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 Cars for Sale near Oldcastle, ON

231 results
Belle River, ON
2017 Buick Verano Leather FWD 5 Star Dealers

2017 Buick Verano

Leather FWD

37,775 kilometres

$18,995

Fair Deal
London, ON
162 km away
Year:
2017
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:
White
Fuel type:
Flex Fuel Vehicle
Transmission:
6-Speed Automatic
Mileage:
37,775
Stock number:
FS:15292
VIN:
1G4PS5SK9H4119878

Sponsored

2020 Buick Encore Preferred FWD

2020 Buick Encore

Preferred FWD

78,114 kilometres

$16,999

Fair Deal
Kitchener, ON
237 km away
Year:
2020
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
Silver
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
78,114
Stock number:
258890A
VIN:
KL4CJASB5LB345400

Sponsored

2017 Buick Encore Preferred FWD

2017 Buick Encore

Preferred FWD

193,194 kilometres

$10,998

Fair Deal
Simcoe, ON
217 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:
Black (Ebony Twilight Metallic)
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
193,194
Stock number:
940SVUA
VIN:
KL4CJASB6HB259908

Sponsored

2025 Buick Encore GX Avenir AWD

2025 Buick Encore GX

Avenir AWD

16,898 kilometres

$32,950

Great Deal
Certified Pre-Owned
Kincardine, ON
246 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:
White
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
9-Speed Automatic
Mileage:
16,898
Stock number:
P6575
VIN:
KL4AMGSLXSB199102

2025 Buick Envision Sport Touring AWD

2025 Buick Envision

Sport Touring AWD

19,345 kilometres

$42,966

Great Deal
Certified Pre-Owned
Blenheim, ON
68 km away
Year:
2025
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:
19,345
Stock number:
5B081A
VIN:
LRBFZLE41SD039428

2015 Buick Encore Leather AWD

2015 Buick Encore

Leather AWD

191,277 kilometres

$8,495

Great Deal
London, ON
165 km away
Year:
2015
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
White
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Gray
Transmission:
Automatic
Mileage:
191,277
Stock number:
M28
VIN:
KL4CJGSB6FB062334

Preparing for a close up...

Photos coming soon

2017 Buick Encore

Premium FWD

39,800 kilometres

$15,995

Great Deal
Kitchener, ON
241 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:
White
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Interior colour:
Brown (Tan)
Transmission:
Automatic
Mileage:
39,800
Stock number:
1
VIN:
KL4CJASB1HB089988

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Avenir AWD

4,246 kilometres

$31,950

Great Deal
Certified Pre-Owned
Kincardine, ON
246 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:
Black
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
9-Speed Automatic
Mileage:
4,246
Stock number:
T6177A
VIN:
KL4AMGSL3RB208202

Preparing for a close up...

Photos coming soon

2026 Buick Envision

Preferred AWD

8,900 kilometres

$49,056

Great Deal
London, ON
165 km away
Year:
2026
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
228 hp 2L I4
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
9-Speed Automatic
Mileage:
8,900
Stock number:
260174
VIN:
LRBFZMR41TD004941

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Avenir AWD

11,071 kilometres

$31,995

Great Deal
Chatham, ON
56 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:
11,071
Stock number:
CC00226Z
VIN:
KL4AMGSL0RB031379

Preparing for a close up...

Photos coming soon

2020 Buick Encore GX

Essence AWD

47,108 kilometres

$21,998

Great Deal
London, ON
150 km away
Year:
2020
Make:
Buick
Model:
Encore GX
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
150 hp 1.3L I3
Exterior colour:
Black
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
47,108
Stock number:
(1-39) 128227
VIN:
KL4MMGSL7LB128227

Preparing for a close up...

Photos coming soon

2026 Buick Enclave

Avenir AWD

3,350 kilometres

$72,999

Great Deal
Certified Pre-Owned
Simcoe, ON
218 km away
Year:
2026
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
328 hp 2.5L I4
Exterior colour:
Gray
Combined gas mileage:
11 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
8-Speed Automatic
Mileage:
3,350
Stock number:
26EN1
VIN:
5GAEVCKS4TJ143699

Preparing for a close up...

