Inside, the 2018 Focus ST-Line is designed to offer a blend of sporty flair and everyday comfort. While it shares the same basic interior layout as the regular Focus, it benefits from several upgraded materials and features: Sporty Interior Touches: The cabin features sports-inspired seats with part-leather upholstery and red stitching that complement the car's exterior styling. The seats are supportive and provide a good balance of comfort and lateral support, especially when cornering or driving spiritedly. Flat-Bottom Steering Wheel: The ST-Line is equipped with a flat-bottom steering wheel that’s both visually appealing and functional, offering better legroom for the driver and a more athletic feel when gripping the wheel. Ambient Lighting: Ambient lighting is a standard feature, allowing you to customize the interior’s mood with different color options, further elevating the driving experience. Infotainment System: The Sync 3 infotainment system is available, featuring an intuitive 8-inch touchscreen that integrates with Apple CarPlay, Android Auto, and Bluetooth. This makes it easy to stream music, make hands-free calls, and access navigation and other apps directly from the system. The ST-Line Navigation specifically comes with an integrated navigation system, making it ideal for drivers who need turn-by-turn directions on the go. Premium Sound System: A premium sound system (depending on the configuration) is available, offering enhanced audio quality for those who value a richer listening experience. Driver Assistance Features: Ford includes a range of driver assistance features, including lane-keeping assist, a rearview camera, and park sensors, all of which make driving the Focus ST-Line easier and safer. The interior design feels modern and refined, with high-quality materials and user-friendly technology that appeals to both performance enthusiasts and those looking for everyday usability.