Mercedes’ ‘Baby G’ Explained: A New, Electric Mini G-Class with Its Own Platform

Mercedes’ ‘Baby G’ Explained: A New, Electric Mini G-Class with Its Own Platform

0 Comments Daniel Rivers

5 Minutes

A New Chapter for the G-Class Lineage

Nearly five decades after the original G-Class was born, Mercedes-Benz is expanding the family with a compact contender unofficially called the “Baby G.” Far from being a simple scaled-down replica, Mercedes confirms this newcomer will be a ground-up development with its own architecture and a focus on electrification. Test mules are reportedly already hitting public roads, and the brand has teased the two SUVs side-by-side 

Unique Platform and Chassis

Mercedes-Benz leadership has made it clear the Baby G will not ride on the same platform as the standard G-Class. Company executives emphasize the need for authenticity: the compact model requires a purpose-built structure rather than borrowing an existing architecture. Despite this fresh approach, the Baby G will retain a body-on-frame chassis, mirroring the larger G’s rugged underpinnings. That choice signals Mercedes intends to preserve serious off-road capability while tailoring the platform to the compact SUV segment.

What this means for engineering

A bespoke platform enables Mercedes engineers to optimize ride height, approach and departure angles, suspension tuning, and crash structures specifically for a smaller, likely lighter vehicle. At the same time, a body-on-frame layout gives the Baby G better torsional rigidity for demanding off-road use and easier integration of heavy-duty drivetrain components.

Design and Differentiation

The Baby G will echo the G-Class’s angular, heritage-driven styling, but Mercedes says many details will be unique. Executives have even noted that certain exterior bits—down to the door handles—won’t be shared with the standard G. Expect familiar visual cues such as a boxy silhouette, upright greenhouse, and signature lighting, reinterpreted in a more compact package to appeal to urban and adventure-minded buyers alike.

Powertrain and Performance

Unlike the current G-Class lineup, which offers gasoline and electric variants, the Baby G is expected to arrive primarily or exclusively as a battery-electric vehicle (BEV). Speculation points to a battery pack similar to the new electric GLC—possibly around a 94.0-kilowatt-hour capacity—with outputs in the neighborhood of 480–485 horsepower. Such figures would deliver brisk on-road acceleration while maintaining the torque needed for off-road traction.

Battery, range, and charging

Although Mercedes has not released official range numbers, a 94.0-kWh battery could provide competitive EPA-equivalent range depending on weight and aero. Fast-charging capability is likely, following Mercedes’ recent EV introductions, to support long trips and off-grid adventures with shorter fill times.

Off-Road Capability and Equipment

Retaining a body-on-frame construction suggests the Baby G will be engineered with serious off-road intent. Expect heavy-duty suspension components, advanced traction control systems, locking differentials or torque-vectoring setups, and durable underbody protection. Mercedes’ off-road drive modes and terrain-management technology will probably be carried over or adapted to the new platform to ensure the compact model can perform in sand, mud, and steep grades.

Market Positioning and Price

The Baby G will sit below the full-size G-Class in Mercedes-Benz’s SUV hierarchy, targeting buyers who want iconic design and off-road ability in a more city-friendly footprint. Early reports estimate a starting price roughly between $55,000 and $65,000, positioning the Baby G against premium compact and midsize electric SUVs. Mercedes aims to attract both younger urban professionals and established enthusiasts who value heritage and capability.

How It Compares to the Full-Size G-Class and Rivals

Compared with the full-size G-Class, the Baby G will be smaller, lighter, and more affordable while retaining the core attributes that make the G nameplate desirable—robust construction, upright styling, and off-road competence. Against rivals, the Baby G’s main selling points will be Mercedes’ brand prestige, a dedicated body-on-frame EV architecture, and a unique design language that nods to the original while adapting to modern electric vehicle requirements.

Timeline and Availability

Details are still emerging, but the Baby G is expected to debut in 2026 with sales to follow in late 2026 or early 2027. Mercedes has already confirmed test vehicles are in development and will appear on public roads soon. Final specifications, trim levels, and official pricing will be revealed closer to launch.

Summary

The Baby G represents a strategic expansion of the G-Class lineage: a compact, authentic, purpose-built model that combines body-on-frame ruggedness with battery-electric propulsion. With a unique platform, distinct design elements, and competitive performance potential—possibly centered on a ~94.0-kWh battery and up to roughly 483 horsepower—Mercedes aims to deliver a premium, off-road capable electric SUV that stands apart from both the full-size G-Class and the crowded EV market.

"Hey there, I’m Daniel. From vintage engines to electric revolutions — I live and breathe cars. Buckle up for honest reviews and in-depth comparisons."

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