Photos coming soon

2024 Buick Envision

Avenir AWD

22,036 kilometres

$39,210

Good Deal
Certified Pre-Owned
Chatham, ON
60 km away
Year:
2024
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:
22,036
Stock number:
TT328A
VIN:
LRBFZSE43RD037006

Preparing for a close up...

Photos coming soon

2016 Buick Encore

AWD

130,000 kilometres

$12,999

Good Deal
Brantford, ON
235 km away
Year:
2016
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
Black
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
130,000
VIN:
KL4CJESBXGB595065

Preparing for a close up...

Photos coming soon

2014 Buick Verano

FWD

145,000 kilometres

$8,999

Good Deal
Brantford, ON
235 km away
Year:
2014
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:
Red
Combined gas mileage:
9 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Brown (Beige)
Transmission:
Automatic
Mileage:
145,000
VIN:
1G4PP5SK9E4166194

Preparing for a close up...

Photos coming soon

2020 Buick Envision

Essence AWD

76,578 kilometres

$22,144

Good Deal
Certified Pre-Owned
Chatham, ON
60 km away
Year:
2020
Make:
Buick
Model:
Envision
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
2.5L I4
Exterior colour:
Gray
Combined gas mileage:
10 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
76,578
Stock number:
S436AA
VIN:
LRBFX2SA7LD165479

Preparing for a close up...

Photos coming soon

2019 Buick Enclave

Premium AWD

105,879 kilometres

$25,999

Good Deal
Sarnia, ON
101 km away
Year:
2019
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 3.6L V6
Exterior colour:
Red
Combined gas mileage:
12 L/100km
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
105,879
Stock number:
KJ157172T
VIN:
5GAEVBKW7KJ157172

Preparing for a close up...

Photos coming soon

2021 Buick Encore

Preferred FWD

116,954 kilometres

$16,995

Good Deal
Komoka, ON
147 km away
Year:
2021
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
116,954
Stock number:
028
VIN:
KL4CJASB7MB324940

Preparing for a close up...

Photos coming soon

2019 Buick Encore

Preferred AWD

104,428 kilometres

$14,995

Good Deal
Cambridge, ON
244 km away
Year:
2019
Make:
Buick
Model:
Encore
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
138 hp 1.4L I4
Exterior colour:
Purple
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
104,428
Stock number:
S4135
VIN:
KL4CJESB3KB895779

Preparing for a close up...

Photos coming soon

2014 Buick Enclave

Premium AWD

254,000 kilometres

$8,995

Good Deal
London, ON
163 km away
Year:
2014
Make:
Buick
Model:
Enclave
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
288 hp 3.6L V6
Exterior colour:
Black
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
254,000
Stock number:
1337
VIN:
5GAKVCKD6EJ114681

Preparing for a close up...

Photos coming soon

2021 Buick Envision

Avenir AWD

95,321 kilometres

$25,390

Good Deal
Cambridge, ON
245 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:
95,321
Stock number:
IW71487
VIN:
LRBFZSR49MD171487

Preparing for a close up...

Photos coming soon

2024 Buick Encore GX

Preferred AWD

20,255 kilometres

$28,044

Good Deal
Windsor, ON
23 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:
Red (Copper)
Combined gas mileage:
9 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
20,255
Stock number:
25314A
VIN:
KL4AMCSL5RB106733

Preparing for a close up...

Photos coming soon

2024 Buick Envista

Sport Touring FWD

57,696 kilometres

$26,398

Fair Deal
Certified Pre-Owned
Windsor, ON
29 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:
Red (Maroon)
Combined gas mileage:
8 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
6-Speed Automatic
Mileage:
57,696
Stock number:
RC02846Z
VIN:
KL47LBE24RB134758

Sponsored

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

4.3 Overall rating

(2,522 reviews)

Customers say

Buick cars are known for their comfort, spacious interiors, and reliable performance. Many owners appreciate the smooth ride and stylish design across the different models. However, some drivers have expressed concerns about outdated technology, limited trunk space, and occasional mechanical issues. Overall, Buick offers a solid mix of luxury and practicality, making it a popular choice for families.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power
Madison D
3.0
Reviewed a 2016 Buick Sedan FWD on Jun. 06, 2024

This car ran like a dream for its first 100k or so miles, but once it hit that 100k, its been problem after problem. Ive had the entire transmission rebuilt, as it started slipping, and it has continued to throw up other issues with the engine since then. My first car was an old 05 Buick Lacrosse, and that thing was built like a tank; it was in multiple accidents and didnt give out until well over 250k miles with just basic maintenance. This one pales in comparison. Its a nice ride, for sure, with nice features, decent-ish gas mileage, and like I said, its great until you hit that 100k mark. Once you hit it, be prepared for many problems back to back.

