2025 GMC  for sale in Oshawa at Mills Motors Buick GMC - 1 2025 GMC  for sale in Oshawa at Mills Motors Buick GMC - 1

2025 GMC for sale 
in Oshawa

Sort order:
...

1
Estimated payment
+HST & Licenses

2
** Estimated payment shown is for informational purposes only and does not represent a financing offer or guarantee of credit from the dealer, the manufacturer or any other lender. Estimated payment is calculated based on the information you enter in the Car Loan Calculator estimator tool. Vehicle must have a total financed amount of at least CAD $7,500. The lender will determine each buyer's applicable finance rate in its discretion based on external and internal evaluation methods of credit worthiness.
Search
Body Type
Year
Price
Mileage
Truck bed length
Ext. Colors
0 Results
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT 2025
      Stock: 250053-DEMO
      VIN: 1GTUUDED5SZ148202
      1,079 KM. Auto., Ext: Onyx Black,
      Stock #: 250053-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      246 @ 3.49%

      (4.25 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250143-DEMO
      VIN: 3GTUUCED9SG120879
      11,565 KM. Auto., Ext: Summit White,
      Stock #: 250143-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      222 @ 3.49%

      (4.34 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 2500 HD 4WD Crew Cab Standard Box Denali Ultimate 2025
      Stock: 250150-DEMO
      VIN: 1GT4UXEY8SF117984
      1,880 KM. Auto., Ext: Onyx Black,
      Stock #: 250150-DEMO
      Engine: 6.6 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Diesel
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      389 @ 4.99%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250159-DEMO
      VIN: 3GTUUGEL7SG224995
      12 KM. Auto., Ext: Sterling Metallic, Int: Black
      Stock #: 250159-DEMO
      Engine: 6.2 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Sterling Metallic
      Interior Colour: Black
      Doors: 4
      Financing 84 months
      291 @ 3.49%

      (4.13 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250160-DEMO
      VIN: 3GTUUGEL7SG225239
      12 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250160-DEMO
      Engine: 6.2 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Sterling Metallic
      Doors: 4
      Financing 84 months
      290 @ 3.49%

      (4.13 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Terrain AWD Elevation 2025
      Stock: 250201-DEMO
      VIN: 3GKALUEG7SL249575
      19 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250201-DEMO
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Sterling Metallic
      Doors: 4
      Financing 84 months
      145 @ 3.99%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250238-DEMO
      VIN: 3GTUUCED0SG109575
      4,557 KM. Auto., Ext: Summit White,
      Stock #: 250238-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      229 @ 3.49%

      (4.31 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250262-DEMO
      VIN: 1GTUUGEL3SZ213962
      17 KM. Auto., Ext: White Frost Tricoat,
      Stock #: 250262-DEMO
      Engine: 6.2 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: White Frost Tricoat
      Doors: 4
      Financing 84 months
      335 @ 3.49%

      (4.05 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250308-DEMO
      VIN: 3GTUUCED8SG148527
      7,450 KM. Auto., Ext: Summit White,
      Stock #: 250308-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      224 @ 3.49%

      (4.33 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250292-DEMO
      VIN: 3GTUUCED6SG149031
      286 KM. Auto., Ext: Summit White,
      Stock #: 250292-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      232 @ 3.49%

      (4.30 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLE 2025
      Stock: 250293-DEMO
      VIN: 1GTUUBED0SZ222162
      5,736 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250293-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Special Exterior Colour
      Doors: 4
      Financing 84 months
      217 @ 3.49%

      (4.36 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250283-DEMO
      VIN: 1GTUUGEL0SZ218682
      14 KM. Auto., Ext: Onyx Black,
      Stock #: 250283-DEMO
      Engine: 6.2 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      287 @ 3.49%

      (4.14 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Terrain AWD Elevation 2025
      Stock: 250267-DEMO
      VIN: 3GKALUEG5SL272773
      12 KM. Auto., Ext: Volcanic Red Tintcoat,
      Stock #: 250267-DEMO
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Volcanic Red Tintcoat
      Doors: 4
      Financing 84 months
      143 @ 3.99%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250318-DEMO
      VIN: 1GTUUCED8SZ226983
      11,555 KM. Auto., Ext: Summit White,
      Stock #: 250318-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      226 @ 3.49%

      (4.32 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Acadia AWD AT4 2025
      Stock: 250341-DEMO
      VIN: 1GKENPRS9SJ212966
      12 KM. Auto., Ext: Ebony Twilight Metallic,
      Stock #: 250341-DEMO
      Engine: 2.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Ebony Twilight Metallic
      Doors: 4
      Financing 84 months
      227 @ 4.99%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Acadia AWD Elevation 2025
      Stock: 250366-DEMO
      VIN: 1GKENNRS8SJ221873
      12 KM. Auto., Ext: Ebony Twilight Metallic,
      Stock #: 250366-DEMO
      Engine: 2.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Ebony Twilight Metallic
      Doors: 4
      Financing 84 months
      212 @ 4.99%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Acadia AWD AT4 2025
      Stock: 250361-DEMO
      VIN: 1GKENPRS0SJ217621
      12 KM. Auto., Ext: Summit White,
      Stock #: 250361-DEMO
      Engine: 2.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      239 @ 4.99%
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250443-DEMO
      VIN: 3GTUUCED4SG307219
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250443-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      227 @ 3.49%

      (4.32 % APR)
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250448-DEMO
      VIN: 3GTUUGED8SG315847
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250448-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      275 @ 3.49%

      (4.17 % APR)
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive Elevation 2025
      Stock: 250468-DEMO
      VIN: 3GTUUCED3SG316736
      10 KM. Auto., Ext: Summit White,
      Stock #: 250468-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Diesel
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      241 @ 3.49%

      (4.27 % APR)
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250467-DEMO
      VIN: 3GTUUCED4SG324392
      10 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250467-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Sterling Metallic
      Doors: 4
      Financing 84 months
      241 @ 3.49%

      (4.27 % APR)
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4X 2025
      Stock: 250465-DEMO
      VIN: 3GTUUFEL8SG322606
      10 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250465-DEMO
      Engine: 6.2 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Sterling Metallic
      Doors: 4
      Financing 84 months
      327 @ 3.49%

      (4.06 % APR)
      +HST & Licenses/wk 0 cash down
    • Demo
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250542-DEMO
      VIN: 3GTUUCED7SG349108
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250542-DEMO
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      228 @ 3.49%

      (4.31 % APR)
      +HST & Licenses/wk 0 cash down
    The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars. Taxes are excluded (unless selected otherwise). Photos for illustration purposes only. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.
     carfax canada 3colour2023  e n
    FREE! Get a free Carfax vehicle historical report by providing us with your contact information:
    Submit
    ajax loader2
    A few more questions
    1. What is your preferred method of contact?
    2. Mills Motors Buick GMC
      IMPORTANT: You can easily remove your consent at any time!
    SUBMIT