New Mercedes-Benz GLS-Class SUV for Sale in Atlanta | RBM of Atlanta
If you’re searching for a new Mercedes-Benz GLS-Class SUV near Atlanta, RBM of Atlanta, Mercedes-Benz Atlanta is your local authorized dealer. Located at 7640 Roswell Road in Atlanta — just minutes from Sandy Springs, Dunwoody, Marietta, and the broader Atlanta metro — RBM of Atlanta, Mercedes-Benz carries a comprehensive selection of new GLS-Class inventory, including the GLS 450 4MATIC® SUV, GLS 580 4MATIC® SUV, and the performance flagship AMG® GLS 63 4MATIC®+ SUV. Whether you’re searching for a “Mercedes GLS near me,” a “GLS 450 for sale in Atlanta,” a “GLS 580 Atlanta,” or the commanding “AMG® GLS 63 near me,” you’ll find it here — along with a sales team that knows exactly what makes the GLS-Class the ultimate expression of Mercedes-Benz full-size luxury.
What Is the Mercedes-Benz GLS-Class?
The Mercedes-Benz GLS-Class is the brand’s flagship full-size luxury SUV — the vehicle that sits at the top of the Mercedes-Benz SUV lineup and establishes the standard by which all three-row luxury SUVs in Atlanta are judged. Often called the S-Class of SUVs, the GLS delivers first-class comfort across all three rows, an imposing road presence befitting its flagship status, and a level of standard equipment that no other full-size luxury SUV in Atlanta matches at its price point.
Every GLS-Class at RBM of Atlanta rides on standard AIRMATIC® adaptive air suspension — a fully independent air-spring system that automatically adjusts damping firmness, ride height, and level control in response to road conditions, passenger load, and driving mode. Three-row seating is standard across the entire GLS lineup, with a choice of a power-adjustable rear bench for seven passengers or individual captain’s chairs in the second row with a walk-through to the third row for six-passenger configurations. The power-folding third row splits 50/50 and folds electrically, maximizing cargo flexibility when passengers aren’t aboard. Standard Burmester® surround sound with 13 speakers and Dolby Atmos® sets the acoustic stage, dual 12.3-inch digital displays run the MBUX infotainment system with AI-powered voice assistant, and wireless Apple CarPlay® and Android Auto® are standard throughout the lineup. PRESAFE® collision preparation, standard DISTRONIC® adaptive cruise control with Active Steering Assist, and standard LED Intelligent Light System headlamps round out a standard equipment list that is genuinely exceptional for the segment.
The GLS-Class lineup at RBM of Atlanta spans three configurations: the GLS 450 4MATIC® SUV, the GLS 580 4MATIC® SUV, and the handcrafted-engine AMG® GLS 63 4MATIC®+ SUV.
GLS-Class Models Available at RBM of Atlanta
Mercedes-Benz GLS 450 4MATIC® SUV — Three Rows of First-Class Luxury
The GLS 450 4MATIC® SUV is the cornerstone of the GLS-Class lineup and the natural choice for Atlanta buyers who want Mercedes-Benz’s definitive full-size luxury SUV experience with turbocharged inline-6 performance and 4MATIC® all-wheel drive. The 3.0-liter turbocharged inline-6 engine with EQ Boost 48-volt mild hybrid system produces 375 horsepower and 369 lb-ft of torque available from 1,800 to 5,000 rpm — a broad power band that makes the GLS 450 4MATIC® SUV feel effortlessly capable in Atlanta’s mix of highway merges, stop-and-go traffic, and long interstate pulls. The mild hybrid system adds instant electric torque fill for a composed, refined launch character that befits a flagship luxury SUV. The 9-speed automatic transmission manages power delivery with seamless precision, while DYNAMIC SELECT drive modes allow the driver to tune the GLS 450’s character from a cosseting Comfort setting to a more spirited Sport mode.
Inside, the GLS 450 4MATIC® SUV is appointed with the full depth of Mercedes-Benz luxury: power-adjustable front seats with memory, heating, and ventilation; 64-color ambient lighting that highlights the cabin’s contours from the footwells to the instrument panel; four-zone automatic climate control with available fifth-zone control for the third row; and a standard panoramic roof that spans the full cabin with a power-tilt/sliding front panel. The standard Burmester® surround sound system with Dolby Atmos® imaging transforms the GLS’s cabin into a concert hall, with an available 29-speaker Burmester® High-End 3D surround upgrade for buyers who want the full audiophile experience. Three-Pointed Star logo projectors cast welcome illumination on the pavement when approaching the vehicle. The GLS 450 4MATIC® SUV rolls on standard 21-inch alloy wheels, with optional 23-inch AMG® wheels available for a more imposing visual stance. Atlanta families and executives searching for a “Mercedes GLS for sale near me,” “three-row luxury SUV Atlanta,” or “GLS 450 Atlanta” will find the GLS 450 4MATIC® SUV starts at $90,250.
