The 2018 Audi A1 1.0 TFSI Sport Nav 5dr is a fantastic choice if you're looking for a compact premium hatchback that combines efficiency, refinement, and everyday practicality with a touch of style. As one of the most premium offerings in the supermini class, the A1 stands out with its classy design, impressive build quality, and strong brand appeal. Under the bonnet, the 1.0-litre TFSI three-cylinder petrol engine may sound modest, but it delivers 95 PS and feels lively thanks to its turbocharged setup. It’s well-suited to both city and motorway driving, providing nippy acceleration, smooth power delivery, and excellent fuel economy — typically around 60 mpg. The light engine also contributes to sharp handling and a comfortable ride. Being a Sport Nav trim, this A1 is well-equipped. It features Audi’s MMI infotainment system with satellite navigation, Bluetooth, DAB radio, and a multi-function steering wheel, all housed in a clean, driver-focused dashboard. The 6.5-inch display is intuitive and clear, and the rotary dial makes controlling media or navigation safe and simple while on the move. The Sport trim also includes sport suspension, alloy wheels, and automatic lights and wipers, blending comfort with a dynamic edge. Inside, you'll find supportive front seats, high-quality materials, and plenty of soft-touch surfaces — all hallmarks of Audi’s reputation for quality. Despite its compact footprint, the A1 offers decent space for front passengers and a practical boot for a car of this size, making it a great urban all-rounder. In terms of safety and peace of mind, the A1 is well covered with multiple airbags, stability control, ISOFIX anchor points, and tyre pressure monitoring. Audi’s engineering ensures the car feels secure and planted at all speeds, with light steering for urban manoeuvres and solid high-speed stability on longer journeys. Another key reason to consider this A1 is its low running costs. With affordable insurance, excellent fuel economy, and competitive road tax rates, it’s ideal for younger drivers, city dwellers, or anyone looking to downsize without sacrificing premium quality. Stylistically, the A1 has aged gracefully. Its sleek lines, bold grille, and compact proportions still look fresh and modern, especially when paired with Audi’s tasteful colour options and alloy designs. It delivers the badge appeal and solid German engineering of larger Audi models, but in a more manageable, cost-effective package. In summary, the 2018 Audi A1 1.0 TFSI Sport Nav 5dr is a smart buy for those seeking a premium small car with strong efficiency, excellent tech, and a refined drive. Whether you're commuting daily, navigating tight city streets, or just want a reliable, well-built hatchback with class-leading design and technology, the A1 delivers it all in a stylish, compact form.