2027 Mercedes-Benz GLS for Sale in Springfield, IL

The 2027 Mercedes-Benz GLS provides full-size luxury SUV performance, refined three-row seating accommodations, and advanced technology systems. Whether you are coordinating daily transportation or embarking on long-distance highway trips, this full-size luxury SUV combines responsive power with a spacious interior layout. Isringhausen Imports, Inc. invites central Illinois drivers to explore the updated features and engineering specs of the latest GLS lineup.

Choosing a three-row luxury SUV requires balancing engine output, cabin seating capacity, cargo space, and active safety systems. The 2027 GLS delivers multiple mild-hybrid powertrain options, standard 4MATIC full-time all-wheel drive (AWD), and an adaptive air suspension designed to maintain ride stability over changing road surfaces.

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
Android Auto™ is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
Bluetooth® is a registered mark of Bluetooth SIG, Inc.

Exterior Proportions and Wheel Styling

The exterior design of the 2027 Mercedes-Benz GLS presents a commanding profile on the road. Measuring 205.4 inches in overall length and standing 71.8 inches tall on a 123.4-inch wheelbase, this full-size SUV offers significant presence while remaining maneuverable.

Standard 21-inch alloy wheels can be upgraded to available 22-inch or 23-inch AMG multi-spoke wheel options. Residents traveling from Jacksonville, IL will appreciate available exterior accents such as illuminated running boards, a panoramic roof with over 10.8 square feet of glass, and an optional body-color roof spoiler.

Interior Seating Space, Comfort, and Cargo Dimensions

Inside the cabin, the 2027 GLS provides executive-level seating for up to seven passengers, with an optional six-passenger layout featuring second-row captain's chairs. Front occupants receive 39.4 inches of headroom and 40.3 inches of legroom, while second-row passengers enjoy 41.9 inches of legroom.

Drivers near Pawnee, IL will appreciate standard heated front seats, a heated Nappa leather steering wheel, and power-folding second and third rows. Cargo capacity expands from 17.4 cubic feet behind the third row up to 84.7 cubic feet when rear seats are folded flat.

MBUX Infotainment Technology and Cabin Amenities

The 2027 GLS features the Mercedes-Benz User Experience (MBUX) system, anchored by a standard high-resolution touchscreen display with wireless Apple CarPlay and Android Auto integration.

Audio is delivered through a Burmester 3D Surround Sound System, while available MBUX Augmented Reality for Navigation overlays directional arrows onto live video feeds of complex intersections. Commuters around Virginia, IL benefit from an integrated Wi-Fi hotspot and available dual 11.6-inch rear-seat entertainment screens to keep rear passengers engaged.

Comprehensive Active Driver Assistance Systems

Safety engineering in the 2027 GLS includes a full suite of radar, camera, and sensor technologies. Standard equipment includes Active Distance Assist DISTRONIC, Active Steering Assist, Active Lane Keeping Assist, and Blind Spot Assist.

A Surround View Camera system simplifies low-speed parking, while PRE-SAFE technology helps prepare cabin occupants if an unavoidable collision is detected. Families near Ashland, IL gain peace of mind from full three-row side curtain airbags and standard rear cross-traffic alert.

Powertrain Specs, Engine Performance, and Towing

Under the hood, the 2027 GLS provides two distinct gasoline engines, each integrated with 48-volt mild-hybrid technology and paired with a 9G-TRONIC 9-speed automatic transmission. The GLS 450 4MATIC features a 3.0-liter turbocharged inline-six engine generating 375 horsepower and 413 pound-feet of torque. For increased acceleration, the GLS 580 4MATIC utilizes a 4.0-liter twin-turbocharged V8 engine producing 530 horsepower and 553 pound-feet of torque.

When properly equipped with factory trailering packages, both models offer a maximum towing capacity of up to 7,700 pounds, making it simple to haul boats, campers, or utility trailers. Families traveling from Mount Sterling, IL will also value the standard AIRMATIC air suspension system, which automatically adjusts damping forces based on vehicle load and driving speed.

Explore Inventory at Isringhausen Imports, Inc.

Visit Isringhausen Imports, Inc., located at 229 E Jefferson St in Springfield, IL to compare model specifications, examine interior trim options, and schedule a test drive. You can browse our new vehicle inventory or explore specific availability for a new Mercedes-Benz GLS.

Shoppers interested in pre-owned luxury SUVs can also check our current selection of used Mercedes-Benz GLS 450 models. Contact our sales team today for additional vehicle details.

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  1. Isringhausen Imports, Inc.

    229 E Jefferson St
    Springfield, IL 62701

    • Sales: (800) 462-4136
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  • Contact our Sales Department at: (800) 462-4136
  • Monday8:00AM - 6:00PM
  • Tuesday8:00AM - 6:00PM
  • Wednesday8:00AM - 6:00PM
  • Thursday8:00AM - 6:00PM
  • Friday8:00AM - 6:00PM
  • Saturday9:00AM - 4:00PM
  • SundayClosed