Behind the second row, the Mercedes-Benz G-Class W464 (2018–) cargo area is about 27.0 in long, 42.1 in wide and 29.1 in high, with 38.4 in between the wheel wells. Below: payload, a to-scale 3D model and what overland gear fits.
Cargo-area dimensions behind the second row for every Mercedes-Benz G-Class in our reference data, in inches. Each generation links to its details below.
| Generation | Cargo length (in) | Width (in) | Width between wheel wells (in) | Height (in) |
|---|---|---|---|---|
| W464 (2018–) | 27.0 | 42.1 | 38.4 | 29.1 |
Converted from the same millimeter reference data as the 3D model below (1 in = 25.4 mm). Approximate — verify against your exact model year and trim.
Reference cargo-area dimensions behind the second row of the G-Class W464 (2018–). Every gear-fit call on this page is computed from these.

Drawn to scale from reference cargo dimensions.
Dimensions are approximate and sourced from measured references — verify against your exact model year and trim before purchasing gear. Payload includes passengers and accessories; check your door-jamb sticker.
Behind the second row, the G-Class W464 (2018–) cargo area measures about 27.0 in long, 42.1 in wide and 29.1 in high, with 38.4 in between the wheel wells. Payload is about 1,565 lb (710 kg).
A realistic overland load against the G-Class's 710 kg (1,565 lb) payload budget — sized for an SUV cargo area.

The Algorithm Overland Kitchen Cube is a modular, aircraft-grade aluminum camp kitchen that packs down to a compact 12 × 12 × 12 in (305 mm) cube to live in your cargo area, and deploys on the tailgate.
In the Mercedes-Benz G-Class W464 (2018–), the packed cube sits on the cargo floor behind the second row, uses only 305 mm of the 685 mm floor length and leaves about 17.1 in (435 mm) of height above it — it fits the cargo area with room to spare.
Exact fitment specs for every bed are in the guide above. On sale now on Kickstarter until November 4.
Behind the second row, the W464 (2018–) measures about 685 × 1070 × 740 mm (27.0 × 42.1 × 29.1 in), with about 975 mm (38.4 in) of floor between the wheel arches. Verify against your exact model year before buying gear.
About 710 kg (1,565 lb) — including passengers and accessories, not just cargo. Check the door-jamb sticker.
A compact one: 20–25 L fridges are about 590–620 mm long against about 685 mm (27.0 in) of floor. Most 40–50 L models are around 700 mm long, so they don't fit lengthways — turn one across the 975 mm (38.4 in) between the arches instead.
Yes — the 12-inch (305 mm) packed cube leaves about 435 mm (17.1 in) of height above it.