The Mercedes-Maybach version of the GLS will have a different grille design and a much higher spec
The Mercedes-Benz GLS
The Mercedes-Maybach S600 shows what sort of design features to expect
The Mercedes-Maybach Vision 6 Cabriolet concept previewed the division's future design
Mercedes-Maybach is preparing to extend its line-up beyond the S-Class with a plush range-topping version of the upcoming third-generation GLS (formerly GL), and it will be preview the ultra-luxurious 4x4 later this month with a concept car.
Maybach is considered an important brand for Mercedes to develop given the rising demand for luxury models, particularly in the SUV sector, with rivals such as Bentley and Land Rover having notable success with the Bentayga and Range Rover respectively.
Mercedes has also seen strong growth of its AMG performance arm, which achieved 131,970 sales in 2017, and it would like to emulate this success with Maybach on a smaller but still profitable scale.
The Mercedes-Maybach GLS will then be revealed in production form at the Los Angeles motor show in November. The car is tipped to be priced above £120,000 when sales begin in 2019.
The model will build on initiatives taken with the two-year-old Mercedes-Maybach S-Class (below).
It will share the same basic aluminium-and-steel bodyshell and advanced four-wheel- drive underpinnings as the regular GLS. However, its upmarket positioning will be justified by a series of subtle exterior design tweaks and a significantly more luxurious interior.
Insiders involved in the development of the forthcoming concept car, known internally as the Maybach 9, say it will not only preview the look of the SUV, with a bold new grille among the key elements, but also highlight the kind of high-end features, including autonomous driving functions, due to be offered.
A high-level Mercedes official told Autocar: “We have been quietly surprised by the sales success of the Mercedes-Maybach S-Class, which is proving extremely popular in many key markets. The plan now is to extend the exclusivity surrounding the Maybach name into the upper end of the SUV segment. We’re confident that this new model will leave little to be desired in terms of luxury.”
The basis for the new GLS is Mercedes-Benz’s MHA (Modular High Architecture) platform. A development of the existing MRA platform, it is intended to underpin a series of new models, including the new GLE and GLE Coupé.
It provides a significant reduction in kerb weight, the capability to support a 48V electrical architecture and the very latest in radar, camera and sensor-supported driving functions.
The Mercedes-Maybach GLS, which could be called the GLS 560, is likely to be offered exclusively with the AMG-developed M177 V8 petrol engine. In the recently launched S560, this twin-turbocharged 4.0-litre V8 produces 462bhp.
The new engine, which features a cylinder shutdown function for added fuel savings in city driving, will replace the twin-turbocharged 4.7-litre V8 used by today’s Mercedes-Benz GLS 500.
Also under discussion for the Mercedes-Maybach SUV is the plug-in petrol-electric drivetrain recently unveiled in the Mercedes-Benz S560e. This combines Mercedes’ new turbocharged and electronically supercharged 3.0-litre in-line six-cylinder petrol engine, developing 362bhp, with a 121bhp electric motor and a lithium ion battery. It's said to offer a pure-electric range of up to 31 miles.
The next GLS will be produced exclusively at Mercedes’ Tuscaloosa plant in Alabama, US, making the luxury SUV the first Maybach model to be produced stateside.
Bentley got there first with its Bentayga, which has been a major lifeline for the brand. A 4.0-litre V8 diesel has gone down well alongside the W12 and a plug-in hybrid is also now available.
The Cullinan will arrive this year. Rolls-Royce’s first four-wheel drive shares its architecture and 6.75-litre V12 with the new Phantom.
The 641bhp Urus is expected to double Lamborghini’s sales to 7000. The model can achieve 0-62mph in 3.6sec.