A VW Touareg 4x4. Despite the huge cost of the emissions cheating scandal, the German car maker is now as polished as ever and seems to have comfortably ridden out the debacle. Clemens Bilan/EPA
A VW Touareg 4x4. Despite the huge cost of the emissions cheating scandal, the German car maker is now as polished as ever and seems to have comfortably ridden out the debacle. Clemens Bilan/EPA

Armour-plated VW proves impervious to 'dieselgate' scandal