The Audi A4 is a compact luxury car that has been praised for its combination of performance, comfort, and technology. It comes standard with a 2.0-liter turbocharged four-cylinder engine that produces 201 horsepower and 236 lb-ft of torque. The A4 also features a quattro all-wheel-drive system that provides excellent traction in all weather conditions. Inside, the A4 has a spacious and well-appointed cabin with a variety of high-tech features, including a 10.1-inch touchscreen display, a Bang & Olufsen sound system, and a head-up display. With its refined driving experience, luxurious interior, and advanced technology, the Audi A4 is a top choice for discerning drivers.