Volkswagen describes the Arteon as a 'gran turismo with svelte fastback styling'. Launched in 2017, this coupe-cum-hatchback competes with the likes of the Audi A5 Sportback, BMW 3 Series and Mercedes-Benz C Class. Continuing just-auto/QUBE's review of interior design and technology trends, we take a closer look inside this upmarket, roomy model to see how it measures up.