As the inspiration for this collectible we’ve got the Mercedes‑Benz G‑Klasse (W463) in its high‑performance version, the Mercedes‑Benz G 55 AMG. The series is the W463 generation and has been built since 1990. The basic concept of the G‑Class came out of a cooperation between Mercedes‑Benz and Steyr‑Daimler‑Puch in Graz; engineers at Steyr — including Erich Ledwinka — were involved in the technical development. The Mercedes‑Benz G 55 AMG marked the performance peak of the classic W463 layout for many years. From about 2004 it got the supercharged 5.4‑liter (1.43 US gallons) V8 (M113K) that delivered, depending on year, roughly 350 kW (about 469 hp) / 476 PS (≈470 hp) up to 373 kW (about 500 hp) / 507 PS (≈500 hp) and about 700 Nm (≈516 lb‑ft) of torque. That was paired with the 5G‑Tronic automatic, permanent four‑wheel drive, a low‑range gearbox and three 100% locking differentials. The classic ladder‑frame chassis with solid axles front and rear, high ground clearance and the upright body are core G‑Class features. The Mercedes‑Benz G 55 AMG does 0–100 km/h (0–62.1 mph) in roughly 5.5–5.9 seconds and is electronically limited to around 210–230 km/h (130.5–142.9 mph). The predecessor in the AMG lineup was the non‑supercharged G 55 AMG as well as the G 500 as the higher‑volume V8 variant. Besides the power bump, AMG fitted bigger brakes, sportier springs/dampers and the typical G 55 twin side‑exhausts.
The photos clearly show tuning by HAMANN Motorsport. HAMANN Motorsport was founded in 1986 in Laupheim (Germany) by Richard Hamann and is known for body kits, wheels, exhausts and interior upgrades for sporty cars. For the Mercedes‑Benz G 55 AMG, the tuner offered various body packages over the years. You can spot typical touches like a bull bar look on the front, widened fender flares, front and rear bumpers with extra openings and mesh, a roof spoiler and several HAMANN badges. Real Hamann conversions also often included different wheels (e.g. multi‑piece forged rims), power upgrades and interior accents. Even though the miniature here clearly references a “HAMANN‑G55,” it isn’t an exact replica of a specific Hamann full car — it’s a stylized, tuning‑inspired take. The technical baseline, however, remains that of the Mercedes‑Benz G 55 AMG with the M113K V8, the three‑diff four‑wheel drive, ladder frame and the 5‑speed automatic.
The model shown here is from RiggsM’s collection and is based on a 1/18 scale model from AUTOart Millennium. The base model was produced in classic diecast construction and AUTOart is known for detailed engravings, separate hinges and well‑proportioned body lines. Important for collectors: this example is a customized one‑of‑a‑kind and is not the stock product AUTOart originally shipped. The changes are extensive: front and rear carry prominent HAMANN logos, the lighting elements are smoked, there are widened fender extensions and custom bumpers, and the rear spare‑wheel cover has been altered with a logo. The side exhaust setup with four tailpipes per side echoes the look of the real Mercedes‑Benz G 55 AMG. Black multi‑spoke wheels with red calipers are fitted; the exact wheel type can’t be reliably identified from the photos. Inside you can see the upright seats and the G‑Class dashboard; the windows allow a view of the steering wheel, center console and door panels. To repeat: this is a 1/18 scale AUTOart Millennium diecast model that’s been modified after the fact and therefore does not represent the factory state of the manufacturer’s original model.
The body of this converted model shows a two‑tone scheme with a dark red metallic for the panels and black for the roof and hood. The red metallic paint has fine metallic flakes that are clearly visible in the light. Black accents like the grille, lamp surrounds, mirror housings, door handles and side protective strips contrast nicely with the red. There’s a chunky front bull bar that emphasizes the G‑Class’s upright face. The bumpers have mesh inserts; you can see running boards and the AMG‑style side exhausts. On the rear there’s a spare‑wheel cover painted to match the body with a central HAMANN emblem and a roof‑edge spoiler above the tailgate. The sharp door hinges, boxy glazing and the trim line all reproduce the W463 silhouette accurately. The wheels fill the widened arches well; you can also make out drilled brake discs and painted calipers. Overall the conversion is a convincing nod to typical HAMANN mods. For collectors it’s worth noting that the diecast base gives a sturdy foundation and many distinct parts, which makes heavy custom work like this possible. If you want a G‑Class classic with AMG DNA and tuner vibes, this one‑off from RiggsM’s collection is a bold interpretation of the Mercedes‑Benz G 55 AMG.