Mercedes-Benz GLS 580 4MATIC® SUV — V8 Power in a Full-Size Flagship
For Atlanta buyers who want the full GLS-Class luxury experience amplified by V8 performance, the GLS 580 4MATIC® SUV delivers everything the GLS 450 offers and elevates it with a 4.0-liter twin-turbocharged V8 engine with EQ Boost 48-volt mild hybrid producing 510 horsepower and 538 lb-ft of torque available from 2,000 to 4,000 rpm. The result is a 0–60 mph time of 4.7 seconds from a full-size, seven-passenger SUV — a genuinely impressive figure that makes the GLS 580 4MATIC® SUV feel as quick as it is commanding. The V8’s broad torque delivery means the GLS 580 feels effortlessly powerful at any speed, whether pulling away from Atlanta traffic at a leisurely pace or merging confidently at highway speeds.
The GLS 580 4MATIC® SUV adds several exclusive appointments over the GLS 450: a standard five-zone automatic climate system (including dedicated third-row control), standard AMG® 22-inch wheels, and additional interior luxury enhancements that further distinguish this flagship configuration. Atlanta buyers who want to maximize the GLS experience — and who value the V8’s distinctive character alongside its performance advantage — will find the GLS 580 4MATIC® SUV at RBM of Atlanta starting at $116,150. Those searching for a “GLS 580 near me” or “V8 Mercedes SUV Atlanta” will find this is the pinnacle of the standard GLS lineup.
Mercedes-AMG® GLS 63 4MATIC®+ SUV — Handcrafted Performance Meets First-Class Space
The Mercedes-AMG® GLS 63 4MATIC®+ SUV is one of the most extraordinary vehicles available at any Atlanta Mercedes-Benz dealer: a handcrafted, race-proven biturbo V8 in a full-size, seven-passenger luxury SUV that loses nothing in terms of daily usability. The heart of the GLS 63 is its hand-assembled 4.0-liter twin-turbo V8 — each unit built individually by a single AMG® technician from start to finish — producing 603 horsepower and 627 lb-ft of torque. A 48-volt hybrid Integrated Starter Generator supplements the V8 with up to 184 lb-ft of additional gas-free torque at low engine speeds, filling in response at the moment of launch and eliminating any sense of turbo hesitation. The combined result: 0–60 mph in 4.1 seconds from a nearly three-ton, three-row SUV that seats seven in genuine first-class comfort.
Unlike the standard GLS models’ fixed-torque 4MATIC® system, the AMG® GLS 63 4MATIC®+ SUV uses AMG® Performance 4MATIC®+ — a fully variable all-wheel-drive system capable of directing torque anywhere from a balanced front-rear split to 100% rear-wheel drive, adjusting in real time based on traction, cornering demands, and selected driving mode. This variability gives the GLS 63 a handling agility that is exceptional in a vehicle of its size. The AMG® SPEEDSHIFT® TCT 9-speed transmission delivers rev-matched downshifts, paddle-shifted gear changes, and partial ignition cutoff on upshifts for a sharp, engaging shift character. The AMG® Performance Exhaust with computer-controlled valve flaps can range from a mellow growl in Comfort mode to a full-throated V8 snarl in Sport+.
The AMG® GLS 63 4MATIC®+ SUV rides on AMG® ACTIVE RIDE CONTROL suspension — an advanced active system with electronically controlled damping and active roll stabilization that simultaneously enhances cornering composure and ride comfort, a combination that fixed-rate sport suspensions cannot achieve. Stopping power comes from AMG® high-performance brakes with massive fixed 6-piston front calipers acting on 15.7-inch ventilated and perforated discs, with 14.6-inch rear discs — optional carbon-ceramic front brakes are available for buyers who want ultimate fade resistance. AMG® DYNAMIC SELECT provides six driving modes — Comfort, Sport, Sport+, Trail, Individual, and Slippery — all accessible via the AMG® DRIVE UNIT on the steering wheel without removing hands from the rim.
Visually, the AMG® GLS 63 4MATIC®+ SUV asserts its performance intent with the AMG® grille, flared wheel arches, aerodynamic body detailing, and AMG® wheels in seven available styles from 21 to 23 inches — including matte black options and an available AMG® Night Package that adds gloss black exterior accents throughout. Inside, dual 12.3-inch digital displays feature exclusive AMG® instrument readouts, and the cabin offers the same seven-seat, first-class luxury appointments as the standard GLS — power-folding third row, Burmester® surround sound, five-zone climate, and the GLS’s full suite of driver assistance technology — at a starting price of $151,050.
Why Atlanta GLS-Class Shoppers Choose RBM of Atlanta
Atlanta has multiple Mercedes-Benz dealers, from Sandy Springs to North Fulton, Marietta to the northeast corridor. What distinguishes RBM of Atlanta, Mercedes-Benz is the combination of inventory depth across the full GLS-Class lineup — including GLS 450, GLS 580, and AMG® GLS 63 configurations — a sales team with comprehensive product expertise, and a long-standing reputation for customer care built over decades of serving Atlanta-area Mercedes-Benz enthusiasts.
