All used cars on CarGurus
Tustin Buick GMC

Tustin Buick GMC - 685 Cars for Sale

Sales: (909) 764-3280

Service: (855) 473-9668

3.19

Filters

Location:

Include delivery listings?

685 vehicles found

Shop with transparent pricing.

Only show listings that include dealer fees
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
SI13928
VIN:
1GT3UTE77TF207110
Onyx Black 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

SLE Regular Cab LB 4WD

Tustin, CA

New car

MSRP $62,515

$56,385

Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5
Stock #:
SI13928
VIN:
1GT3UTE77TF207110
Onyx Black 2026 GMC Sierra 3500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 3500HD

SLE Regular Cab LB 4WD

Tustin, CA

New car

MSRP $62,515

$56,385

A better way to discover your best deal

Let us help you find a car you’ll love.