New Mercedes-Benz GLS for Sale in Sioux Falls SD

New Mercedes-Benz GLS

for Sale in Sioux Falls, SD

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2026 Mercedes-Benz GLS for Sale in Sioux Falls

Experience the pinnacle of luxury SUV engineering with the 2026 Mercedes-Benz GLS, now available at Luxury Auto Mall of Sioux Falls. This full-size sport utility vehicle represents the ultimate combination of sophisticated design, commanding performance, and exceptional comfort for discerning drivers throughout the region.

* Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include any state sales tax, or license fees. Payments are estimates only and are subject to credit approval. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Please contact us to verify price, options, features, mileage and availability prior to purchase.

Exceptional Performance and Powertrain Excellence

The 2026 Mercedes-Benz GLS offers two remarkable trim levels, each engineered to deliver outstanding performance capabilities. The GLS 450 4MATIC trim features a sophisticated 3-liter I-6 Turbocharged engine that includes a 48V Mild-Hybrid System, producing an impressive 375 horsepower. This powerplant delivers exceptional responsiveness while maintaining efficiency ratings of 19 miles per gallon in the city and 24 on the highway for a combined 21 miles per gallon.

For those seeking even greater performance, the GLS 580 4MATIC trim elevates the driving experience with its formidable 4-liter V8 Twin Turbocharged engine, also equipped with the 48-volt Mild-Hybrid System. This premium powertrain generates a commanding 510 horsepower, providing exhilarating acceleration and confident passing power for drivers throughout South Dakota who demand the very best in automotive performance.

Both configurations benefit from the advanced 9-Speed Automatic transmission known as 9G-TRONIC, which delivers seamless gear changes and optimizes power delivery across all driving conditions. The standard 4MATIC Full-Time All-Wheel Drive system ensures exceptional traction and stability, making the Mercedes-Benz GLS perfectly suited for varying weather conditions and road surfaces encountered throughout the year.

Spacious Interior and Premium Comfort

Step inside the 2026 Mercedes-Benz GLS and discover a cabin designed with meticulous attention to detail and passenger comfort. With seating for up to seven passengers in its standard 2+3+2 configuration, this luxury SUV provides generous accommodations for families and groups alike. The vehicle measures 205 inches in overall length with a wheelbase of 123.4 inches, creating an expansive interior environment that ensures every occupant travels in comfort.

The GLS 450 4MATIC trim comes standard with MB-Tex Upholstery and heated and ventilated power front seats featuring memory function and 4-way lumbar support. A Nappa Leather Steering Wheel with Auto Tilt-Away enhances the driver's connection to the vehicle, while the 40-20-40 folding split-bench rear seat offers versatile cargo configurations with power folding activation.

The GLS 580 4MATIC trim takes luxury further with standard Leather Upholstery, Active Multicontour Power Front Seats with Massage functionality, and a Heated Leather Steering Wheel. Illuminated Running Boards provide an elegant touch while assisting entry and exit.

Optional features allow for extensive personalization, including the Executive Rear Seat Package with Multi-Contour Rear Seats with Massage, MBUX Rear Tablet, and Wireless Charging. The available 6-Seat Configuration offers second-row captain's chairs with armrests for enhanced individual comfort. MANUFAKTUR leather options in Yacht Blue, Truffle Brown, and Carmine Red provide distinctive color choices for those seeking exclusive interior appointments.

Cutting-Edge Technology and Connectivity

The 2026 Mercedes-Benz GLS incorporates Mercedes-Benz's latest technological innovations to keep drivers connected, informed, and entertained. The standard Radio with Burmester Surround Sound System features Dolby Atmos, music streaming capabilities, and sound personalization through 13 speakers powered by a 590-watt amplifier with Frontbass technology.

Integrated Navigation with Voice Activation guides you effortlessly to your destination, while the 12.3-inch media touchscreen display provides intuitive access to vehicle functions. Wireless Phone Connectivity, wireless Apple CarPlay, and Android Auto integration ensure seamless smartphone compatibility. Mobile Hotspot Internet Access keeps passengers connected throughout their journey, perfect for families traveling from Sioux City, IA, to explore new destinations.

The optional Burmester High End 3-D Surround Sound System elevates the audio experience with 29 speakers, including a subwoofer, powered by a 1610-watt amplifier. The Pinnacle Trim Package adds a Head-Up Display, MBUX Interior Assistant with gesture control, and Temperature Controlled Cupholders for the ultimate in convenience and luxury.

Comprehensive Safety and Driver Assistance

Mercedes-Benz has equipped the 2026 Mercedes-Benz GLS with an extensive suite of safety technologies designed to protect occupants and prevent accidents. Standard features include Active Distance Assist DISTRONIC, Active Blind Spot Assist, Active Lane Keeping Assist, and Active Steering Assist, working together to reduce driver fatigue and enhance awareness.

The Aerial View Camera System and Active Parking Assist with Front and Rear Parking Sensors simplify maneuvering in tight spaces. Collision Mitigation-Front, Rear Cross-Traffic Alert, and Evasion Assist provide additional layers of protection. The comprehensive airbag system includes dual-stage front airbags, seat-mounted side airbags, curtain airbags for all three rows, and a driver knee airbag.

PRE-SAFE PLUS comes standard on the GLS 580 4MATIC trim, adding predictive occupant protection that can detect an imminent rear-end collision and prepare the vehicle's safety systems accordingly. The eCall Emergency System provides automatic emergency response capability for peace of mind on every journey.

Exterior Design and Customization Options

The 2026 Mercedes-Benz GLS commands attention with its bold exterior styling and sophisticated design elements. Standard 21-inch Triple 5-Spoke wheels on the GLS 450 4MATIC and 22-inch AMG Multi-Spoke wheels on the GLS 580 4MATIC establish a commanding presence. Optional wheel configurations range up to 23-inch AMG Twin 5-Spoke designs for those desiring an even more dramatic appearance.

The AMG Line Exterior package transforms the Mercedes-Benz GLS with AMG Bodystyling, including a distinctive front apron, side skirts, and rear apron with black diffuser-look insert. The MANUFAKTUR Moonlight White Magno Edition and MANUFAKTUR Silicon Grey Edition Package offer exclusive styling combinations featuring Night Package elements with high-gloss black accents throughout.

Additional exterior enhancements include the available Trailer Hitch with increased towing capacity, Roof Spoiler, and Magic Vision Control heated windscreen washer system. The E-Active Body Control Package on the GLS 580 4MATIC trim provides advanced suspension technology for exceptional ride quality and handling dynamics.

Visit Luxury Auto Mall of Sioux Falls Today

Discover the extraordinary 2026 Mercedes-Benz GLS at Luxury Auto Mall of Sioux Falls, located in Sioux Falls, SD. We invite you to contact our dealership to schedule a personalized consultation and experience the GLS firsthand.

Our commitment to exceptional customer service extends beyond the showroom floor. Explore our financing options designed to make your luxury vehicle purchase straightforward and convenient. Whether you're upgrading from your current vehicle or adding to your collection, Luxury Auto Mall of Sioux Falls provides a premium automotive experience worthy of the Mercedes-Benz brand.

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Contact our Sales Department at: (605) 336-5060

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New Mercedes-Benz GLS for Sale in Sioux Falls, SD