The 2017 Audi A1 1.6 TDI S Line 5dr is an excellent choice if you’re after a compact, stylish, and efficient hatchback that delivers a premium driving experience. Despite its small size, the A1 offers big-car quality, sharp handling, and impressive economy—making it ideal for city life, commuting, or even longer motorway trips. Under the bonnet, the 1.6 TDI diesel engine produces 116 PS (114 bhp), offering a great balance between performance and fuel efficiency. It’s punchy enough for confident overtaking and motorway cruising, while returning up to 76 mpg in real-world driving—making it one of the most economical choices in its class. Low CO2 emissions also mean cheaper road tax and potential savings for company car drivers. The S Line trim gives the A1 a sportier look and feel. You’ll get larger alloy wheels, a more aggressive body kit, rear spoiler, and S Line badging. Inside, the cabin is finished to Audi’s usual high standards, with leather-trimmed sport seats, aluminium detailing, and a flat-bottomed steering wheel that adds a touch of excitement. It feels more premium than most small hatchbacks and is well insulated from road and wind noise. Despite being compact, the 5-door layout makes the A1 practical for everyday use. It’s easy to park, nimble in traffic, and has enough space in the rear seats for adults on shorter journeys or kids comfortably. The boot is also a decent size for shopping, gym bags, or weekend luggage, and the seats fold down to increase flexibility when needed. Technology and equipment are generous, especially in S Line trim. You get a crisp infotainment screen, DAB radio, Bluetooth connectivity, voice control, and Audi’s MMI interface. Optional upgrades include navigation, heated seats, and parking sensors for added convenience. It may be a small car, but it doesn’t skimp on features. On the road, the A1 delivers a composed and engaging drive. The S Line suspension is slightly firmer, giving a sportier feel in corners, while still maintaining comfort over everyday bumps and potholes. The steering is precise, the gearbox slick, and overall it feels refined and responsive. Safety is also a strong point, with features like stability control, multiple airbags, ISOFIX child seat mounts, and optional driver aids such as rear parking sensors and cruise control. It earned a solid safety rating in Euro NCAP testing, giving peace of mind for both solo drivers and families. In summary, the 2017 Audi A1 1.6 TDI S Line 5dr is a smart, stylish, and efficient premium hatchback that feels much more grown-up than its size suggests. It’s perfect if you want a car that’s easy to live with, cheap to run, and offers Audi quality without the size or price tag of larger models. A true small car with big appeal.