Finance: Offers are valid toward the finance purchase of an eligible new 2021 Cadillac XT4/XT5/XT6/CT4/CT5 delivered in Canada between March 2, 2021 and March 31, 2021. Advertised offers not applicable in Quebec. Limited time offer available on approved credit. Terms may vary by model. Representative finance example based on a new 2021 Cadillac XT6 Sport. MSRP is $66,458. $3,950 down payment or equivalent trade-in required. $62,508 financed at 0% APR equals $1,030 per month for 60 months. Cost of borrowing is $0, for a total obligation of $65,705. Taxes, license, insurance, registration and applicable fees, levies and duties (all of which may vary by dealer and region) are extra. Dealer may sell for less. Dealer order/trade may be necessary. On approved Credit. ++Whichever comes first: 4 years or 80,000 km from delivery date. Eligible customers who acquire a new eligible Cadillac receive a GM dexos1™ oil and oil filter change and tire rotation (limit of up to eight (8) in total) in accordance with the vehicle’s Owner’s Manual and oil life monitoring system, performed at participating Cadillac dealers. CTS-V may be eligible for additional services. May not be redeemed for cash or combined with other offers. Conditions apply, see dealer for details. *Available only to Canadian residents (holding a valid driver’s license) who have been a Costco member since March 1st, 2021. Must take delivery by April 30th, 2021. Offer available on the retail purchase, finance or lease of eligible new or demonstrator in-stock 2021 vehicles. Conditions apply. For program details (including eligible vehicles) see a participating dealer or costcoauto.ca. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”. Tax, title, registration and license fees, personal property registration fees, and additional products and services are not included in the Costco Member Pricing. Offer is valid at participating authorized GM Canada dealers. Offer not available in the U.S. or Mexico. Offer is subject to change without notice. Void where prohibited. Costco and its affiliates do not sell automobiles nor negotiate individual transactions.® Registered trademark of Price Costco International, Inc. used under license.

Offer is based on 24 month lease for 2021 MY GMC Sierra BLACK EDITION (Crew Cab Short Box 4WD 1SA - TK10543 + JL1 + SIERRA VALUE PACKAGE + CGN + RD3 + G80 + UE1 + KI4 + B30 + C4P + K05 + U2K Sirius XM) models delivered from March 2 – March 31, 2021 with 2.9% lease rate for a total of 52 bi-weekly payments of $176. Annual kilometre limit of 20,000 km; $0.16 per excess kilometre. Excess wear and tear and km charges are not included. On approved credit by GM Financial. Bi-weekly payments may vary depending on down payment/trade. A down payment or trade of $1,800 and $0 security deposit is required. Total obligation is $10,852. Freight of $1,900 and $100 air conditioning charge are included. Weekly payments are calculated based on the required bi-weekly payments divided by two. Example: $176 bi-weekly is equivalent to $88 weekly (i.e. $176 / 2 = $88). General Motors of Canada Company will transact at either monthly or bi-weekly lease payment contracts and does not offer weekly payment contracts for customers.

**Finance: Offers are valid toward the finance purchase of an eligible new 2021 Cadillac XT4/XT5/XT6/CT4/CT5 delivered in Canada between March 2, 2021 and March 31, 2021. Advertised offers not applicable in Quebec. Limited time offer available on approved credit. Terms may vary by model. Representative finance example based on a new 2021 Cadillac XT6 Sport. MSRP is $66,458. $3,950 down payment or equivalent trade-in required. $62,508 financed at 0% APR equals $1,030 per month for 60 months. Cost of borrowing is $0, for a total obligation of $65,705. Taxes, license, insurance, registration and applicable fees, levies and duties (all of which may vary by dealer and region) are extra. Dealer may sell for less. Dealer order/trade may be necessary. On approved Credit. ++Whichever comes first: 4 years or 80,000 km from delivery date. Eligible customers who acquire a new eligible Cadillac receive a GM dexos1™ oil and oil filter change and tire rotation (limit of up to eight (8) in total) in accordance with the vehicle’s Owner’s Manual and oil life monitoring system, performed at participating Cadillac dealers. CTS-V may be eligible for additional services. May not be redeemed for cash or combined with other offers. Conditions apply, see dealer for details. *Available only to Canadian residents (holding a valid driver’s license) who have been a Costco member since March 1st, 2021. Must take delivery by April 30th, 2021. Offer available on the retail purchase, finance or lease of eligible new or demonstrator in-stock 2021 vehicles. Conditions apply. For program details (including eligible vehicles) see a participating dealer or costcoauto.ca. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”. Tax, title, registration and license fees, personal property registration fees, and additional products and services are not included in the Costco Member Pricing. Offer is valid at participating authorized GM Canada dealers. Offer not available in the U.S. or Mexico. Offer is subject to change without notice. Void where prohibited. Costco and its affiliates do not sell automobiles nor negotiate individual transactions.® Registered trademark of Price Costco International, Inc. used under license.

