Encore AWD 4dr Convenience
Free CARFAX
Used
·
Cambridge, ON
2015 Buick Encore
AWD 4dr Convenience
145,476 km
·
Comparable Price
$12,398
2022 Buick Encore GX Preferred AWD
Free CARFAX
Used
·
Guelph, ON
2022 Buick Encore GX
Preferred AWD
94,000 km
·
Competitive Price
$22,888
2021 Buick Encore GX Select AWD
Free CARFAX
Used
·
Guelph, ON
2021 Buick Encore GX
Select AWD
21,179 km
$26,988
2023 Buick Enclave Avenir AWD
Free CARFAX
Used
·
Toronto, ON
2023 Buick Enclave
Avenir AWD
23,324 km
$58,995
2019 Buick Encore Preferred FWD
Free CARFAX
Used
·
Guelph, ON
2019 Buick Encore
Preferred FWD
92,600 km
$17,999
2022 Buick Encore GX Preferred AWD
Free CARFAX
Used
·
Toronto, ON
2022 Buick Encore GX
Preferred AWD
100,227 km
·
Can't Miss Price
$19,988
2024 Buick Envista FWD 4dr Avenir
Free CARFAX
Used
·
Toronto, ON
2024 Buick Envista
FWD 4dr Avenir
12,001 km
·
Can't Miss Price
$29,988
2022 Buick Envision AWD 4dr Essence
Free CARFAX
Used
·
Sarnia, ON
2022 Buick Envision
AWD 4dr Essence
54,952 km
·
Can't Miss Price
$30,999
2022 Buick Encore Preferred FWD
Free CARFAX
Used
·
Brampton, ON
2022 Buick Encore
Preferred FWD
58,248 km
$22,900
2017 Buick Enclave AWD 4dr Leather
Free CARFAX
Used
·
Peterborough, ON
2017 Buick Enclave
AWD 4dr Leather
177,277 km
$18,977
2017 Buick Enclave AWD 4dr Premium
Used
·
St. Catharines, ON
2017 Buick Enclave
AWD 4dr Premium
192,084 km
·
Competitive Price
$15,998
2021 Buick Encore GX Preferred FWD
Free CARFAX
Used
·
Newmarket, ON
2021 Buick Encore GX
Preferred FWD
86,566 km
·
Competitive Price
$21,488
2019 Buick Encore Preferred FWD
Used
·
Gananoque, ON
2019 Buick Encore
Preferred FWD
90,495 km
$19,000
2022 Buick Envision AWD 4dr Avenir
Free CARFAX
Used
·
Cambridge, ON
2022 Buick Envision
AWD 4dr Avenir
42,961 km
$35,665
2008 Buick Allure 4dr Sdn CX
Free CARFAX
Used
·
Barrie, ON
2008 Buick Allure
4dr Sdn CX
195,238 km
$997
2022 Buick Encore GX Essence AWD
Free CARFAX
Used
·
Oshawa, ON
2022 Buick Encore GX
Essence AWD
30,722 km
$31,990
2024 Buick Envision AWD 4dr Preferred
Free CARFAX
Used
·
Richmond Hill, ON
2024 Buick Envision
AWD 4dr Preferred
5,965 km
·
Can't Miss Price
$39,988
2023 Buick Enclave Avenir AWD
Free CARFAX
Used
·
Sarnia, ON
2023 Buick Enclave
Avenir AWD
30,903 km
·
Comparable Price
$53,999
2017 Buick Regal 4dr Sdn Premium I FWD
Used
·
Ajax, ON
2017 Buick Regal
4dr Sdn Premium I FWD
65,184 km
·
Competitive Price
$17,699
2020 Buick Encore GX Preferred FWD
Free CARFAX
Used
·
Sarnia, ON
2020 Buick Encore GX
Preferred FWD
193,250 km
·
Can't Miss Price
$14,999
2023 Buick Envision AWD 4dr Preferred
Free CARFAX
Used
·
Oshawa, ON
2023 Buick Envision
AWD 4dr Preferred
13,840 km
·
Comparable Price
$34,649
2022 Buick Envision AWD 4dr Avenir
Used
·
Innisfil, ON
2022 Buick Envision
AWD 4dr Avenir
42,438 km
·
Can't Miss Price
$32,900
3
4
5
6
7
Results per page
  • 24
  • 48
  • 72
  • 96
Used Buick cars for sale in Ontario by Model
Used Buick Allure in OntarioUsed Buick Enclave in OntarioUsed Buick Encore in OntarioUsed Buick Encore GX in OntarioUsed Buick Envision in OntarioUsed Buick Envista in OntarioUsed Buick LaCrosse in OntarioUsed Buick Lucerne in OntarioUsed Buick Regal in OntarioUsed Buick Regal Sportback in OntarioUsed Buick Rendezvous in OntarioUsed Buick Verano in Ontario
Used Buick for sale in Ontario by City
