The VinFast Fadil is now available through the company's 32 dealerships across Vietnam. If the Fadil looks vaguely familiar, that's because it's basically an Opel Karl/Vauxhall Viva with a new asymmetric grille and some fresh badges. In order to tap into the country's thirst for crossover vehicles, the Fadil is actually based on the Rocks version of the Karl/Viva, which features raised suspension, and grey plastic wheel arch protectors and lower body cladding.