The redesigned 2027 Mercedes-Benz GLS is expected to deliver premier full-size luxury across three full rows, pairing a standard 375-hp 3.0-liter turbocharged inline-six or available 530-hp 4.0-liter V8 with standard 4MATIC all-wheel drive and AIRMATIC air suspension. Featuring fourth-generation MBUX digital technology, up to 85 cubic feet of maximum cargo capacity, and standard PRE-SAFE occupant protection, it serves as the ultimate high-capacity luxury SUV for growing families.
Anticipated to arrive in dealerships later in 2026, the 2027 Mercedes-Benz GLS refines every aspect of full-size family travel. The entry-level GLS 450 4MATIC pairs its 375-horsepower mild-hybrid powertrain with a responsive 9-speed automatic transmission, achieving a manufacturer-estimated 0–60 mph acceleration time of 5.4 seconds alongside an EPA-estimated 19 mpg city / 24 mpg highway / 21 mpg combined. For drivers seeking relentless passing power, the V8-powered GLS 580 4MATIC drops the 0–60 mph sprint to just 4.6 seconds while maintaining exceptionally smooth highway cruising.
Every trim level comes equipped to handle daily school drop-offs and weekend road trips with absolute poise. Standard DIGITAL LIGHT LED headlamps project crisp guidance graphics directly onto the road surface, while the bold front grille features edge illumination for an instantly recognizable presence. For drivers navigating daily commutes near the scenic Arkansas River in Tulsa, the self-leveling air suspension continuously adapts to changing road surfaces and heavy passenger loads.
To learn more about incoming model availability or explore current luxury options, stop by our Memorial Drive luxury showroom, give our team a quick call at (918) 317-1514, or take a moment to learn more about our dealership values and commitment to personalized client care.
Table of Contents
- How Spacious Is the 2027 Mercedes-Benz GLS Interior and Cargo Space Compared to the BMW X7?
- What Seating Configurations and Executive Rear Comforts Are Offered for Families?
- What Advanced MBUX Technology and Digital Features Are Standard in the 2027 Mercedes-Benz GLS?
- What Safety Ratings and Driver-Assistance Features Come on the 2027 Mercedes-Benz GLS?
- What Is the Starting Price and Model Breakdown for the 2027 Mercedes-Benz GLS?
- Quick Answers for Families Considering the 2027 Mercedes-Benz GLS
- Reserve Your 2027 Mercedes-Benz GLS at Jackie Cooper M
- How Spacious Is the 2027 Mercedes-Benz GLS Interior and Cargo Space Compared to the BMW X7?
- What Seating Configurations and Executive Rear Comforts Are Offered for Families?
- What Advanced MBUX Technology and Digital Features Are Standard in the 2027 Mercedes-Benz GLS?
- What Safety Ratings and Driver-Assistance Features Come on the 2027 Mercedes-Benz GLS?
- What Is the Starting Price and Model Breakdown for the 2027 Mercedes-Benz GLS?
- Quick Answers for Families Considering the 2027 Mercedes-Benz GLS
- Reserve Your 2027 Mercedes-Benz GLS at Jackie Cooper M
How Spacious Is the 2027 Mercedes-Benz GLS Interior and Cargo Space Compared to the BMW X7?
The 2027 Mercedes-Benz GLS provides up to 85 cubic feet of maximum cargo capacity with all rear seating folded flat, offering about 17 cubic feet of storage behind the third row and 43 cubic feet behind the second row. While the BMW X7 advertises a maximum cargo rating of 90 cubic feet with its rear rows stowed, the 2027 GLS delivers superior passenger usability with roughly 35 inches of dedicated third-row legroom and effortless electronic seat controls.
Cargo management in the 2027 GLS is engineered for practical luxury. Power-folding seat controls located inside the rear cargo door allow drivers to lower the second and third rows at the press of a single button, instantly creating a wide, flat load floor. With all three rows in place, the rear trunk area accommodates weeknight grocery runs or sports equipment with room to spare. Small-item storage is equally well-thought-out, featuring spacious door pockets, deep center console bins, and dedicated cup holders for all seven passengers.
Comparing passenger comfort directly against segment rivals highlights the generous cabin dimensions of the GLS:
| Interior Spec / Dimension | 2027 Mercedes-Benz GLS | BMW X7 |
|---|---|---|
| Maximum Cargo Space (Row 1) | 85 cu ft | 90 cu ft |
| Cargo Space Behind Row 2 | 43 cu ft | 48 cu ft |
| Cargo Space Behind Row 3 | 17 cu ft | 13 cu ft |
| Third-Row Legroom | 35 in | 33 in |
| Seating Capacity | 6 or 7 Passengers | 6 or 7 Passengers |
| Standard Suspension | AIRMATIC Air Suspension | Air Suspension |
Whether loading luggage for an extended highway drive toward Oklahoma City or packing gear for local youth sports leagues, the interior cabin layout prioritizes passenger comfort without sacrificing rear utility. Our advisors see families regularly praise how easily third-row passengers can step in and out without squeezing past cramped seat mounts.
