Porsche Taycan 2021 Review 17 / 20 Porsche’s first all-electric model arrives to mount the first serious challenge to the Tesla Model S Porsche Taycan 4S Surf Coast, Vic The Tesla Model S has had the prestige electric sedan market sewn up for years, but a major threat to the American model’s dominance has now arrived in Australia in the form of the Porsche Taycan. While the Taycan lacks the range and the performance of the Tesla flagship variants across the board, it has two trump cards to play: dynamics and cachet. And, as a Porsche, it’s also one of the more affordable cars in the German sports car marque’s stable.