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The Heuliez GX 437 is a single-decker bus made by the French bus manufacturer Heuliez Bus designed for use in public transport, and is the articulated version of the Heuliez GX 337. The GX 437 is the successor to the Heuliez GX 427, which went out of production at the end of 2013. Diesel, Hybrid and Electric powered versions of the GX 437 exist.
The Heuliez GX 437 is a single-decker bus made by the French bus manufacturer Heuliez Bus designed for use in public transport, and is the articulated version of the Heuliez GX 337. The GX 437 is the successor to the Heuliez GX 427, which went out of production at the end of 2013. Diesel, Hybrid and Electric powered versions of the GX 437 exist.