If you are currently evaluating your household's luxury vehicle needs, our service advisors can explain why factory-certified Mercedes-Benz service keeps these advanced utility systems operating flawlessly over time. Shoppers who prefer to evaluate prior-model-year utility before ordering can also spend time browsing our pre-owned inventory to test real-world cargo dimensions in person.
What Seating Configurations and Executive Rear Comforts Are Offered for Families?
The 2027 Mercedes-Benz GLS comes standard in a 7-passenger configuration utilizing a second-row 60/40-split power bench seat, while an optional 6-passenger layout equips individual second-row captain's chairs with center walk-through access. Premium interior appointments include standard 4-zone automatic climate control, heated and ventilated front seats, and power-adjustable seating across all three rows.
For the ultimate passenger experience, the optional Executive Rear Seat Package transforms the second row into a limousine-like sanctuary. This package adds multi-contour second-row seats with soothing massage functions, rapid heating, seat ventilation, and an integrated wireless device charging pad built into the center armrest. Second-row occupants also gain access to removable MBUX tablet controllers to adjust media, navigation, and climate settings independently.
Entertainment options keep younger family members engaged during long trips:
- Dual 11.6-inch HD Touchscreens: Mounted on the front seatbacks with multiple hardware inputs for video playback and gaming consoles.
- Wireless Noise-Canceling Headphones: Included with the rear entertainment suite for immersive personal audio without driver distraction.
- Integrated Cabin Cameras: Allow second-row passengers to join video conferences or stay connected on the move.
- 5-Zone Climate Control: Optional climate architecture providing dedicated temperature adjustments for third-row occupants.
- Heated Third Row: Available heating elements built into the rearmost seats to ensure cold-weather comfort for every passenger.
Maintaining these intricate climate and electronic comfort systems requires specialized attention. You can easily schedule a routine maintenance appointment with our factory-trained technicians to keep every cabin feature operating at peak performance.
What Advanced MBUX Technology and Digital Features Are Standard in the 2027 Mercedes-Benz GLS?
Standard technology in the 2027 Mercedes-Benz GLS centers on the fourth-generation MBUX infotainment system, operating on the advanced Mercedes-Benz Operating System architecture with a standard MBUX Superscreen integrating three 12.3-inch displays. This intelligent digital cockpit integrates artificial intelligence with Zero Layer menu navigation, automatically surfacing key multimedia, climate, and navigation controls on the primary touchscreen without requiring drivers to dig through submenus.
Digital connectivity features are comprehensive across the entire cabin:
- Conversational Voice Assistant: Activated by saying "Hey Mercedes," utilizing Google AI software to comprehend complex, natural speech commands.
- Augmented Video Navigation: Overlays live directional arrows, house numbers, and street names onto real-time video feeds of approaching turns.
- Off-Road Navigation Visuals: Displays 3D terrain topography, steering angle indicators, and live vehicle inclination readouts on the central screen.
- Wireless Smartphone Integration: Standard wireless Apple CarPlay and wireless Android Auto compatibility across all trim levels.
- Multi-Row Device Charging: Standard front wireless charging pad complemented by high-power USB-C ports situated in all three seating rows.
The 2027 GLS also features over-the-air software updating capabilities, allowing Mercedes-Benz to enhance digital extras and driver-assist features throughout vehicle ownership. Drivers looking to trade in an existing vehicle toward incoming luxury tech can easily value your trade-in online through our streamlined tool, or explore late-model digital options by viewing our inventory of certified pre-owned Mercedes-Benz vehicles.
What Safety Ratings and Driver-Assistance Features Come on the 2027 Mercedes-Benz GLS?
The 2027 Mercedes-Benz GLS includes an extensive array of standard active safety technologies, including Active Brake Assist, Blind Spot Assist, Exit Warning Assist, and standard MB. Drive Parking Assist. While official crash-test ratings from the Insurance Institute for Highway Safety or National Highway Traffic Safety Administration have not yet been evaluated for the redesigned model year, the GLS continues the brand's long-standing tradition of robust occupant protection.
Standard safety hardware highlights include:
- PRE-SAFE Predictive Occupant Protection: Automatically tightens front seat belts, closes side windows, and emits a protective acoustic signal to safeguard hearing split-seconds prior to an unavoidable impact.
- Comprehensive Airbag Curtain System: Features front-seat center airbags and full-length three-row side curtain airbags to cushion outer occupants.
- 360-Degree Surround View Camera: Provides a virtual bird's-eye view around the perimeter for stress-free maneuvering in tight parking lots.
