2025 GMC Sierra-1500 for sale in Oshawa at Mills Motors Buick GMC - 1 2025 GMC Sierra-1500 for sale in Oshawa at Mills Motors Buick GMC - 1

1
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+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.
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    • 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 Denali 2025
      Stock: 250070-NEW
      VIN: 3GTUUGEL7SG179346
      16 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250070-NEW
      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
      284 @ 3.49%

      (4.15 % 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 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 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: 250251-NEW
      VIN: 1GTUUCE82SZ212516
      20 KM. Auto., Ext: Summit White,
      Stock #: 250251-NEW
      Engine: 3.0 L
      Cylinders: I6
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Diesel
      Category: Trucks
      Exterior Colour: Summit White
      Doors: 4
      Financing 84 months
      259 @ 3.49%

      (4.21 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250289-NEW
      VIN: 1GTUUCED1SZ221575
      12 KM. Auto., Ext: Summit White,
      Stock #: 250289-NEW
      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
      216 @ 3.49%

      (4.36 % 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 Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250280-NEW
      VIN: 1GTUUGEL6SZ215690
      14 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250280-NEW
      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
      291 @ 3.49%

      (4.13 % APR)
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250302-NEW
      VIN: 1GTUUCED8SZ223114
      14 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250302-NEW
      Engine: 5.3 L
      Cylinders: V8
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Sterling Metallic
      Doors: 4
      Leasing 48 months
      228 @ 6.90%

      (7.68 % APR)
      +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 Sierra 1500 Crew Cab Short Box 4-Wheel Drive Pro 2025
      Stock: 250396-NEW
      VIN: 1GTUUAED5SZ252218
      12 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250396-NEW
      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
      202 @ 3.49%
      +HST & Licenses/wk 0 cash down
    • Clearance
      GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250390-NEW
      VIN: 1GTUUCED0SZ251179
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250390-NEW
      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
      253 @ 3.49%

      (4.23 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250411-NEW
      VIN: 3GTUUCED5SG270956
      10 KM. Auto., Ext: Summit White,
      Stock #: 250411-NEW
      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
      233 @ 3.49%

      (4.30 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive Pro 2025
      Stock: 250444-NEW
      VIN: 3GTUUAED9SG309522
      10 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250444-NEW
      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
      223 @ 3.49%
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali 2025
      Stock: 250441-NEW
      VIN: 3GTUUGED2SG315861
      10 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250441-NEW
      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
      275 @ 3.49%

      (4.17 % APR)
      +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
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLE 2025
      Stock: 250450-NEW
      VIN: 3GTUUBED0SG315957
      10 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250450-NEW
      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
      219 @ 3.49%

      (4.35 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Pro 2025
      Stock: 250454-NEW
      VIN: 1GTUUAED2SZ273236
      10 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250454-NEW
      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
      207 @ 3.49%
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250406-NEW
      VIN: 3GTUUCED9SG270605
      10 KM. Auto., Ext: Sterling Metallic,
      Stock #: 250406-NEW
      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
      233 @ 3.49%

      (4.30 % 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
    • GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive Elevation 2025
      Stock: 250438-NEW
      VIN: 3GTUUCED5SG305611
      10 KM. Auto., Ext: Summit White,
      Stock #: 250438-NEW
      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
      227 @ 3.49%

      (4.32 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Denali Ultimate 2025
      Stock: 250517-NEW
      VIN: 1GTUUHE87SZ288147
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250517-NEW
      Engine: 3.0 L
      Cylinders: V6
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Diesel
      Category: Trucks
      Exterior Colour: Onyx Black
      Doors: 4
      Financing 84 months
      342 @ 3.49%

      (4.03 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Pro 2025
      Stock: 250564-NEW
      VIN: 1GTPUAEK9SZ302453
      12 KM. Auto., Ext: Special Exterior Colour,
      Stock #: 250564-NEW
      Engine: 2.7 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: Trucks
      Exterior Colour: Special Exterior Colour
      Doors: 4
      Financing 84 months
      215 @ 3.49%
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation 2025
      Stock: 250539-NEW
      VIN: 3GTUUCEDXSG348941
      10 KM. Auto., Ext: Summit White,
      Stock #: 250539-NEW
      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
      228 @ 3.49%

      (4.31 % 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
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive SLT 2025
      Stock: 250549-NEW
      VIN: 3GTUUDED0SG350929
      10 KM. Auto., Ext: Onyx Black,
      Stock #: 250549-NEW
      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
      252 @ 3.49%

      (4.23 % APR)
      +HST & Licenses/wk 0 cash down
    • GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 2025
      Stock: 250544-NEW
      VIN: 3GTUUEE8XSG349280
      10 KM. Auto., Ext: Sterling Metallic, Int: Black
      Stock #: 250544-NEW
      Engine: 3.0 L
      Cylinders: V6
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Diesel
      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
    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.
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