4 Minutes
Mercedes-Benz has unexpectedly teased a new G‑Class Cabriolet ahead of IAA Mobility 2025, and the promotional image hints at a Landaulet‑style layout. Enthusiasts worldwide are buzzing: the open‑top G appears to adopt a four‑door configuration, echoing the rare Maybach G 650 Landaulet.
This fresh G‑Class Cabriolet is expected to debut in Munich and reach dealerships in the first half of 2026, assembled by long‑time partner Magna Steyr in Graz, Austria.
Design and Heritage
Landaulet inspiration and four‑door layout
The teaser image strongly suggests a Landaulet‑inspired arrangement with a rear open passenger area — a modern nod to the exclusive Maybach G 650 Landaulet. Unlike classic two‑door convertibles, the new cabrio looks to use a four‑door body shell, aligning with the 2025 civilian G‑Class lineup that transitioned to four doors across the board.
Gelandewagen roots
Built in Graz since 1979, the Gelandewagen pedigree remains central to the model’s identity. Magna Steyr’s decades‑long relationship with Mercedes ensures continuity in craftsmanship while allowing for bespoke convertibles and low‑volume variants.
Specifications and Powertrain Options
Mercedes is keeping official specs close to the chest, but available clues and lineup context allow a confident projection of powertrain choices:
- Electrified inline‑six (I6): likely a mild‑hybrid or 48V‑assisted turbo I6 variant delivering strong midrange torque and improved efficiency.
- Electrified V8: an AMG‑derived bi‑turbo V8 with electrified assistance for immediate throttle response and high output.
- Potential full‑electric variant: Mercedes has explored electrified G concepts such as the G 580 with EQ Technology — a full‑electric setup using four motors to expand off‑road capability.
Expected outputs could mirror current G‑Class models: G 550/G 500 inline‑six figures (around 443 hp), G 63 V8 levels (circa 577 hp), and combined outputs for EQ‑type setups exceeding 570–580 hp with very high torque figures.
Performance and Off‑Road Capability
The Cabriolet is likely to retain ladder‑frame robustness, three locking differentials, and high ground clearance. Rumors about a 4x4² variant with portal axles remain tantalizing — such hardware would push the open‑top G into extreme off‑road territory while preserving the G‑Class’s signature durability.
Market Positioning and Pricing
This new Cabriolet will target affluent buyers seeking exclusivity and lifestyle appeal. If Mercedes revives a Maybach Landaulet derivative, expect a limited run with bespoke appointments and pricing well into six figures. More mainstream Cabriolet trims with electrified I6 or V8 powertrains would slot beneath ultra‑limited Maybach variants, offering a premium but more accessible alternative.
Comparisons and Context
- Maybach G 650 Landaulet: the 99‑unit special originally used a bi‑turbo V12 with 621 hp — a benchmark for opulence and rarity.
- G 63 (US): currently around $186,100 with ~577 hp from a hand‑built AMG V8.
- G 550/G 500 (Europe): inline‑six units producing roughly 443 hp.
- G 580 EQ Technology: full‑electric concept using four motors, emphasizing torque and off‑road innovation.
What to Expect Next
Mercedes will likely reveal full details at IAA Mobility 2025 in Munich. Key points to watch: exact powertrain lineup (electrified I6 vs V8 vs full EV), confirmation of Landaulet rear seating, potential limited Maybach derivative, and off‑road hardware such as portal‑axle 4x4² options. For enthusiasts, the new G‑Class Cabriolet promises a rare blend of Gelandewagen capability and open‑air luxury.
Comments