2026 GMC Terrain for sale in Oshawa at Mills Motors Buick GMC - 1

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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.
Estimated payment is calculated based on the information you enter in the Car Loan Calculator estimator tool.The total amount payable over the term is [TOTAL_OF_PAYMENTS], including a total cost of credit of [TOTAL_INTERESTS]. Amounts shown exclude applicable tax(es).
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    • Clearance
      GMC Terrain  2026
      Stock: 260200-NEW
      VIN: 3GKALZEG2TL293983
      GMC 2026 Terrain AWD Denali in Oshawa
      52,788
      +HST & Licensingwas 53,538
      10 KM. Auto., Ext: Black, Int: Black
      Stock #: 260200-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Black
      Interior Colour: Black
      Doors: 4
      Financing 84 months
      166 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • Clearance
      GMC Terrain  2026
      Stock: 260201-NEW
      VIN: 3GKALZEG5TL295503
      GMC 2026 Terrain AWD Denali in Oshawa
      53,138
      +HST & Licensingwas 53,888
      10 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: AFTER DARK
      Stock #: 260201-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: GLACIER WHITE TRICOAT
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      167 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • Clearance
      GMC Terrain  2026
      Stock: 260222-NEW
      VIN: 3GKALYEG5TL307823
      GMC 2026 Terrain AWD AT4 in Oshawa
      51,638
      +HST & Licensingwas 52,388
      10 KM. Auto., Ext: Black, Int: Gold
      Stock #: 260222-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Black
      Interior Colour: Gold
      Doors: 4
      Financing 84 months
      163 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • Clearance
      GMC Terrain  2026
      Stock: 260221-NEW
      VIN: 3GKALYEG0TL307387
      GMC 2026 Terrain AWD AT4 in Oshawa
      51,738
      +HST & Licensingwas 52,488
      10 KM. Auto., Ext: Red, Int: Gold
      Stock #: 260221-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Red
      Interior Colour: Gold
      Doors: 4
      Financing 84 months
      163 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • Clearance
      GMC Terrain  2026
      Stock: 260224-NEW
      VIN: 3GKALZEGXTL305085
      GMC 2026 Terrain AWD Denali in Oshawa
      53,138
      +HST & Licensingwas 53,888
      10 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: AFTER DARK
      Stock #: 260224-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: GLACIER WHITE TRICOAT
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      167 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • Clearance
      GMC Terrain  2026
      Stock: 260277-NEW
      VIN: 3GKALYEG2TL344568
      GMC 2026 Terrain AWD AT4 in Oshawa
      50,499
      +HST & Licensingwas 51,249
      Auto., Ext: SUMMIT WHITE, Int: FOREST STORM W/MAHOGANY
      Stock #: 260277-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: SUMMIT WHITE
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      159 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260297-NEW
      VIN: 3GKALMEG8TL266676
      GMC 2026 Terrain FWD Elevation in Oshawa
      42,934
      +HST & Licensingwas 43,684
      16 KM. Auto., Ext: RAPIDS METALLIC, Int: AFTER DARK
      Stock #: 260297-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: RAPIDS METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      135 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260316-NEW
      VIN: 3GKALMEG1TL358079
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      12 KM. Auto., Ext: EBONY TWILIGHT METALLIC, Int: AFTER DARK
      Stock #: 260316-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: EBONY TWILIGHT METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260330-NEW
      VIN: 3GKALMEG0TL358574
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,829
      +HST & Licensingwas 44,579
      12 KM. Auto., Ext: VOLCANIC RED TINTCOAT, Int: AFTER DARK
      Stock #: 260330-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: VOLCANIC RED TINTCOAT
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260341-NEW
      VIN: 3GKALMEG4TL358870
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      12 KM. Auto., Ext: STERLING METALLIC, Int: AFTER DARK
      Stock #: 260341-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: STERLING METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260318-NEW
      VIN: 3GKALMEG8TL358418
      GMC 2026 Terrain Fwd Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      12 KM. Auto., Ext: EBONY TWILIGHT METALLIC, Int: AFTER DARK
      Stock #: 260318-NEW
      Engine: 1.5 TURBO DOHC 4-CYINDER, SIDI, VVT L
      Cylinders: 4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Category: SUV
      Exterior Colour: EBONY TWILIGHT METALLIC
      Interior Colour: AFTER DARK
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260315-NEW
      VIN: 3GKALYEG4TL349903
      GMC 2026 Terrain AWD AT4 in Oshawa
      50,994
      +HST & Licensingwas 51,744
      12 KM. Auto., Ext: EBONY TWILIGHT METALLIC, Int: FOREST STORM W/MAHOGANY
      Stock #: 260315-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: EBONY TWILIGHT METALLIC
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      161 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260360-NEW
      VIN: 3GKALZEG1TL371251
      GMC 2026 Terrain Awd Denali in Oshawa
      53,399
      +HST & Licensingwas 54,149
      12 KM. 8-Speed Auto., Ext: VOLCANIC RED TINTCOAT, Int: AFTER DARK
      Stock #: 260360-NEW
      Engine: 1.5 TURBO DOHC 4-CYINDER, SIDI, VVT L
      Cylinders: 4
      Transmission: 8-Speed Auto.