Anonymous
5.0
Reviewed a 2014 Buick Premium AWD on Jan. 19, 2025

although high miles the Buick is in GREAT condition. very happy with it so far.

John I
4.0
Reviewed a 2008 Buick Lucerne on May 26, 2024

Steel body, soundproof, Buick quality,safe, comfortable ride and seats, bullet proof 3800 engine, locate parts easy. Could go on. Beast

Larry C
5.0
Reviewed a 2017 Buick Envision on Apr. 25, 2024

My 2017 Buick Envision Essence was the best car I ever owned. No mechanical issues and Buick comfort. I drive it for 7 years one set of tires , oil changes and a battery 108,000 miles. So I bought a new 2023 Buick Envision Essence ; loving it too.

Clyde N
4.0
Reviewed a 2016 Buick Premium II Sedan AWD on Sep. 26, 2024

This vehicle has great features! This vehicle has very good value! This car is missing a moon roof. I compare this vehicle to a Chevrolet Malibu LT.

  • Used Buick for Sale Under $10,000 Near Oldcastle

  • Used Buick for Sale Under $15,000 Near Oldcastle

  • Used Buick for Sale Under $20,000 Near Oldcastle

  • Used Buick for Sale Under $25,000 Near Oldcastle

  • Used Buick for Sale Under $30,000 Near Oldcastle

  • Used Buick for Sale Under $40,000 Near Oldcastle

  • Used White Buick for Sale in Oldcastle

  • Used Blue Buick for Sale in Oldcastle

  • Used Red Buick for Sale in Oldcastle

  • Used Black Buick for Sale in Oldcastle

  • Used Silver Buick for Sale in Oldcastle

  • Used Gray Buick for Sale in Oldcastle

  • Cheap Muscle Cars for Sale in Oldcastle ON

  • Used Buick for Sale with Low Mileage in Oldcastle

  • Buick in Windsor ON

  • Buick in Sarnia ON

  • Buick in London ON

  • Buick in Woodstock ON

  • Buick in Listowel ON

  • Buick in Brantford ON

  • Buick in Kitchener ON

  • Buick in Selkirk ON

  • Buick in Cambridge ON

  • Buick Envision in Oldcastle ON

  • Buick Encore GX in Oldcastle ON

  • Buick Envista in Oldcastle ON

  • Buick Enclave in Oldcastle ON

  • Buick Encore in Oldcastle ON

  • Buick Verano in Oldcastle ON

  • Buick Regal in Oldcastle ON

  • Buick LaCrosse in Oldcastle ON

  • Buick Regal Sportback in Oldcastle ON

  • Buick Lucerne in Oldcastle ON

  • Buick Allure in Oldcastle ON

  • Buick Century in Oldcastle ON

  • Buick in Alberta

  • Buick in British Columbia

  • Buick in Manitoba

  • Buick in New Brunswick

  • Buick in Newfoundland and Labrador

  • Buick in Northwest Territories

  • Buick in Nova Scotia

  • Buick in Nunavut

  • Buick in Ontario

  • Buick in Prince Edward Island

  • Buick in Quebec

  • Buick in Saskatchewan

  • Buick in Yukon

  • 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 Oldcastle

  • Used SUVs / Crossovers for Sale with Low Mileage in Oldcastle

  • Used Hatchbacks for Sale with Low Mileage in Oldcastle

  • Used Convertibles for Sale with Low Mileage in Oldcastle

  • Used Vans for Sale with Low Mileage in Oldcastle

  • Used Minivans for Sale with Low Mileage in Oldcastle

  • Used Pickup Trucks for Sale with Low Mileage in Oldcastle

  • Used Coupes for Sale with Low Mileage in Oldcastle

  • Used Wagons for Sale with Low Mileage in Oldcastle

  • Premier Chevrolet Buick GMC Cadillac

  • Blenheim Chevrolet Buick GMC

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.