The first-generation Smart Fortwo (W450), initially marketed under the name City-Coupé until 2004, is a revolutionary micro-city car born from a partnership between Swatch and Mercedes-Benz. Designed exclusively for the urban environment with its unbeatable length of 2.50 m, it stands out with its visible safety cell (Tridion) and interchangeable plastic body panels (Bodypanels). It received a major facelift in 2003 (Phase 2), marking the abandonment of the fragile 0.6L engine in favor of a slightly more robust 0.7L, and the introduction of ESP as standard (replacing the basic Trust+ system). Overall reliability rating: Very problematic on petrol versions. Official statistics (TÜV, ADAC, What Car?) regularly rank the W450 among the least reliable vehicles of its decade, mainly due to the e