Used Buick in Ajax, OntarioUsed Buick in Arnprior, OntarioUsed Buick in Aurora, OntarioUsed Buick in Bancroft, OntarioUsed Buick in Barrie, OntarioUsed Buick in Belleville, OntarioUsed Buick in Blenheim, OntarioUsed Buick in Bowmanville, OntarioUsed Buick in Bracebridge, OntarioUsed Buick in Brampton, OntarioUsed Buick in Brantford, OntarioUsed Buick in Breslau, OntarioUsed Buick in Brockville, OntarioUsed Buick in Burlington, OntarioUsed Buick in Cambridge, OntarioUsed Buick in Carleton Place, OntarioUsed Buick in Casselman, OntarioUsed Buick in Chatham, OntarioUsed Buick in Chatham-Kent, OntarioUsed Buick in Cobourg, OntarioUsed Buick in Collingwood, OntarioUsed Buick in Cornwall, OntarioUsed Buick in Embrun, OntarioUsed Buick in Espanola, OntarioUsed Buick in Etobicoke, OntarioUsed Buick in Exeter, OntarioUsed Buick in Gananoque, OntarioUsed Buick in Georgetown, OntarioUsed Buick in Gloucester, OntarioUsed Buick in Goderich, OntarioUsed Buick in Greater Sudbury, OntarioUsed Buick in Green Valley, OntarioUsed Buick in Grimsby, OntarioUsed Buick in Guelph, OntarioUsed Buick in Hamilton, OntarioUsed Buick in Hannon, OntarioUsed Buick in Hawkesbury, OntarioUsed Buick in Huntsville, OntarioUsed Buick in Ingersoll, OntarioUsed Buick in Innisfil, OntarioUsed Buick in Kanata, OntarioUsed Buick in Kincardine, OntarioUsed Buick in Kingston, OntarioUsed Buick in Kitchener, OntarioUsed Buick in Lindsay, OntarioUsed Buick in Listowel, OntarioUsed Buick in London, OntarioUsed Buick in Markham, OntarioUsed Buick in Maryhill, OntarioUsed Buick in Milton, OntarioUsed Buick in Mindemoya, OntarioUsed Buick in Mississauga, OntarioUsed Buick in Napanee, OntarioUsed Buick in Nepean, OntarioUsed Buick in New Hamburg, OntarioUsed Buick in Newmarket, OntarioUsed Buick in Niagara Falls, OntarioUsed Buick in North Bay, OntarioUsed Buick in North York, OntarioUsed Buick in Oakville, OntarioUsed Buick in Orangeville, OntarioUsed Buick in Orillia, OntarioUsed Buick in Orléans, OntarioUsed Buick in Oshawa, OntarioUsed Buick in Ottawa, OntarioUsed Buick in Owen Sound, OntarioUsed Buick in Parry Sound, OntarioUsed Buick in Pembroke, OntarioUsed Buick in Perth, OntarioUsed Buick in Peterborough, OntarioUsed Buick in Petrolia, OntarioUsed Buick in Pickering, OntarioUsed Buick in Port Hope, OntarioUsed Buick in Port Perry, OntarioUsed Buick in Prescott, OntarioUsed Buick in Renfrew, OntarioUsed Buick in Richmond, OntarioUsed Buick in Richmond Hill, OntarioUsed Buick in Rockland, OntarioUsed Buick in Sarnia, OntarioUsed Buick in Sault Ste. Marie, OntarioUsed Buick in Scarborough, OntarioUsed Buick in Simcoe, OntarioUsed Buick in Smiths Falls, OntarioUsed Buick in St. Catharines, OntarioUsed Buick in St. Marys, OntarioUsed Buick in St. Thomas, OntarioUsed Buick in Strathroy, OntarioUsed Buick in Sudbury, OntarioUsed Buick in Sundridge, OntarioUsed Buick in Tecumseh, OntarioUsed Buick in Terrace Bay, OntarioUsed Buick in Thunder Bay, OntarioUsed Buick in Tilbury, OntarioUsed Buick in Tillsonburg, OntarioUsed Buick in Timmins, OntarioUsed Buick in Toronto, OntarioUsed Buick in Uxbridge, OntarioUsed Buick in Val Caron, OntarioUsed Buick in Virgil, OntarioUsed Buick in Walkerton, OntarioUsed Buick in Wallaceburg, OntarioUsed Buick in Waterloo, OntarioUsed Buick in Watford, OntarioUsed Buick in Welland, OntarioUsed Buick in Whitby, OntarioUsed Buick in Windsor, OntarioUsed Buick in Woodstock, OntarioUsed Buick in Woolwich, Ontario
Buyer Resources
Find a Car
New Vehicle Inventory
Used Vehicle Inventory
Can't Miss Deals
Cars Confidence Price Badging
Featured Can't Miss Deals
First Time Buyer’s Guide
For Dealers
Dealer Sign Up
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
Featured Cars
Zero Percent Financing
About Cars.ca
Our Team
Sponsorship
Contact Us
Terms Of Use
Privacy
Data Consent Policy
Accessibility Policy
Copyright © 2025 Cars.ca. All rights reserved.