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Alpine Buick GMC, Littleton/Denver/Highlands Ranch

Littleton, CO

4.5
1,540 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 1,540 reviews

October 09, 2026

They worked hard to get me something I liked, even though I was completely upside down with my current vehicle. My sales person David listened to what I liked and didn’t. Very happy with the service. More

by mrewing1965
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
David
Oct 09, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Our team enjoyed helping you purchase a used Buick Encore GX that matched your preferences, even with your upside-down trade. Hearing that you’re very happy with the service means a lot to our team. Michele Jimenez (720) 826-7175

October 09, 2026

The entire team was prompt and courteous. The deal was closed quickly and I was on my way in no time. More

by allenbillsetc
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Sergio Aleman
5.0
This rating includes all reviews, with more weight given to recent reviews.
Steve Belk
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Gloria Gallardo
Oct 09, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

We’re glad the purchase of your Subaru Outback closed quickly and our team could make the process seamless. Knowing you found our team prompt and courteous means a lot to us. Michele Jimenez (720) 826-7175

October 09, 2026

Their really helpful and they are really patient with their customers. They have Great customer service. More

by jacquelingg2
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Wilson Fuentes
5.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 09, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing you found our team so patient and helpful means a lot to our dealership. Congratulations on your new GMC Sierra 1500, and thank you for the five-star review. Michele Jimenez (720) 826-7175

October 09, 2026

Amazing, very professional and worked hard to make sure we were in vehicle we loved. More

by melgoza303
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Sergio Aleman
5.0
This rating includes all reviews, with more weight given to recent reviews.
Emilie Metzler
5.0
This rating includes all reviews, with more weight given to recent reviews.
Michael Vorphal
5.0
This rating includes all reviews, with more weight given to recent reviews.
Ricardo Valdivieso
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.
Oct 09, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Going the extra mile to make sure you drove home in a vehicle you love is exactly how our sales team operates. Knowing you found the experience professional and that you love your new Buick Envista means a lot to us. Michele Jimenez (720) 826-7175

October 08, 2026

It was very easy to schedule my service on their website including a non-standard request, dropped off the car after hours and went to the airport. Alpine kept in touch, provided an estimate which I approve More

by Stevetsti
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Randall Shutter
5.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 08, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Your note about our website’s easy scheduling and after hours drop off highlights how our service department works to accommodate every request. Our team is pleased we could keep you informed, complete your Buick Envista’s service by your return, and have it ready for a quick pickup. Hearing that the entire process felt effortless and efficient means a lot to us. Michele Jimenez (720) 826-7175

October 07, 2026

Clean, professional and automated process. Get in and out without a bunch of unnecessary upselling. I drive past another GMC dealership to go to Alpine because of the service here. More

by Jessicaahoge
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Matthew Davison, Ryan Hehr
Oct 07, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Knowing our clean, professional, and automated process felt efficient means a lot to our service team. Our team is pleased we could keep your visit focused and free of unnecessary upselling on your GMC Yukon XL. It is especially rewarding to hear you drive past another GMC dealership to come to us for service, and we look forward to providing the same straightforward care every time. Michele Jimenez (720) 826-7175

October 06, 2026

Great, he made the buying experience easy and enjoyable which is not a common experience More

by jerry_morgan
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
JJ Quintana
5.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 07, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Your new GMC Yukon is in great hands. We’re glad Jj could make your purchase feel easy and enjoyable. Knowing your experience exceeded typical expectations means a lot to us. Michele Jimenez (720) 826-7175

October 06, 2026

Great service and follow through. Our sales person Sergio was helpful, knowledgeable, to the point, and friendly. This was a great experience that I will definitely do again! Thank yo More

by Tina
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Sergio Gonzalez
5.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 06, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Our team enjoyed guiding you through your purchase of the new GMC Canyon. We’re glad Sergio provided direct, friendly, and knowledgeable guidance. Knowing your experience went smoothly means a lot to us, and we look forward to assisting you again. Michele Jimenez (720) 826-7175

October 05, 2026

Dealer raised the price of a vehicle by $2000 from the morning when I called to when I came in. When I asked why, they said “that’s just how it is.” That is extremely disrespectful to anyone with more tha More

by elliotmlehman
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Carolina Otero
2.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 10, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Thank you for providing this feedback, and we apologize for not providing you with an exceptional experience. We never like seeing that we didn't meet the standards customers have come to expect, but reviews like this help us improve. If you don't mind reaching out to us so that we can speak directly, we'd love to address your concerns in detail. Michele Jimenez (720) 826-7175

October 05, 2026

Scheduling service online was very convenient. The service was completed quickly and the price was communicated throughout the process. More

by heath.s.henbest
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Jeff Jackson
Oct 05, 2026 -

Alpine Buick GMC, Littleton/Denver/Highlands Ranch responded

Your feedback on convenient online scheduling and clear price communication throughout the process is rewarding. We’re glad service on your GMC Yukon was completed promptly and transparently. Michele Jimenez (720) 826-7175

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