2018 Mercedes-Benz GLS 450 4MATIC Vehicle Description

Introduction

The 2018 Mercedes-Benz GLS 450 4MATIC is a full-size luxury SUV that combines commanding presence, exceptional comfort, and advanced technology into a sophisticated performance-oriented package. As one of Mercedes-Benz’s flagship SUVs, the GLS 450 offers three-row seating, generous interior space, and refined craftsmanship that elevates every journey — whether you’re navigating city streets, cruising on the highway, or heading out on a family road trip. With its elegant design, powerful yet smooth performance, and comprehensive suite of luxury features, the GLS 450 4MATIC delivers a premium driving experience that excels in comfort, capability, and confidence from every angle.

Performance

• Engine: 3.0-liter V6 biturbo with EQ Boost

• Horsepower: 362 hp

• Torque: 369 lb-ft

• Transmission: 9-speed automatic (9G-TRONIC)

• Drivetrain: 4MATIC® All-Wheel Drive

• Adaptive suspension with AIRMATIC® for enhanced ride comfort

• Dynamic select drive modes (Comfort, Sport, Eco, Individual)

• Strong highway passing power and composed handling

The 2018 Mercedes-Benz GLS 450 4MATIC delivers refined and confident performance backed by a turbocharged 3.0-liter V6 engine paired with Mercedes’ smooth 9-speed automatic transmission. With 362 horsepower and 369 lb-ft of torque on tap, this SUV provides effortless acceleration and robust passing power, whether merging onto highways or towing cargo. The 4MATIC® All-Wheel Drive system enhances traction and stability in varied weather or road conditions, giving you confidence in rain, snow, or dry pavement. Adaptive AIRMATIC® suspension further refines ride comfort by adjusting damping and ride height dynamically, providing a composed and comfortable ride no matter the terrain. With selectable driving modes, you can tailor the GLS 450’s performance character to match your preference — from relaxed cruising to a more dynamic and engaging drive.

This powerful yet refined performance configuration ensures the GLS 450 feels confident and controlled in all driving situations, blending the best of luxury, capability, and poised handling in one exciting package.

Interior & Comfort

• Seating Capacity: Up to 7 passengers

• Premium leather upholstery

• Heated front seats

• Ventilated front seats (available on select models)

• Power-adjustable front seats with memory

• Tri-zone automatic climate control

• Heated second-row seats (available)

• Panoramic sunroof for an open, airy cabin feel

• Ambient interior lighting with customizable colors

• Power folding third-row seats

• Captains chairs or bench seating configurations available

Step inside the 2018 Mercedes-Benz GLS 450 4MATIC and you’ll find a luxurious and spacious cabin designed with comfort and refinement in mind. Premium leather upholstery covers supportive seating surfaces, while heated front seats help keep everyone comfortable in colder weather. Power adjustments with memory recall make it easy for multiple drivers to find their ideal seating position, and tri-zone automatic climate control keeps all occupants comfortable regardless of outside temperatures. Available ventilated seats and heated second-row seating further enhance comfort for passengers on longer journeys. The panoramic sunroof brightens the cabin and adds a sense of openness, while ambient lighting allows you to personalize the interior mood. With generous headroom and legroom in all three rows and flexible seating configurations, the GLS 450 accommodates passengers and cargo with ease and effortless luxury.

This interior environment feels both inviting and sophisticated, perfect for daily commuting and extended road trips alike.

Dimensions & Capacity

• Wheelbase: Long and stable platform for confident handling

• Overall Length: Full-size SUV proportions with commanding road presence

• Width: Spacious interior for front and rear occupants

• Height: Elevated ride height for enhanced visibility

• Passenger Volume: Ample space for up to 7 occupants

• Cargo Volume: Large rear cargo area with expandable space with third row folded

The 2018 GLS 450’s well-engineered dimensions provide a balance of interior comfort and exterior confidence. Its three-row layout delivers generous seating for family, friends, or travel companions, and the flexible third-row seating expands cargo capacity when needed. Whether carrying passengers or cargo, this SUV offers one of the most spacious and adaptable cabins in its class. With abundant headroom, legroom, and shoulder room throughout, the GLS 450 ensures comfort is felt by all occupants, making it ideal for family road trips or daily errands with plenty of room to spare.

Exterior Features

• Bold and elegant Mercedes-Benz styling

• LED headlights and taillights with modern signature lighting

• Power liftgate for convenient cargo loading

• Chrome exterior trim accents

• Large premium alloy wheels with upscale design

• Roof rails for additional cargo carrying capability

• Integrated running boards for easy entry and exit

The exterior of the 2018 Mercedes-Benz GLS 450 4MATIC commands attention with its refined and sculpted presence. Bold design elements — including Mercedes’ signature grille, distinctive LED lighting, and elegant chrome accents — contribute to a premium and sophisticated road presence. The power liftgate offers effortless cargo access, and roof rails expand versatility for hauling outdoor gear or luggage. Integrated running boards add convenience for passengers entering and exiting the elevated cabin, while striking alloy wheels complete the SUV’s upscale look.

Safety & Driver Assistance

• Mercedes-Benz advanced airbag system

• Anti-lock Braking System (ABS)

• Electronic Stability Program (ESP®) with traction control

• Adaptive Cruise Control (DISTRONIC®)

• Blind Spot Assist and Lane Keeping Assist

• Active Brake Assist for collision mitigation

• Rearview camera with dynamic guidelines

• Parking sensors with 360-degree camera (available)

• Tire Pressure Monitoring System (TPMS)

• Attention Assist® driver drowsiness monitor

Safety is a paramount focus for the 2018 GLS 450, combining fundamental protective systems with advanced driver-assist technologies to help enhance awareness and promote confidence on the road. Systems such as Adaptive Cruise Control and Active Brake Assist work to support driver awareness in highway and urban environments, while Blind Spot Assist and Lane Keeping Assist provide additional safeguards during lane changes and longer drives. Available 360-degree camera systems and parking sensors help maneuver this full-size SUV with ease in tight spots, adding convenience and security to every journey.

The 2018 Mercedes-Benz GLS 450 4MATIC stands as a commanding and luxurious full-size SUV that seamlessly blends refined performance, premium comfort, and advanced technology. Its powerful yet smooth turbocharged V6 engine and sophisticated drivetrain provide confident acceleration, responsive handling, and composed ride quality in a wide range of driving conditions. Inside, a richly appointed three-row cabin awaits passengers with generous space, upscale materials, and thoughtful convenience features that make every mile comfortable and enjoyable. The bold exterior design reinforces the SUV’s premium character, while comprehensive safety features and driver-assist technologies help enhance peace of mind on every trip. Whether you’re heading out on a long family journey, navigating daily driving duties, or exploring weekend adventures, the 2018 GLS 450 4MATIC delivers a refined, capable, and luxurious driving experience that reflects the best of Mercedes-Benz engineering and design.