2023 Mercedes‑GLS: Pricing, Specs, and Key Features
When Mercedes‑Benz rolls out a new GLS, the whole luxury‑SUV market takes note. The 2023 GLS continues the tradition of blending spaciousness with a driver‑focused cockpit, but the real question on most shoppers’ minds is how the numbers stack up. Below you’ll find a realistic look at the price brackets, performance figures, and standout amenities that define the latest GLS.
Pricing Overview
In the United States, the base GLS 450 starts at roughly $78,000 before destination fees and any optional extras. If you step up to the GLS 580, the sticker climbs to about $110,000. AMG‑tuned versions such as the GLS 63 push the envelope further, often topping out near $130,000 once you add performance packages and bespoke interior trims.
Mercedes‑Benz also offers a range of packages—Premium, Premium Plus, and Premium Excellence—that can add anywhere from $2,500 to $12,000. These bundles typically bundle advanced driver‑assist tech, upgraded sound systems, and premium upholstery. Keep in mind that regional taxes and dealer mark‑ups can shift the final out‑the‑door price by several thousand dollars.
Engine and Performance Specs
The GLS 450 relies on a 3.0‑liter inline‑six equipped with a twin‑scroll turbocharger and mild‑hybrid assistance. It delivers 362 horsepower and 369 lb‑ft of torque, paired with a nine‑speed automatic transmission and permanent four‑wheel drive. Acceleration from 0‑60 mph lands in the mid‑6‑second range, which feels brisk for a vehicle that can comfortably seat seven adults.
The GLS 580 steps up to a 4.0‑liter V8 biturbo, also paired with a mild‑hybrid system. Power jumps to 483 horsepower and 516 lb‑ft of torque, shaving the 0‑60 time down to roughly 5.6 seconds. Both models feature an adaptive suspension that can toggle between comfort‑oriented damping and a sportier, firmer setup, letting drivers tailor the ride to their preference.
Interior Comfort and Technology
Inside, the GLS feels more like a mobile lounge than a traditional SUV. Standard equipment includes dual 12.3‑inch widescreen displays—one for the instrument cluster and another for the infotainment system—both powered by Mercedes’ MBUX (Mercedes-Benz User Experience) platform. Voice‑activated commands, over‑the‑air updates, and a touchpad controller keep the cabin uncluttered.
Seating is genuinely flexible: the second‑row can be configured as a bench for three‑passenger comfort or split into two captain’s chairs with a sliding center console. The third row folds flat when not in use, creating a cargo space that rivals many full‑size pickups. Optional features such as heated and ventilated rear seats, a panoramic sunroof, and a Burmester surround‑sound system elevate the luxury quotient even further.
Safety and Driver Assistance
Mercedes‑Benz equips the 2023 GLS with a comprehensive suite of safety technologies under the umbrella of “Intelligent Drive.” Standard items include Active Brake Assist, Attention Assist, and a 360‑degree camera system. The optional Driver Assistance Package adds features like Adaptive Cruise Control with Stop‑and‑Go, Lane Keeping Assist, and a semi‑autonomous “Drive Pilot” mode that can manage steering, acceleration, and braking on compatible highways.
Crash test ratings from the IIHS and Euro NCAP have been consistently strong for the GLS, thanks to a reinforced high‑strength steel cage, multiple airbags, and a suite of predictive safety sensors. While no vehicle can guarantee absolute safety, the GLS’s blend of passive and active protections places it near the top of its class.
Trim Levels and Options
Beyond the base GLS 450 and the more powerful GLS 580, Mercedes offers the GLS 63 AMG for those seeking a performance‑focused experience. The AMG version adds a sport‑tuned suspension, larger brakes, and unique exterior styling cues such as a more aggressive grille and quad‑exhaust tailpipes. Inside, AMG‑specific upholstery, a flat‑bottom steering wheel, and exclusive ambient lighting create a distinct cabin ambiance.
Customization runs deep. Buyers can elect from a palette of exterior paints ranging from classic “Obsidian Black” to the eye‑catching “Designo Diamond White.” Interior options span buttery‑soft leather, sustainable Nappa alternatives, and wood or carbon‑fiber trim inserts. For tech enthusiasts, the optional rear‑seat entertainment system supports dual 10‑inch screens and streaming capabilities, turning the third row into a private cinema.
Frequently Asked Questions
- What is the fuel economy of the 2023 GLS? The GLS 450 typically achieves around 18 mpg combined (city/highway), while the GLS 580 drops to roughly 15 mpg combined due to its larger V8 engine.
- Does the GLS offer a third‑row seat as standard? Yes, a fold‑flat third row comes standard on all GLS trims, though legroom is best suited for children or shorter adults.
- Can I get a fully electric version of the GLS? As of the 2023 model year, Mercedes‑Benz has not released a fully electric GLS. However, the brand’s EQ lineup includes the EQB and EQC, which serve as electric alternatives in the SUV segment.
- How does the GLS compare to the BMW X7 in terms of cargo space? Both SUVs offer comparable cargo capacity—around 84 cubic feet with the rear seats folded—but the GLS typically provides a slightly higher payload rating, making it marginally more versatile for heavy loads.
