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Mercedes 300S W188 Roadster Black Welly 1:18

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Mercedes 300S W188 Roadster Black Welly 1:18 801-3271398 Diecast
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Welly's 1:18 diecast Mercedes 300S W188 Roadster reproduces the 1950s luxury grand tourer in black, an entry-level take on a hand-built original that shared its platform with the flagship 300 limousine. Diecast construction brings the elegant open-top proportions to a substantial 1:18 shelf presence at mass-market pricing, a practical route into pre-war-adjacent Mercedes collecting.
Mercedes 300S W188 Roadster Black Welly 1:18
Current price: 47.00 €
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Specifications
Brand
Mercedes
Manufacturer
Welly
Scale
1:18
Material
Diecast
Model Condition
Used Model
SKU
801-3271398
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About the Mercedes 300S W188 Roadster Black Welly 1:18

TL;DR: Welly's 1:18 diecast Mercedes 300S W188 Roadster reproduces the 1950s luxury grand tourer in black. An entry-tier diecast interpretation of a hand-built original, it brings the model's elegant open-top proportions to a substantial 1:18 shelf presence at a mass-market price point.

The 300S was Mercedes-Benz's hand-built flagship roadster of the 1950s, built on a shortened version of the flagship 300 limousine's chassis. Welly's 1:18 diecast brings that grand tourer within reach of an entry-level budget.

Welly's Entry-Tier Diecast Approach to the 300S

Welly builds at the accessible end of the 1:18 market, and this 300S Roadster shows the segment's usual trade-offs honestly: a zinc alloy body with real shelf weight, opening doors typical of diecast construction, but simplified interior detailing and paint that approximates rather than matches Mercedes' original color codes precisely. Panel gaps run a touch wider than mid-tier or premium diecast, and the finish lacks the depth of clear coat that costlier resin or hand-finished pieces carry. None of that undercuts the model's core appeal, which is putting a substantial, correctly proportioned 1:18 grand tourer on a shelf without the price tag of a limited-run alternative. The black finish suits the car's formal, elegant character well, even at this price point. Collectors who later want a higher-fidelity 300S replica can treat this Welly as a budget-conscious standalone piece, since the shape and proportions read correctly from typical display distance even where fine detail is simplified.

The Mercedes 300S as a 1950s Luxury Grand Tourer

Built on the W188 platform and produced only in small numbers through the 1950s, the 300S paired a three-liter inline-six with coachwork quality that made it one of the most expensive cars sold in Europe at the time, a genuine flagship rather than a volume model. Its shared underpinnings with the imposing 300 "Adenauer" limousine gave it unusual road presence for an open-top grand tourer of its era. Surviving originals now command serious money at auction, which puts genuine ownership well out of reach for most enthusiasts and makes a well-proportioned diecast interpretation one of the more realistic ways to enjoy the car's design.

As an entry point into pre-war-adjacent Mercedes collecting, this 300S sits comfortably beside other 1950s European grand tourers on a themed shelf, honest about its price tier and confident in its subject.

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