(February 23, 2017) With enhanced performance and benchmark technologies, combined with a more dynamic design, the all-new 2018 Audi S4 offers customers versatility, with seating for up to four and the quickness and competence that is expected from Audi S models. New for 2018, the S4 features a 3.0-liter TFSI V6 that has been reengineered to provide more horsepower and torque and a quicker buildup of peak output. With the same 2,995 cc of displacement as the previous engine, power has increased by 21 horsepower to 354, and by 44 lb-ft of torque, up to 369 lb-ft.

In addition, the broad torque curve now reaches maximum force at a low 1,370-4,500 rpm range. A single turbocharger replaces the supercharger from the previous generation and helps manage exhaust gas flow to the turbine with a twin-scroll housing design.

Audi says the new S4 achieves a "class-leading" 0-60 mph time of 4.4 seconds.

New for 2018, the S4 comes standard-equipped with an eight-speed tiptronic automatic transmission that is well-suited for the low-end torque of the new V6 engine, making it possible for the engine to consistently run near its ideal engine speed. Lower gears offer short, sporty ratios while longer upper gears help reduce engine revs.

Every Audi S4 is standard-equipped with quattro all-wheel drive, offering high-precision and dynamic handling through active torque distribution to both axles. The available quattro sport rear differential can offer an even more dynamic driving experience by actively splitting torque between the wheels of the rear axle, with the ability to direct nearly all torque to one wheel, helping to maximize driving dynamics.

The S4‘s newly developed front and rear suspension allows for both a sporty driving experience and more comfortable ride for long distances. The redesigned front five-link suspension with lightweight construction offers greater steering precision and excellent handling through optimized steering-rack placement direct at wheel centers.



Chassis and suspension features include:

    • Standard Audi drive select with four different modes – comfort, auto, dynamic and individual – allows the driver to change gear shift points, steering, throttle response, and available damper control and adaptive cruise control adjustments.

    • Available sport adaptive damping suspension with a new suspension control unit (as part of the S sport package). This unit houses the software for suspension and damping control plus the sensors for measuring acceleration and yaw rates.

    • Available dynamic steering, which offers a variable steering ratio that adjusts based on vehicle speed and the Audi drive select setting. At higher driving speeds, dynamic steering helps to improve straight-line stability, and at lower driving speeds, a more direct steering ratio is utilized to help increase steering response for easy maneuvering.

The all-new S4 represents the latest refinements in Audi design, from the crisp, wrap-around lines emphasizing the vehicle’s length to the powerful wheel arches that accentuate the vehicle’s performance appeal.

In addition, the S4 is characteristically recognized by its sporty design differentiators including aluminum-optic exterior side mirror housings, Platinum Gray Singleframe grille with aluminum-optic double blade bars, S model specific quad exhaust outlets and a rear trunk lid lip spoiler.