      Drive train: All-wheel drive
      Category: SUV
      Exterior Colour: VOLCANIC RED TINTCOAT
      Interior Colour: AFTER DARK
      Financing 84 months
      168 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260332-NEW
      VIN: 3GKALYEG9TL362856
      GMC 2026 Terrain AWD AT4 in Oshawa
      49,583
      +HST & Licensingwas 50,333
      12 KM. Auto., Ext: STERLING METALLIC, Int: FOREST STORM W/MAHOGANY
      Stock #: 260332-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: STERLING METALLIC
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      156 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260317-NEW
      VIN: 3GKALMEG7TL358930
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      19 KM. Auto., Ext: RIVERSTONE METALLIC, Int: AFTER DARK
      Stock #: 260317-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: RIVERSTONE METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260313-NEW
      VIN: 3GKALMEG6TL359339
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,234
      +HST & Licensingwas 43,984
      12 KM. Auto., Ext: SUMMIT WHITE, Int: AFTER DARK
      Stock #: 260313-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: SUMMIT WHITE
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      136 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260331-NEW
      VIN: 3GKALMEG6TL360636
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      12 KM. Auto., Ext: RAPIDS METALLIC, Int: AFTER DARK
      Stock #: 260331-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: RAPIDS METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260342-NEW
      VIN: 3GKALMEG6TL358434
      GMC 2026 Terrain FWD Elevation in Oshawa
      43,729
      +HST & Licensingwas 44,479
      12 KM. Auto., Ext: STERLING METALLIC, Int: AFTER DARK
      Stock #: 260342-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Front-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: STERLING METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      138 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260432-NEW
      VIN: 3GKALUEG5TL356853
      GMC 2026 Terrain AWD Elevation in Oshawa
      46,554
      +HST & Licensingwas 47,304
      50 KM. Auto., Ext: RIVERSTONE METALLIC, Int: AFTER DARK
      Stock #: 260432-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: RIVERSTONE METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      147 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260426-NEW
      VIN: 3GKALZEG0TL372889
      GMC 2026 Terrain AWD Denali in Oshawa
      53,299
      +HST & Licensingwas 54,049
      12 KM. Auto., Ext: EBONY TWILIGHT METALLIC, Int: AFTER DARK
      Stock #: 260426-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: EBONY TWILIGHT METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      168 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260424-NEW
      VIN: 3GKALYEG8TL376263
      GMC 2026 Terrain AWD AT4 in Oshawa
      50,459
      +HST & Licensingwas 51,209
      12 KM. Auto., Ext: EBONY TWILIGHT METALLIC, Int: FOREST STORM W/MAHOGANY
      Stock #: 260424-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: EBONY TWILIGHT METALLIC
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      159 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260427-NEW
      VIN: 3GKALZEG5TL372211
      GMC 2026 Terrain AWD Denali in Oshawa
      53,138
      +HST & Licensingwas 53,888
      12 KM. Auto., Ext: GLACIER WHITE TRICOAT, Int: AFTER DARK
      Stock #: 260427-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: GLACIER WHITE TRICOAT
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      167 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260425-NEW
      VIN: 3GKALYEG8TL376473
      GMC 2026 Terrain AWD AT4 in Oshawa
      50,659
      +HST & Licensingwas 51,409
      10 KM. Auto., Ext: VOLCANIC RED TINTCOAT, Int: FOREST STORM W/MAHOGANY
      Stock #: 260425-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: VOLCANIC RED TINTCOAT
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      160 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260423-NEW
      VIN: 3GKALYEG1TL374533
      GMC 2026 Terrain AWD AT4 in Oshawa
      50,559
      +HST & Licensingwas 51,309
      10 KM. Auto., Ext: STERLING METALLIC, Int: FOREST STORM W/MAHOGANY
      Stock #: 260423-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: STERLING METALLIC
      Interior Colour: FOREST STORM W/MAHOGANY
      Doors: 4
      Financing 84 months
      159 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260444-NEW
      VIN: 3GKALUEG9TL349131
      GMC 2026 Terrain AWD Elevation in Oshawa
      49,538
      +HST & Licensingwas 50,288
      381 KM. Auto., Ext: Black, Int: Black
      Stock #: 260444-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: Black
      Interior Colour: Black
      Doors: 4
      Financing 84 months
      156 @ 3.99%
      +HST & Licensing/wk 0 cash down
    • GMC Terrain  2026
      Stock: 260451-NEW
      VIN: 3GKALUEG0TL304028
      GMC 2026 Terrain AWD Elevation in Oshawa
      49,993
      +HST & Licensingwas 50,743
      811 KM. Auto., Ext: STERLING METALLIC, Int: AFTER DARK
      Stock #: 260451-NEW
      Engine: 1.5 L
      Cylinders: I4
      Transmission: Auto.
      Drive train: Four-wheel drive
      Fuel: Gas
      Category: SUV
      Exterior Colour: STERLING METALLIC
      Interior Colour: AFTER DARK
      Doors: 4
      Financing 84 months
      157 @ 3.99%
      +HST & Licensing/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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