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BMW Z4 E89 GT3 #46 Mills Racing M. Wittmer / A. Mills Pirelli World Challenge Sprint X-Series 2016 Minichamps 1:18

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BMW Z4 E89 GT3 #46 Mills Racing M. Wittmer / A. Mills Pirelli World Challenge Sprint X-Series 2016 Minichamps 1:18 151162346
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Minichamps' 1:18 diecast reproduces the #46 Mills Racing BMW Z4 E89 GT3 of Wittmer and Mills from the 2016 Pirelli World Challenge Sprint X-Series. Sharp livery detailing represents American GT3 racing rather than European endurance events.
BMW Z4 E89 GT3 #46 Mills Racing M. Wittmer / A. Mills Pirelli World Challenge Sprint X-Series 2016 Minichamps 1:18
Current price: £142.50

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Specifications
Car Brand
BMW
Model Manufacturer
Minichamps
Scale
1:18
Material
Diecast
Model Condition
Used Model
SKU
151162346
Genuine articles Sourced from manufacturers
5-layer carton Foam-filled interior
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About the BMW Z4 E89 GT3 #46 Mills Racing M. Wittmer / A. Mills Pirelli World Challenge Sprint X-Series 2016 Minichamps 1:18

TL;DR: Minichamps' 1:18 diecast BMW Z4 E89 GT3 reproduces the #46 Mills Racing entry of Michael Wittmer and Aaron Mills from the 2016 Pirelli World Challenge Sprint X-Series. This livery represents American GT3 sprint racing, a different competitive context to the European endurance liveries seen elsewhere in the Z4 range.

Pirelli World Challenge liveries tend to carry a distinct American motorsport look, and this Mills Racing scheme gives the Z4 GT3 a genuinely different visual character.

Reproducing an American GT3 Sprint Livery

Sprint series liveries often favour bolder graphic treatments than European endurance schemes, and Minichamps registers the Mills Racing colours and sponsor placement with the same tight tolerances applied across its GT3 range. The Z4's wide aerodynamic package, including its front splitter and rear wing, is moulded with sharp, consistent edges, and the number 46 sits clearly on the doors for easy identification within a broader GT3 collection. Panel fit stays tight throughout, a Minichamps hallmark regardless of which series a particular livery represents.

The Pirelli World Challenge as a Distinct GT3 Series

The Pirelli World Challenge ran shorter, sprint-format races rather than the long endurance events more common in Europe, giving American GT3 competition its own tactical character built around qualifying position and short, intense stints. Mills Racing's participation in the 2016 Sprint X-Series places this specific Z4 within that American racing tradition, distinct from the Spa or Nürburgring endurance liveries collectors might already own.

Collecting Across Different GT3 Racing Series

At roughly 22cm in 1:18, this model works well alongside other Z4 GT3 liveries to illustrate how differently the same chassis was presented across regions and series formats. For collectors building a broader GT3 picture rather than a single-series focus, this Mills Racing entry adds genuine variety, representing American sprint racing rather than repeating a European endurance theme.

Same marque, same scale

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