Name: 2020 GMC Sierra 3500HD
Price: 54499 USD
Availability: OutOfStock

Cars & Trucks

* Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible  * Leather Seats  * Navigation System  * Onyx Black  * Keyless Start  * Cooled Front Seat(S)  * Jet Black; Forge Perforated Leather-Appointed Seat TrimThis vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.

2020 GMC Sierra 3500HD

AutoNation Buick GMC West

Google Reviews

I had an amazing experience at AutoNation Buick GMC West! From the moment I walked in, the staff was friendly, professional, and truly focused on helping me find the right vehicle. A special shout out to Jeremy Tabangay, who went above and beyond to make this entire process smooth and enjoyable.  He was answering all my questions and was very patient. The communication from Jeremy was excellent from start to finish, and I appreciate the transparency and honesty throughout.

I absolutely LOVE my new 2026 GMC Terrain Denali!!! Highly recommend Jeremy Tabangay and the entire team at Autination Buick GMC West to anyone looking for an stress-free, professional, and enjoyable car-buying experience.

Thank you again for OUTSTANDING SERVICE!!!!

First time buyer with no cosigner and they were able to get my monthly payment exactly where I wanted! The staff were all wonderful! Jeremy was the salesman helping me out and he was seriously fantastic! I absolutely recommend coming here for a good deal and the good vibes!

Had the privilege of working with Carlyle and Joe when purchasing my Chevy 2500HD truck.   It couldn’t have gone any smoother.  Buying a vehicle to me is like going to the dentist.  I dread it., but Carlyle made the process very simple and she’s a great person and sales person.   I’d recommend going to see her for your next vehicle.  A+.  Thank you Carlyle and Joe.  Awesome job and I love this truck!!

July 4, 2025: My experience with AutoNation Buick GMC West went very well as I looked for a used vehicle to meet my needs. Rickey Anderson provided fantastic service as a "no-pressure" professional and truly not your typical "used car salesman". In the end I  purchased a 2024 Hyundai Palisade and am loving it! Rickey addressed all my questions and followed-up with me to provide the floor mats I was promised (& after I had already signed the dotted line). The last time I purchased a vehicle it was NOT a pleasant experience. This time I walked away as a pleasantly satisfied customer :)

If you are a truck guy and don't have time to mess around, go to a pro shop.  This is a family car dealership and seriously lack the quality and professionalism you'll find at somewhere like Transwest. Didn't even ask to look into the Check Engine Light it was brought in to check (Due to a known glow plug Technical Service Bulletin) along with an open recall, just did the recall and patted themselves on the back.  My first and last time at this place.  The shagger that gave me a ride back home was the most professional I've ever met, he gets 6 stars.

1170179413

2548405403

3717731875

434788387

Take action

2020 GMC Sierra 3500HD

Sold by

Business Information

Additional images

Vehicle history report

Typical Features

Description

Details

Related searches