Shop New
Shop Used
My Favourites
Can't Miss Deals
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
English
English
Français
Filters (2)
Filters (2)
Year
Make
Model
Price
Search Cars
Home
/
Used Buick Cars for Sale in Ottawa, Ontario
25 Used Buick Cars for Sale in Ottawa, Ontario
Location
Ottawa, Ontario
Ottawa, Ontario
Sort
Relevance
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
Used
·
Ottawa, ON
2018 Buick LaCrosse
AWD Premium
81,601 km
$24,510
Used
·
Ottawa, ON
2024 Buick Encore GX
Avenir AWD
5,975 km
·
Can't Miss Price
$37,010
Free CARFAX
Used
·
Ottawa, ON
2018 Buick Encore
Preferred AWD
86,223 km
$16,995
Free CARFAX
Used
·
Ottawa, ON
2019 Buick Encore
Sport Touring AWD
29,202 km
$18,931
Free CARFAX
Used
·
Ottawa, ON
2017 Buick Regal
4dr Sdn Turbo AWD
46,997 km
$19,495
Free CARFAX
Used
·
Ottawa, ON
2016 Buick Encore
AWD 4dr Sport Touring
97,841 km
$14,595
Free CARFAX
Used
·
Ottawa, ON
2018 Buick Encore
Premium AWD
83,612 km
$17,000
Free CARFAX
Used
·
Ottawa, ON
2014 Buick Enclave
FWD 4dr Convenience
154,585 km
$13,000
Free CARFAX
Used
·
Ottawa, ON
2022 Buick Envision
AWD 4dr Preferred
59,958 km
$29,277
Used
·
Ottawa, ON
2023 Buick Encore GX
Select AWD
20,006 km
$28,093
Free CARFAX
Used
·
Ottawa, ON
2023 Buick Encore GX
Select AWD
36,404 km
$26,177
Used
·
Ottawa, ON
2019 Buick Encore
Sport Touring AWD
106,088 km
$16,000
Free CARFAX
Used
·
Ottawa, ON
2017 Buick Encore
Preferred FWD
130,185 km
$12,977
Used
·
Ottawa, ON
2024 Buick Encore GX
Avenir AWD
24,349 km
$35,545
Used
·
Ottawa, ON
2024 Buick Encore GX
Sport Touring AWD
26,663 km
$31,988
Free CARFAX
Used
·
Ottawa, ON
2021 Buick Envision
AWD 4dr Avenir
26,402 km
$35,699
Free CARFAX
Used
·
Ottawa, ON
2023 Buick Envision
AWD 4dr Essence
36,780 km
$34,877
Used
·
Ottawa, ON
2024 Buick Encore GX
Avenir AWD
5,975 km
$37,612
Used
·
Ottawa, ON
2018 Buick LaCrosse
AWD Premium
81,590 km
$25,112
Used
·
Ottawa, ON
2024 Buick Encore GX
Avenir AWD
30,978 km
$36,677
Free CARFAX
Used
·
Ottawa, ON
2021 Buick Envision
AWD 4dr Essence
78,613 km
$27,877
Free CARFAX
Used
·
Ottawa, ON
2023 Buick Envision
AWD 4dr Essence
21,799 km
$36,077
Photos coming soon
Used
·
Ottawa, ON
2024 Buick Encore GX
Sport Touring AWD
23,822 km
$33,500
Photos coming soon
Free CARFAX
Used
·
Ottawa, ON
2020 Buick Regal Sportback
4dr Sdn Essence AWD
61,134 km
$20,250
1
2
Results per page
24
24
48
72
96
Back to top
Used Buick cars for sale in Ottawa, Ontario by Model
Used Buick Enclave in Ottawa, Ontario
Used Buick Encore in Ottawa, Ontario
Used Buick Encore GX in Ottawa, Ontario
Used Buick Envision in Ottawa, Ontario
Used Buick LaCrosse in Ottawa, Ontario
Used Buick Regal in Ottawa, Ontario
Used Buick Regal Sportback in Ottawa, Ontario
Buyer Resources
Find a Car
New Vehicle Inventory
Used Vehicle Inventory
Can't Miss Deals
Cars Confidence Price Badging
For Dealers
Dealer Sign Up
Model Research
Cars
Trucks
SUVs
Vans
Motorcycles
Electric Vehicles
Hybrid Vehicles
About Cars.ca
Our Team
Contact Us
Terms Of Use
Privacy
Data Consent Policy
Accessibility Policy
Copyright © 2025 Cars.ca. All rights reserved.