The 2018 audi s5 blends sport and refinement in a compact two-door (and Sportback) package, delivering a refined cabin and poised handling. This overview highlights where it shines and where buyers should weigh compromises such as space, cost, and daily usability.
Pros center on a responsive turbocharged engine paired with quattro all-wheel drive, a refined interior, and intelligent standard features. The S5 delivers strong throttle response without the distraction of loud cabin noise. Trade-offs include tighter rear seating in the coupe form, limited cargo space compared with some rivals, and ongoing maintenance costs that accompany German luxury brands.

Performance or Capability
Underneath the sleek lines, the 2018 audi s5 delivers a balanced chassis that favors composure over brutality. The turbo V6 responds readily, and the quattro system helps maintain confident grip in corners and during brisk acceleration. The adaptive suspension smooths rough pavement, but stiffer setups can transfer road texture into the cabin. For daily driving, that blend translates to a confident, composed feel without harsh extremes.
Inside, the 2018 audi s5 prioritizes upscale materials and precise build quality. Front seats are supportive on longer drives, and the driving position is adjustable enough to fit varied physiques. The control layout emphasizes intuitive use, with metal accents and subdued ambient lighting. Trims and options let buyers tune the balance between quiet luxury and sport-inspired ambience.
Comfort, Space or Usability
Comfort and practicality hinge on body style. The Sportback adds firmer rear headroom and a more versatile cargo area, while the two-door coupe trades that practicality for a sleeker silhouette. Front seating is generally comfortable, with supportive bolstering and good range of adjustment. In daily use, the cabin remains quiet at highway speed, though the available sport seats can demand a stiffer ride for longer commutes.

In the cockpit, usability tends to take precedence over mere flash. A clear driver display and responsive infotainment interface help keep focus on the road, while the optional driver-assistance systems provide added confidence in urban and highway settings. Audi's approach favors convenience features that reduce friction, but adding premium packages can quickly elevate the sticker price and push up maintenance complexity.

Technology and safety considerations shape both comfort and confidence behind the wheel. The 2018 audi s5 leans on a clean, intuitive interface and a suite of driver aids that augment awareness without overwhelming the driver with screens. As with most premium sedans and coupes from this era, you’ll want to compare optional assist packages and note that higher trims bring more advanced features, at a higher maintenance cost.
