Gus Brown Buick GMC - 242 Cars for Sale

1201 Dundas Street East
Whitby, ON, L1N 2K6

Map & directions

http://www.gusbrown.com

Sales: (888) 577-5403

Service: (905) 668-8871

2.5

Closed Today (Sunday)

All used cars on CarGurus

242 results

2022 Buick Encore GX

Select AWD

74,894 km

$21,848

Fair Deal

$383/mo est.

Whitby, ON

CarGurus partner

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 74,894
Stock #:: B114130P
VIN:: KL4MMESL0NB114130

2024 GMC Sierra 1500

Denali Crew Cab 4WD

38,459 km

$64,995

Fair Deal

$1,140/mo est.

Whitby, ON

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 38,459
Stock #:: G133120T
VIN:: 3GTUUGEL1RG133120

Preparing for a close up...

Photos coming soon

2026 Buick Enclave

Preferred AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

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:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: J192885
VIN:: 5GAEVAKS9TJ192885

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50
Stock #:: G277464
VIN:: 3GTUUGELXSG277464

Preparing for a close up...

Photos coming soon

2026 GMC Yukon

AT4 Ultimate 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Black
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: R307624
VIN:: 1GKS2VKLXTR307624

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Pro Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: G256247
VIN:: 3GTUUAED8TG256247

Preparing for a close up...

Photos coming soon

2026 Buick Envision

Avenir AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 228 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: D005842
VIN:: LRBFZSR49TD005842

Preparing for a close up...

Photos coming soon

2026 GMC Savana Cargo

2500 RWD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 10
Stock #:: 1193676
VIN:: 1GTW7BF74T1193676

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Blue
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: Z282780
VIN:: 1GTUUGED9TZ282780

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50
Stock #:: G277776
VIN:: 3GTUUGEL7SG277776

Preparing for a close up...

Photos coming soon

2026 Buick Envision

Preferred AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

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:: Automatic
Mileage:: 10
Stock #:: D024224
VIN:: LRBFZMR47TD024224

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 204
Stock #:: G129233
VIN:: 3GTUUEEL0TG129233

Preparing for a close up...

Photos coming soon

2026 Buick Envision

Sport Touring AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: Buick
Model:: Envision
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 228 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: D048810
VIN:: LRBFZPR46TD048810

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Blue
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: Z289762
VIN:: 1GTUUGELXTZ289762

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

SLE Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: F256433
VIN:: 1GT4UMEY8TF256433

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Blue
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: Z289781
VIN:: 1GTUUGEL3TZ289781

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: F238344
VIN:: 1GT3ULE70TF238344

Preparing for a close up...

Photos coming soon

2025 Buick Enclave

Preferred AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2025
Make:: Buick
Model:: Enclave
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 0
Stock #:: J290670
VIN:: 5GAEVARS1SJ290670

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Black
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (Tan)
Transmission:: Automatic
Mileage:: 10
Stock #:: Z304013
VIN:: 1GTUUHEL5TZ304013

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: Z336597
VIN:: 1GTUUCED3TZ336597

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Pro Regular Cab LB 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: G139661
VIN:: 3GTNUAED8TG139661

Preparing for a close up...

Photos coming soon

2026 Buick Enclave

Sport Touring AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

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:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: J207038
VIN:: 5GAEVBKS4TJ207038

Preparing for a close up...

Photos coming soon

2026 Buick Envision

Preferred AWD

New car

No Price Listed

Whitby, ON

CarGurus partner

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:: Automatic
Mileage:: 10
Stock #:: D014956
VIN:: LRBFZMR49TD014956

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

Denali Crew Cab 4WD

New car

No Price Listed

Whitby, ON

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Blue
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: Z282963
VIN:: 1GTUUGED6TZ282963

Robinson Auto Group Gateway Chevrolet Buick GMC Highland Chevrolet Buick GMC Cadillac Bolton GM McCurdy Chevrolet Buick GMC Boyer Chevrolet Buick GMC Ajax Ltd Gus Brown Port Perry Wilson-Niblett NewRoads Chevrolet Cadillac Buick GMC Wallace Chevrolet Buick Cadillac John Bear Buick GMC Leggat Chevrolet Cadillac Buick GMC Markville Chevrolet Buick GMC Woodbine GM Falls Chevrolet Cadillac Buick GMC

Gus Brown Buick GMC - 242 Cars for Sale

2.5

2022 Buick Encore GX

$21,848

2024 GMC Sierra 1500

$64,995

2026 Buick Enclave

No Price Listed

2025 GMC Sierra 1500

No Price Listed

2026 GMC Yukon

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 Buick Envision

No Price Listed

2026 GMC Savana Cargo

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2025 GMC Sierra 1500

No Price Listed

2026 Buick Envision

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 Buick Envision

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 GMC Sierra 2500HD

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 GMC Sierra 2500HD

No Price Listed

2025 Buick Enclave

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 GMC Sierra 1500

No Price Listed

2026 Buick Enclave

No Price Listed

2026 Buick Envision

No Price Listed

2026 GMC Sierra 1500

No Price Listed

Other Nearby Dealers