RBM of Atlanta has earned JD Power Dealer of Excellence recognition — a distinction that reflects exceptional customer satisfaction from the initial test drive through vehicle delivery and ongoing ownership. Our advisors understand the specific considerations GLS buyers bring to the table: whether the GLS 450’s inline-6 hybrid efficiency or the GLS 580’s V8 character better suits a specific Atlanta family’s needs, how the AMG® GLS 63’s performance suspension compares to the standard AIRMATIC® system in everyday Atlanta driving, and how the GLS’s three-row seating compares to competitive offerings from other luxury brands.
The dealership’s Atlanta location on Roswell Road provides convenient access for residents across the north Atlanta metro, including North Fulton, Dunwoody, Sandy Springs, Brookhaven, Vinings, Smyrna, and Roswell. Shoppers from the east and south sides of Atlanta can reach RBM of Atlanta via GA-400, I-285, and I-75.
GLS-Class Frequently Asked Questions for Atlanta Buyers
What is the difference between the GLS 450 and GLS 580?
The GLS 450 4MATIC® SUV uses a turbocharged inline-6 engine with 48-volt mild hybrid producing 375 horsepower and 369 lb-ft of torque, reaching 0–60 mph in 5.8 seconds — outstanding performance for a full-size three-row luxury SUV. The GLS 580 4MATIC® SUV upgrades to a twin-turbocharged V8 with mild hybrid producing 510 horsepower and 538 lb-ft of torque, cutting 0–60 to 4.7 seconds. The GLS 580 also adds standard AMG® 22-inch wheels and a standard five-zone climate system. Both deliver the full GLS luxury experience; the right choice depends primarily on whether the V8’s additional power and character are worth the price difference for your Atlanta driving profile.
How does the AMG® GLS 63 differ from the GLS 580?
The AMG® GLS 63 4MATIC®+ SUV takes the GLS 580’s V8 and transforms it into a hand-assembled performance unit producing 603 horsepower and 627 lb-ft of torque — supplemented by up to 184 lb-ft of additional electric torque from the 48-volt Integrated Starter Generator. Beyond the engine, the GLS 63 replaces the standard AIRMATIC® suspension with AMG® ACTIVE RIDE CONTROL with active roll stabilization, upgrades to AMG® Performance 4MATIC®+ all-wheel drive with fully variable torque distribution up to 100% rear, and installs AMG®-specific high-performance brakes with 6-piston front calipers. The GLS 63 is not simply a more powerful GLS 580 — it is a fundamentally different driving machine built on AMG®-specific hardware throughout, while retaining the GLS’s full seven-passenger capability.
Does the GLS-Class seat seven passengers?
Yes — three-row seating is standard on every GLS-Class. Atlanta buyers have a choice of second-row configurations: a power-adjustable bench seat for up to seven passengers total, or individual captain’s chairs in the second row with a walk-through aisle to the third row for six-passenger configurations. The power-folding third row splits 50/50 and folds electrically. For Atlanta families who need genuine three-row space without compromise — not the tight, unusable third rows found in some competing full-size SUVs — the GLS-Class delivers first-class comfort in all three rows.
Does RBM of Atlanta offer GLS-Class financing and leasing?
Yes. RBM of Atlanta’s finance center works with Mercedes-Benz Financial Services and a network of preferred lenders to structure competitive purchase and lease options across the entire GLS-Class lineup. Mercedes-Benz national offers and RBM-exclusive lease specials on the GLS are updated monthly and available at rbmofatlanta.com.
Where can I service my GLS-Class near Atlanta?
RBM of Atlanta’s factory-trained, Mercedes-Benz certified service technicians are equipped to handle all GLS-Class service — including routine maintenance and AMG®-specific service for the GLS 63. The service department offers genuine OEM parts, Mercedes-Benz-approved diagnostics, and executive valet pickup and delivery for customers who prefer not to come in. Service appointments are available Monday through Friday 7:30 AM – 5:30 PM and Saturday 8:00 AM – 4:00 PM.
Visit RBM of Atlanta to See the GLS-Class in Person
The Mercedes-Benz GLS-Class is a vehicle that earns its flagship designation in person. The third row’s genuine headroom, the Burmester® audio system’s enveloping sound, the seamless power delivery of the GLS 580’s V8, and the AMG® GLS 63’s improbable combination of handcrafted performance and family-SUV practicality are experiences that no specification sheet can adequately convey. We invite Atlanta-area shoppers to visit RBM of Atlanta at 7640 Roswell Road to explore our current GLS-Class inventory, experience all three rows in person, schedule a test drive, or discuss a factory order for the exact GLS-Class configuration you have in mind.
Our Mercedes-Benz Atlanta sales team is available Monday through Saturday, 9:00 AM to 6:00 PM. You can also browse live GLS-Class inventory, build your ideal configuration, or request an e-price online anytime at rbmofatlanta.com. Whether you’re searching for a “Mercedes GLS near me,” a “GLS 450 for sale in Atlanta,” a “three-row luxury SUV Atlanta,” or the “AMG® GLS 63 near me,” RBM of Atlanta is your local authorized source — and one of the Atlanta metro’s most experienced GLS-Class retailers.
