*All prices plus tax, title, license, and $395 dealer service fee extra. MSRP is the Manufacturer’s Suggested Retail Price of the vehicle and may not represent the actual sales price. Offers, incentives, discounts, or financing are subject to expiration and other restrictions.

*Any MPG listed is based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

Next-Generation GMC Sierra

New 2027 GMC Sierra 1500 Near Milwaukee, WI

The next-generation 2027 GMC Sierra 1500 brings a new level of technology, capability and premium design to drivers throughout Milwaukee, Mequon and Brookfield, Wisconsin. From its expansive new digital displays to its redesigned interior and unmistakable GMC truck presence, the new Sierra is designed to make workdays, road trips and everyday driving feel more advanced.

At Sommer's Buick GMC in Mequon, Milwaukee-area truck shoppers can learn more about the redesigned 2027 GMC Sierra 1500, explore available trims and technology, and contact our team about upcoming Sierra availability.

Shop New GMC Inventory Contact Sommer's GMC

A Completely New Digital Experience

Three Displays Transform the 2027 GMC Sierra Interior

The redesigned Sierra cabin puts technology front and center with screens for the driver, center dashboard and even the front passenger.

12.2-Inch

Digital Driver Display

A new digital gauge cluster puts important driving and vehicle information directly in the driver's line of sight.

16.3-Inch

Center Touchscreen

The large center infotainment display becomes the centerpiece of the redesigned Sierra dashboard and provides convenient access to connectivity, entertainment and vehicle functions.

11.5-Inch

Available Passenger Touchscreen

The available front-passenger touchscreen gives your passenger their own dedicated digital interface and adds another level of technology to the Sierra cabin.

2027 Sierra Features

2027 GMC Sierra 1500 Features & Benefits

The redesigned Sierra combines modern technology, useful truck functionality and premium GMC design for Wisconsin drivers.

Technology

New Digital Driver Display

The new 12.2-inch digital driver display presents important information clearly in front of you. Milwaukee commuters and Wisconsin truck owners can quickly view essential driving data without relying solely on the center touchscreen.

Passenger Technology

Available Front Passenger Display

An available 11.5-inch front-passenger touchscreen gives the passenger their own dedicated display, adding convenience and entertainment for longer drives around Wisconsin.

Infotainment

16.3-Inch Center Touchscreen

A massive new 16.3-inch center touchscreen creates an immersive command center for infotainment and vehicle controls while giving the Sierra dashboard a completely redesigned appearance.

Smart Storage

Innovative Interior Storage

The redesigned Sierra interior incorporates useful storage solutions designed to help drivers organize everyday items, work gear and personal devices.

Interior Utility

Multi-Function Center Console

The redesigned center-console area provides additional flexibility for drivers who use their truck as a mobile workspace, daily commuter or weekend adventure vehicle.

Connectivity

Connected Cabin Technology

The Sierra's expanded digital environment helps keep drivers and passengers connected while traveling throughout Milwaukee, Brookfield, Mequon and beyond.

Design

Bold Next-Generation Exterior

The new Sierra delivers a stronger and more modern appearance designed to reinforce the premium, capable character that Milwaukee-area drivers expect from a GMC truck.

Premium Experience

Available High-End Cabin Features

Higher Sierra trims continue GMC's premium-truck approach with upscale materials and available technology for drivers looking for capability without giving up interior refinement.

Find Your Sierra

Explore the 2027 GMC Sierra 1500 Lineup

Whether you need a practical pickup for everyday work or a premium full-size truck for Milwaukee-area driving, the Sierra lineup offers configurations for a wide range of lifestyles.

Sierra Pro

Built around essential truck capability and functionality for drivers who need a dependable full-size pickup.

Sierra Elevation

Adds distinctive styling and popular technology for buyers who want capability with a more aggressive street presence.

Sierra AT4

Designed for buyers who want Sierra capability with a more adventurous, off-road-focused personality.

Sierra Denali

Combines full-size truck capability with premium materials, technology and unmistakable Denali styling.

Sierra AT4X

Takes Sierra's off-road capability further for drivers who regularly venture beyond paved Wisconsin roads.

Sierra Denali Ultimate

Represents the premium end of the Sierra lineup with advanced technology, upscale craftsmanship and a well-equipped interior.

