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The new GMC Sierra 1500 has been completely redesigned for the 2022 model year. The truck's grille is now wider and features chrome accents that flow into the slim, LED headlamps. The available multi-function tailgate has also been redesigned and now features a power up/down function as well as GMC's exclusive GMC MultiPro TM six-function tailgate.

?The new Sierra 1500 also rides on standard 18-inch wheels with optional 20-inch wheels. Five different exterior colors are offered on the latest Sierra 1500: Summit White, Onyx Black, 

The GMC Terrain's car-based platform makes it wonderfully responsive and maneuverable. However, its eboost engine, sport-tuning and advanced capabilities make it a beast on paved roads and rugged landscapes in Tulsa and beyond. Our team at Mark Allen Buick GMC takes a brief look at what makes the GMC Terrain so capable.

The Traction Select System

It's never been easier to optimize engine, transmission, steering and drive behavior according to terrain. The GMC Terrain's Traction Select System puts this power in your hands. It allows you to shift between front- or all-wheel drive. An 

Finding your next high-performing pick-up truck will be easy if you start with a visit to the showroom here at Mark Allen Buick GMC. We're the local providers for the Canyon and other popular members of the GMC automotive family, and we'd love to offer you the chance to test drive a new 2022 model at your convenience.

Whether you choose one of the Canyon's Elevation packages, the AT4 version or the high-end Denali trim level, you'll find the power and reliability that you need to get the job done or get the family from place…

Many things draw people to the 2022 GMC Acadia. The driver can enjoy the engaging handling, while their family can enjoy a well-appointed cabin with the latest tech features. At Mark Allen Buick GMC, we love that this SUV is also highly capable. Let's look at some features that you can take advantage of in Tulsa and beyond.

The available Traction Select System gives you boosted confidence through changing road conditions. If you choose an Acadia with front-wheel drive, you can choose from Sport, 

The 2022 GMC Savana Passenger model at Mark Allen Buick GMC in Tulsa, OK has a configurable interior with seating that accommodates up to 15 people. Drivers can upgrade to upscale features that include a leather-wrapped steering wheel and a rear climate-control system.

We here at Mark Allen Buick GMC are pleased to offer the popular Buick Enclave along with other members of the Buick automotive family to local drivers. Feel free to stop by our showroom and check out the Buick Enclave if you've been shopping for a reliable, well-designed SUV.

The GMC Yukon XL Denali is the pinnacle of luxury SUVs. It has everything that you could want in a vehicle, from heated seats to a powerful engine. If you're looking for the best of the best, then this is the SUV for you. The Yukon XL Denali is perfect for long road trips or for driving around town. With plenty of space and all the amenities that you need, it's easy to see why this vehicle is so popular. If you're in the market for a luxury SUV, then be sure to check out the GMC…

The all-new 2022 Buick Enclave Avenir is a luxurious SUV that is sure to turn heads. This vehicle is packed with features that are sure to make your driving experience unforgettable. The interior of the Buick Enclave Avenir is stunning and features high-quality materials that are sure to please. Let's take a closer look at some of the amazing features that you will find inside this vehicle!

The seats in the Buick Enclave Avenir are crafted from premium materials that are sure to keep you comfortable on even the longest of road trips. 

The GMC Sierra 2500 HD is a full-sized, heavy-duty truck built for the toughest jobs. In fact, it can tow up to 14,500 pounds and haul a payload of 3,900 pounds. It also has a comfortable, well-equipped interior. Here at Mark Allen Buick GMC of Tulsa, OK, we are impressed with this truck's exterior features.

The Buick Envision Avenir is a premium SUV with a lot of standard features to make life more enjoyable. Part of the appeal for many drivers when it comes to this vehicle is what lives underneath the hood. Let's take a closer look at what moves the Buick Envision Avenir in Tulsa, OK.