Mercedes-Benz Unveils Upgraded 2027 GLS-Class SUV

The brand's largest SUV gets a luxury boost with new engines, tech, and interior features.

Mar. 31, 2026 at 8:15pm

An abstract, motion-blurred image of a 2027 Mercedes-Benz GLS-Class SUV, with sweeping streaks of vibrant color conveying a sense of speed and luxury.The 2027 Mercedes-Benz GLS-Class SUV brings a new level of premium luxury and technology to the brand's flagship off-road-capable model.Moab Today

Mercedes-Benz has unveiled the 2027 model year update for its flagship GLS-Class SUV, bringing new powertrain options, upgraded technology, and enhanced interior luxury features to the brand's largest and most premium off-road-capable model. The updated GLS will offer a choice of a 530-horsepower twin-turbo V8 or a 375-hp turbocharged inline-six, both paired with a mild-hybrid system, as well as the brand's latest MBUX infotainment system with AI integration.

Why it matters

The GLS-Class sits at the top of Mercedes' SUV lineup, blending off-road capability with premium comfort and technology. As the brand's flagship SUV, updates to the GLS are closely watched by luxury buyers seeking the ultimate in family-friendly utility and premium appointments.

The details

The 2027 GLS-Class features a refreshed exterior design with new grille and lighting options, while the interior receives a major tech upgrade with a "Superscreen" layout featuring three 12.3-inch displays under a single glass panel. Mercedes has also enhanced the GLS' luxury credentials with available features like multicontour massaging seats in the second row and an Executive Rear Seat Package Plus with entertainment screens and wireless charging. Mechanically, the GLS retains its standard 4WD system with a low-range transfer case, while the available E-Active Body Control suspension can now individually control each corner for improved ride and off-road capability.

  • The 2027 Mercedes-Benz GLS-Class is expected to go on sale before the end of 2026.

The players

Mercedes-Benz

A German luxury automotive brand and a subsidiary of Daimler AG, known for its premium vehicles including the GLS-Class SUV.

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What they’re saying

“The GLS-Class has never had it easy. The first and third letters of its abbreviatory name are all it takes to see why: it's forced to live in the shadow of both the legendary Gelandewagen and the iconic S-Class, to uphold the go-anywhere spirit of the former while delivering the sybaritic delights of the latter.”

— Will Sabel Courtney, Contributing Editor

What’s next

Mercedes-Benz has not yet revealed pricing or an exact on-sale date for the 2027 GLS-Class, but it is expected to arrive at dealerships before the end of 2026 with a slight price increase over the current model.

The takeaway

The 2027 Mercedes-Benz GLS-Class represents the brand's continued efforts to elevate its flagship SUV, blending enhanced luxury features and technology with the model's established off-road capability and family-friendly utility.