Which turbocharged German coupe delivers the better driving experience — the Audi S5 or the BMW 435i? This side-by-side Autobahn test drive compares both cars from the driver’s seat, featuring ...

The Audi A4 is a premium compact sedan available with front-wheel drive or all-wheel drive. As with other cars in its class, the A4 has grown in size while adding more standard and available ...

The Audi S4 is the automaker's original compact sports sedan, priced above the Audi S3 sedan and below the Audi S6, S7, and S8 sedans in the automaker's S series of sporty four-door models.