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We tested the following vehicles: Volkswagen Lupo 3L, BMW 120d, smart roadster, Audi A2 1.2L TDI, Daihatsu Copen, smart forfour.
We tested the following vehicles: Volkswagen Lupo 3L, BMW 120d, smart roadster, Audi A2 1.2L TDI, Daihatsu Copen, smart forfour.