W elcome to summer 2021. Not exactly balmy, is it? With Caterham Sevens and Lotus Elises still tucked up warm and snug in their garages, we need something more predictable and watertight for our B-road antics in the coming months. How about the S1? Packing the Volkswagen Group’s 2.0-litre EA888 turbo engine, this hot A1 arrived in 2014 as Audi’s answer to the Ford Fiesta ST and Volkswagen Polo GTI.