As on each Audi S mannequin, the ability of the three.zero TFSI is transmitted to the highway by quattro everlasting all-wheel drive. Throughout regular driving, the selflocking middle differential funnels 60 p.c of engine torque to the rear axle and forty % to the entrance. Relying on the working scenario, it could distribute as much as 70 % to the entrance axle or as much as eighty five % to the rear. The wheel-selective torque management primarily based on an clever software program operate rounds off the quattro drive prepare. For dynamic cornering, the wheels on the within of the bend are barely braked earlier than they will slip. This makes dealing with extra exact, agile, and steady. A sport differential accessible as an possibility improves the dealing with additional by actively distributing the forces between the rear wheels.
The looks of the brand new S4 fashions is subtly understated. On the entrance, the Singleframe grille and the accentuated horizontal traces underline the width. The bumpers and air inlets are prominently profiled. Lots of the add-on components are painted in finely graduated matt grey tones, accentuated with chrome trimming at chosen factors.
The outside mirror housings in aluminum look are a visible spotlight on the clear flowing aspect traces of the four.seventy four meter lengthy S4 (15.6 ft). The strongly profiled sill trims additionally give each fashions a hanging look. On the tailgate, a separating edge supplies focused aerodynamics. The S‑particular rear bumper integrates a black honeycomb grille, an S‑typical diffuser clip, and the 4 tailpipes of the twin-department exhaust system. Clever composite development characterizes the physique. This makes it exceptionally torsionally inflexible, secure, and light-weight. It's the foundation for the low unladen weight of the automobile. The sedan with quattro drive as commonplace suggestions the scales at 1,630 kilograms (3593.5 lb), the Avant at 1,675 kilograms (3692.7 lb).
The spacious inside can comfortably maintain 5 passengers. The acoustic consolation units new requirements within the class, whereas the construct high quality is at a really excessive stage. The Audi S4 Avant gives 505 to 1,510 liters (17.eight to fifty three.three cu ft) of baggage house relying on the place of the rear backrests. The S4 Sedan has 480 liters (17.zero cu ft) of baggage capability within the trunk. The homogeneous styling with broad air vent strip on the instrument panel and built-in air con management panel offers the inside a beneficiant width. In darkness, LED mild guides define the profiles of the doorways and the middle console.
The S sport seats are lined in a mixture of pearl Nappa leather-based and Alcantara within the colours ebony, rotor grey and magma crimson. They've adjustable aspect sections, built-in headrests, and a pneumatic therapeutic massage operate. Sometimes for an S mannequin, black is the dominant coloration within the inside. The usual inlays are made from matt brushed aluminum. Particulars such because the illuminated door sill trims with S4 logos, the embossing within the seats, and the particular S4 begin display screen spherical off the top quality gear.
The technical improvements within the inside embody the optionally available Audi digital cockpit. The absolutely digital instrument cluster shows all key data on a excessive‑decision 12.three inch display screen utilizing detailed graphics. The motive force can select between three views - one in every of them is an unique Sport display, which strikes the rev counter into the middle. The second main innovation on the S4 fashions is the MMI working system. Its working logic is just like that of the most recent smartphones, together with the clever free textual content search perform.
Each S4 fashions present a variety of driver help programs. The predictive effectivity assistant helps the driving force in saving gasoline, for instance with gear change prompts. The Audi lively lane help helps the driving force keep in lane. The adaptive cruise management Cease&Go together with visitors jam help can take over acceleration, deceleration, and steering as much as sixty five km/h (forty.four mph), easing the pressure on the driving force in heavy flowing visitors. Park help, cross visitors help rear, exit warning, collision avoidance help, flip help, and the Audi pre sense techniques present essential security options. A digicam-primarily based site visitors signal recognition system rounds off the vary.
Even the usual tools is in depth. Along with the options already talked about, for each physique variations it contains LED headlights and LED hind lights with dynamic flip sign. The Avant options an electrically managed tailgate and baggage compartment cowl, in addition to anodized aluminum roof rails. The non-compulsory gear obtainable underlines the excessive-tech nature of the brand new S fashions - for instance, Matrix LED headlights, head-up show and sensor management for the tailgate on the Audi S4 Avant.