- GUARD 360 Security System: Keeps virtual watch while parked, sending smartphone alerts and camera snapshots if the vehicle detects physical impacts or towing attempts.
The optional Driver Assistance Package adds semi-autonomous capabilities, including adaptive cruise control with stop-and-go functionality, lane-keeping steering assistance, evasive steering maneuvers, and active speed limit adaptation. When you are ready to explore purchasing options for a safety-equipped luxury SUV, our finance specialists make it easy to apply for financing online from the comfort of home.
What Is the Starting Price and Model Breakdown for the 2027 Mercedes-Benz GLS?
The 2027 Mercedes-Benz GLS 450 4MATIC is anticipated to carry a starting Manufacturer's Suggested Retail Price of approximately $93,950, delivering a refined balance of efficiency and standard luxury. Upgrading to the V8-powered GLS 580 4MATIC elevates the starting price to roughly $120,950, bringing standard AMG Line exterior styling, 22-inch alloy wheels, and 530 horsepower. The ultra-high-performance AMG GLS 63 anchors the top of the range with a handcrafted 603-hp 4.0-liter biturbo V8 and AMG ACTIVE RIDE CONTROL.
A brief breakdown of powertrain specifications highlights the capability built into each model:
| Model / Trim | Engine & Drivetrain | Horsepower & Torque | 0–60 MPH Time | Estimated Starting MSRP |
|---|---|---|---|---|
| GLS 450 4MATIC | 3.0L Turbo Inline-6 Mild-Hybrid | 375 hp / 413 lb-ft | 5.4 sec | ~$93,950 |
| GLS 580 4MATIC | 4.0L Biturbo V8 Mild-Hybrid | 530 hp / 553 lb-ft | 4.6 sec | ~$120,950 |
| AMG GLS 63 | Handcrafted 4.0L Biturbo V8 | 603 hp / 627 lb-ft | 4.0 sec | ~$156,700 |
Exterior customization options include nine distinct MANUFAKTUR paint shades, wheel options ranging from 21 to 23 inches, and the darkened Night Package. To keep your high-performance engine running smoothly for years to come, our genuine OEM parts and accessories department supplies factory-approved fluids, air filters, and custom interior protection liners. You can also view our inventory of new Mercedes-Benz models to compare current trim availability.
Quick Answers for Families Considering the 2027 Mercedes-Benz GLS
Does the 2027 Mercedes-Benz GLS feature power-folding rear seats?
Every 2027 Mercedes-Benz GLS comes standard with power-folding 50/50-split third-row seats and power-folding second-row seats. Drivers can fold or raise the rear seating rows using dedicated control buttons situated near the rear cargo door surround or through the main MBUX touchscreen interface.
Can adults comfortably fit in the third row of the 2027 Mercedes-Benz GLS?
Adults can sit comfortably in the third row thanks to roughly 35 inches of legroom, supportive seat padding, and easy cabin entry provided by power-sliding second-row seats. Third-row passengers also enjoy dedicated climate control vents, USB-C device charging ports, and integrated cupholders.
What roadside emergency coverage comes standard with the 2027 Mercedes-Benz GLS?
Standard Mercedes-Benz Roadside Assistance provides 24/7 emergency support throughout the vehicle's 4-year/50,000-mile warranty period, covering flat tire replacements, battery jump-starts, towing to authorized service facilities, and emergency fuel dispatch. Owners can request assistance directly through the Mercedes me connect app or by calling Mercedes-Benz Roadside Assistance: 1-800-367-6372.
What factory warranty terms cover the 2027 Mercedes-Benz GLS?
The 2027 Mercedes-Benz GLS includes a 4-year/50,000-mile bumper-to-bumper basic warranty alongside a 4-year/50,000-mile powertrain warranty. Mild-hybrid electrical powertrain components benefit from specialized warranty protection extending up to 6 years or 62,000 miles.
Is AIRMATIC air suspension standard on the 2027 Mercedes-Benz GLS?
Yes, AIRMATIC air suspension is standard equipment across all 2027 GLS trim levels. The self-leveling air springs automatically adjust vehicle height in response to passenger weight and cargo distribution, while allowing drivers to manually elevate ground clearance when traversing uneven terrain.
Reserve Your 2027 Mercedes-Benz GLS at Jackie Cooper Mercedes-Benz
Jackie Cooper Mercedes-Benz offers exclusive early reservations for the 2027 GLS, a model that integrates hybrid-assisted powertrains with cutting-edge MBUX technology and luxurious three-row seating. Whether you are seeking a refined daily commuter or a high-capacity family cruiser, our dedicated team is here to assist you with order reservations, trim customization, and trade-in valuations.
To reserve your incoming 2027 GLS or speak with our sales specialists, visit our dealership showroom located at 9393 S Memorial Dr, Tulsa, OK 74133, or call our sales team at (918) 317-1514 today. We look forward to delivering a world-class luxury buying experience.
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