Your Milwaukee-Area GMC Dealer

Shop the New GMC Sierra 1500 at Sommer's GMC in Mequon

Drivers searching for a new GMC Sierra 1500 near Milwaukee don't have to travel far. Sommer's Buick GMC is conveniently located in Mequon and serves GMC truck shoppers throughout Milwaukee, Brookfield and surrounding southeastern Wisconsin communities.

GMC Trucks Near Milwaukee

Explore new GMC trucks just north of Milwaukee and compare Sierra models, features and available equipment in one convenient location.

Sierra Shopping in Mequon

Our Mequon location makes Sommer's GMC convenient for North Shore and greater Milwaukee-area shoppers looking for their next truck.

Serving Brookfield, WI

Brookfield drivers can make the trip to Mequon to shop GMC trucks, compare Sierra configurations and speak with our GMC team.

View GMC Inventory Hours & Directions

Visit Sommer's GMC

Directions to Sommer's GMC in Mequon, WI

Sommer's Buick GMC is located at 7211 W Mequon Rd, Mequon, WI 53092, making our dealership convenient for truck shoppers throughout the Milwaukee metropolitan area.

From Milwaukee, WI

Milwaukee drivers can travel north toward Mequon using I-43 and local routes toward Mequon Road. Sommer's Buick GMC is located on W Mequon Road, providing convenient access for shoppers looking for a new 2027 GMC Sierra 1500 near Milwaukee.

Get Directions

From Brookfield, WI

From Brookfield, travel northeast toward Mequon using the most convenient Milwaukee-area freeway and local-road route for current traffic conditions. Continue toward W Mequon Road and Sommer's Buick GMC.

Directions From Brookfield

Looking for a 2027 GMC Sierra 1500 for Sale Near Milwaukee?

The new 2027 GMC Sierra 1500 near Milwaukee, Wisconsin brings significant changes to one of GMC's most recognizable trucks. Its redesigned interior makes digital technology a central part of the driving experience while maintaining the functionality truck buyers expect from the Sierra name.

For Milwaukee-area drivers, the new Sierra can serve as an everyday commuter, work truck, towing vehicle or premium family pickup. Buyers can explore configurations ranging from the practical Sierra Pro and distinctive Elevation to the adventurous AT4 and upscale Denali models.

If you're searching for a 2027 GMC Sierra 1500 for sale in Milwaukee, GMC Sierra trucks near Brookfield, WI, or a GMC dealer in Mequon, Wisconsin, Sommer's Buick GMC is conveniently located to serve drivers throughout southeastern Wisconsin.

Frequently Asked Questions

2027 GMC Sierra 1500 FAQ

What is new on the 2027 GMC Sierra 1500?

The next-generation 2027 GMC Sierra 1500 introduces a redesigned interior, updated exterior styling and significantly expanded digital displays.

How large is the touchscreen in the 2027 GMC Sierra 1500?

The redesigned Sierra features a new 16.3-inch diagonal center touchscreen that creates a substantially larger digital interface in the dashboard.

Does the 2027 GMC Sierra 1500 have a passenger screen?

Yes. An available 11.5-inch diagonal front-passenger touchscreen gives the front passenger access to their own dedicated digital display.

Does the 2027 Sierra have a digital driver display?

Yes. The 2027 GMC Sierra 1500 features a 12.2-inch diagonal digital driver display for important vehicle and driving information.

Where can I buy a 2027 GMC Sierra 1500 near Milwaukee?

Milwaukee-area shoppers can contact Sommer's Buick GMC in Mequon, Wisconsin to learn more about upcoming 2027 GMC Sierra 1500 availability.

Is Sommer's GMC close to Brookfield, Wisconsin?

Sommer's Buick GMC in Mequon serves customers throughout the greater Milwaukee area, including Brookfield and surrounding southeastern Wisconsin communities.

Can I contact Sommer's GMC about the 2027 Sierra?

Yes. Contact the Sommer's Buick GMC sales team to discuss upcoming Sierra inventory, model availability and ordering information as 2027 models become available.

Learn More About the 2027 GMC Sierra 1500

Ready to upgrade your truck? Contact Sommer's Buick GMC in Mequon to learn more about the redesigned 2027 GMC Sierra 1500 and upcoming availability near Milwaukee and Brookfield, Wisconsin.

Sommer's Buick GMC
7211 W Mequon Rd
Mequon, WI 53092

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2027 GMC Sierra 1500 Trucks