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Alpine Buick GMC, Littleton/Denver/Highlands Ranch

Littleton, CO

4.5
1,510 Reviews
Since 2005, we've been providing a unique and personalized car-buying experience that we like to call the Alpine Difference. Our commitment to exceptional service, unwavering integrity, community commitment, and promoting an inclusive workforce is what sets us apart from the competition. We believe in building lifelong relationships with our customers by going above and beyond to exceed their expectations. We take pride in upholding the highest standards of honesty and respect in all our interactions. As a local, family-owned business, we're passionate about giving back to our community and supporting women's and children's causes. At Alpine, we celebrate diversity and believe in promoting equity and inclusion in our workforce. Our team is our strength, and we're proud to have a diverse leadership team that includes bilingual, female, and Hispanic members. We invite you to browse our inventory online, request more information about our vehicles, schedule a test drive, or inquire about financing. Our dedicated sales team is here to help you find the perfect car that fits your needs and budget. If you can't find what you're looking for, don't worry - simply fill out our CarFinder form, and we'll notify you when a vehicle that matches your search arrives. We look forward to serving you and showing you the Alpine Difference!
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3106 W County Line Rd

Littleton, CO

80129

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Showing 1,510 reviews

September 15, 2026

Jeffrey Jackson, the service tech, was outstanding. He was able to get me in and serviced much faster than originally thought. More

by davelee100
Service Price Transparency
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Jeffrey Jackson
Sep 15, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing that our technician was able to get you in and complete service on your GMC HUMMER EV sooner than expected is rewarding. Your recognition of our responsiveness means a lot to our service department. Michele Jimenez (720) 826-7175

September 11, 2026

Great experience, fair pricing, love the truck. Zac explained everything in plain English. Would recommend. More

by abayles
Sales Price Transparency
Trade-in Experience
Purchase Time
Recommend Dealer
Yes
Employees Worked With
Rodrigo Guevara
5.0
This rating includes all reviews, with more weight given to recent reviews.
Michael Reichardt
5.0
This rating includes all reviews, with more weight given to recent reviews.
Zac Taylor
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 11, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing you love your purchase of the new Sierra 1500 and found our pricing fair means a lot to our team. Our team is pleased Zac could explain everything in plain English, and we appreciate your recommendation. Michele Jimenez (720) 826-7175

September 11, 2026

Marco was extremely professional and did an outstanding job! The mobile service was truly awesome and made the entire experience incredibly convenient. I was able to continue working throughout the day More

by drew50
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Marco
Sep 11, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing our mobile service let you keep working while we cared for your GMC Sierra 1500 is rewarding. Your praise of our team’s professionalism, service quality, and convenience means a great deal to us. Michele Jimenez (720) 826-7175

September 10, 2026

They damaged my vehicle well it was getting serviced and when I brought it up well picking up my vehicle they told me there was nothing they could do about it. More

by zachbaca88
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Rodrigo Guevara
1.0
This rating includes all reviews, with more weight given to recent reviews.
Skyler Berry
1.0
This rating includes all reviews, with more weight given to recent reviews.
Randall Shutter
1.0
This rating includes all reviews, with more weight given to recent reviews.
Courtney Griffin
1.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 17, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

We're sorry to hear about your experience and would love to get to the bottom of it with you and see if there is something we can come up with to turn it around for you as quickly as possible. If you would be willing to continue the conversation, we would appreciate the opportunity to address your concerns. Michele Jimenez (720) 826-7175

September 08, 2026

I was in for a scheduled oil change, Great Service, professional clean service bay, totally satisfied More

by cdorow
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Skyler Berry
5.0
This rating includes all reviews, with more weight given to recent reviews.
Courtney Griffin
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 08, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Our service team appreciated caring for your GMC Sierra 1500 during your scheduled oil change. Hearing that you found our bay spotless and felt fully satisfied means a lot to us. Michele Jimenez (720) 826-7175

September 04, 2026

Several salesmen at the entrance greeted us. There was no pressure, just friendly hellos from all. More

by brott.gd
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Michael Vorphal
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 04, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Our team enjoyed greeting you with friendly, no-pressure hellos as you arrived for your used Buick Encore GX purchase. Knowing that warm welcomes set a positive tone means a lot to us. Michele Jimenez (720) 826-7175

September 04, 2026

Team was great and easy to work with. special shout out to Gloria in Finance! More

by robbygray12
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Armando Caballero
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sergio Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
Ryan Robinson
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 04, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing you found our team helpful and straightforward means a lot to us. We’re glad the purchase of your Toyota 4Runner went smoothly and appreciate your shout-out to our finance department. Michele Jimenez (720) 826-7175

September 04, 2026

My experience at Alpine Buick GMC Littleton was excellent. My vehicle was serviced incredibly fast, and the team made sure I had all the proper information I needed regarding my vehicle. Their comm More

by debaniachristie
Purchase Time
Recommend Dealer
Yes
Employees Worked With
Emilie Metzler
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 04, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing that the service on your Buick Envision was completed so quickly and with clear, professional communication means a lot to our team. We’re pleased we could provide all the information you needed, and we look forward to welcoming you back for future service. Michele Jimenez (720) 826-7175

September 01, 2026

The first time I arrived i never been to this place walked through a side door stood there several ppl walked right by me and not 1 word. Stood there for almost 10 min and contemplated leaving as someo More

by billywade1886
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Emilie Metzler
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sergio Gonzalez
1.0
This rating includes all reviews, with more weight given to recent reviews.
Chandler Wroten
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sep 17, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Thank you for sharing your experience with us. We apologize for the lack of acknowledgment during your initial visit and understand how important a positive first impression is. We're glad Chandler and Emilie were able to assist you, explore options, and help you drive away in your new vehicle. We appreciate your feedback and will use it to improve our customer experience. Michele Jimenez (720) 826-7175

September 01, 2026

Mr. Andrew Hahner provided accurate service in the most professional way, also recommended the update of everything needed More

by fredyportilla
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Skyler Berry
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Andrew Hahner
Sep 01, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Your kind feedback about our professional approach and comprehensive update recommendations means a lot to our team. We’re glad the service on your GMC Yukon XL met your expectations. Michele Jimenez (720) 826-7175

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