**On-rims tire changeover only, when all 4 tires are changed in the same service visit. Valid for retail customers only. Offer available between September 3 to October 11, 2024 at participating Chevrolet, Buick, GMC, and Cadillac Certified Service Dealers. Offers subject to change without notice and cannot be combined with certain other offers. See your participating Certified Service Dealer for details.   *Off-rims tire changeover only, when all 4 tires are changed in the same service visit. Valid for retail customers only. Offer available between September 3 to October 11, 2024 at participating Chevrolet, Buick, GMC, and Cadillac Certified Service Dealers. Offers subject to change without notice and cannot be combined with certain other offers. See your participating Certified Service Dealer for details.  
*$140 instant rebate on the purchase of a set (4 tires) of Bridgestone Blizzak winter tires when you purchase, finance or lease an eligible 2022-2025 GM vehicle between January 3, 2024 to December 31, 2024. New retail vehicles only; purchase, finance or lease of used, certified pre-owned or fleet vehicles not eligible for offer. Eligible tires must be purchased at time of delivery of vehicle. Rebate is non-stackable with other Bridgestone consumer offers. Rebate applied before applicable taxes. Offer is subject to tire availability. No rain checks available. This offer may be changed, cancelled or extended at any time without notice. Conditions apply. See participating dealer for details.
2024_FEB_DMA_Year_Long_Tire_Rebat_T3_EN_1800x760_v3
1 GM estimated using Government of Canada approved test methods. Refer to vehicles.nrcan.gc.ca for details. Actual range will vary based on several factors, including temperature, terrain, battery age, vehicle model, loading, use and maintenance. 2 Based on initial vehicle movement. 3Whichever comes first. Coverage begins on the date the vehicle is delivered and ends at the expiration of the applicable coverage period. Your vehicle's Warranty Booklet contains conditions, limitations, restrictions and exclusions and coverage periods pertaining to the warranties and the Owner's Manual contains important information which may impact you maintaining your warranties. See your Warranty Booklet and Owner’s Manual for details.

Limited Time

Current Offers

View this months financing, leasing, and cash offers supplied directly from the manufacturers.


View Offers

Service & Parts

Coast Mountain GM offers many benefits exclusive to our dealership. Check them out and see why you should purchase from us.

Learn More

See What Others Say

Read Our Reviews

Google logo
Google Jul 28, 2024

Fast efficient friendly service

Google logo
Google Jul 23, 2024

(Translated by Google) Very good service and good experience, very pleasant and professional staff. Fast service. THANKS (Original) Très bon service et bonne expérience, personnel très agréable et professionnel. Service rapide. Merci

Google logo
Google Jul 16, 2024

fast service and friendly staff. was passing through, had engine light come on. stopped for a couple of days until Monday. I was able to get in first thing Monday morning and they got me back on the road the same day.

Google logo
Google Jul 11, 2024

ALWAYS Glad to go to Coast Mointain GM.....keeping us safely on the road to underserved communities for 8 years. They are so friendly And professional; they feel like family.

Google logo
Google Jul 6, 2024

On time, on budget. All with a smile.

Google logo
Google Jun 29, 2024

Awesome service

Google logo
Google Jun 29, 2024

Great service, love the car !!

Google logo
Google Jun 26, 2024

Hubby’s truck got a mini detail, WOW so impressed took their time and did a fantastic job! Thank you Coast 😊

Google logo
Google Jun 24, 2024

Kim at Coast Mountain GM was great. She made the transition to my new truck fast and easy. Thankyou!

Google logo
Google Jun 20, 2024

Great service and staff was knowledgeable and very informative timing was ahead of schedule

Welcome to Coast Mountain GM

Thank you for making your way to Coast Mountain GM, your certified Buick, Chevrolet, GMC dealer serving drivers throughout Smithers and the surrounding areas. At our dealership, you’ll find a solid selection of new Buick, Chevrolet, GMC for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance centre run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.

Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of Buick, Chevrolet, GMC technicians on hand with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of authentic parts. Make your way to Coast Mountain GM in Smithers today for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always get in touch at 1-800-663-4595.

Learn More

Get Directions

4038 Yellowhead Hwy Smithers, BC V0J 2N2


Coast Mountain GM 54.78602423768723, -127.17083721134219.