Offer is based on 36 month lease for 2021 MY BUICK ENCORE GX PREFERRED AWD + ST models (Preferred AWD 4TV06 / 1SB + Metallic Paint + Sport Touring GFC) delivered from March 2 – March 31, 2021 with 2.9% lease rate for a total of 78 bi-weekly payments of $158. Annual kilometre limit of 20,000 km; $0.16 per excess kilometre. Excess wear and tear and km charges are not included. On approved credit by GM Financial. Bi-weekly payments may vary depending on down payment/trade. A down payment or trade of $1,695 and $0 security deposit is required. Total obligation is $13,924. Freight of $1,800 and $100 air conditioning charge are included. Weekly payments are calculated based on the required bi-weekly payments divided by two. Example: $158 bi-weekly is equivalent to $79 weekly (i.e. $158 / 2 = $79). General Motors of Canada Company will transact at either monthly or bi-weekly lease payment contracts and does not offer weekly payment contracts for customers. *To qualify for the Costco Member Pricing, you must be a Canadian resident holding a valid driver’s license, have been a Costco member since March 1, 2021, or earlier and must: (1) Register with Costco to receive your non-transferable Authorization Number; (2) Present the Authorization Number to a participating dealer; (3) Retail purchase, finance or lease an eligible new or demonstrator in-stock 2020 Buick Envision; 2021 Buick: Encore, Encore GX, Envision, Enclave, delivered from March 2, 2021, to April 30, 2021. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”. Tax, title, registration and license fees, personal property registration fees, and additional products and services are not included in the Costco Member Pricing. Offer is valid at participating authorized GM Canada dealers. Offer not available in the U.S. or Mexico. Offer is subject to change without notice. Void where prohibited. Costco and its affiliates do not sell automobiles nor negotiate individual transactions. ®: Registered trademark of Price Costco International, Inc. used under license.

*To qualify for the Costco Member Pricing, you must be a Canadian resident holding a valid driver’s license, have been a Costco member since March 1, 2021, or earlier and must: (1) Register with Costco to receive your non-transferable Authorization Number; (2) Present the Authorization Number to a participating dealer; (3) Retail purchase, finance or lease an eligible new or demonstrator in-stock 2020 Buick Envision; 2021 Buick: Encore, Encore GX, Envision, Enclave, delivered from March 2, 2021, to April 30, 2021. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”. Tax, title, registration and license fees, personal property registration fees, and additional products and services are not included in the Costco Member Pricing. Offer is valid at participating authorized GM Canada dealers. Offer not available in the U.S. or Mexico. Offer is subject to change without notice. Void where prohibited. Costco and its affiliates do not sell automobiles nor negotiate individual transactions. ®: Registered trademark of Price Costco International, Inc. used under license.

Offer is based on 48 month lease for 2021 MY GMC TERRAIN SLE AWD ELEVATION (TXB26 - 3SA + Elevation - WJP) models delivered from March 2 – March 31, 2021 with 2.9% lease rate for a total of 104 bi-weekly payments of $194. Annual kilometre limit of 20,000 km; $0.16 per excess kilometre. Excess wear and tear and km charges are not included. On approved credit by GM Financial. Bi-weekly payments may vary depending on down payment/trade. A down payment or trade of $0 and $0 security deposit is required. Total obligation is $19,676. Freight of $1,900 and $100 air conditioning charge are included. Weekly payments are calculated based on the required bi-weekly payments divided by two. Example: $190 bi-weekly is equivalent to $95 weekly (i.e. $190 / 2 = $95). General Motors of Canada Company will transact at either monthly or bi-weekly lease payment contracts and does not offer weekly payment contracts for customers. * To qualify for the Costco Member Pricing, you must be a Canadian resident holding a valid driver’s license, have been a Costco member since March 1, 2021, or earlier and must: (1) Register with Costco to receive your non-transferable Authorization Number; (2) Present the Authorization Number to a participating dealer; (3) Retail purchase, finance or lease an eligible new or demonstrator in-stock GMC: Terrain, Acadia, delivered from March 2, 2021, to April 30, 2021. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”

* To qualify for the Costco Member Pricing, you must be a Canadian resident holding a valid driver’s license, have been a Costco member since March 1, 2021, or earlier and must: (1) Register with Costco to receive your non-transferable Authorization Number; (2) Present the Authorization Number to a participating dealer; (3) Retail purchase, finance or lease an eligible new or demonstrator in-stock GMC: Terrain, Acadia, delivered from March 2, 2021, to April 30, 2021. In addition, to receive a $500 Costco Shop Card by mail, submit a redemption form to Costco within thirty (30) days of vehicle delivery and complete a Costco member satisfaction survey. Please allow 4 weeks for Costco Shop Card delivery, pending completion of all eligibility requirements; including redemption form submission, purchase verification and survey completion. Costco Shop Cards will be mailed to the mailing address provided to Costco at the time of registration. The purchase or lease of a vehicle does not qualify for the calculation of the Costco Executive Membership 2% Reward. Offer may not be redeemed for cash. Conditions and limitations apply to this limited time offer. For full program details and for any applicable exclusions see a participating dealer or costcoauto.ca/GM. For Costco Shop Card terms and conditions, visit Costco.ca and search “Shop Card”.