The 2025 Audi A5 and S5 sedans join a new platform, sport new styling and add extra power. Read all about them, here.

Audi has introduced a new and redesigned S5 as part of its 2025 model year. The sedan features a new design and more potent powertrain.

Full Disclosure: Audi flew me out to Colorado, put me up in a lovely hotel and fed me all sorts of fancy food just so I could drive the 2026 Audi A5 and S5.

2025 Audi S5 and A5 first drive: Five-door is the new four-door We sample Audi's next sedan in the Colorado mountains.

The S4 is dead, but the new S5 is more powerful, larger, and gets much more tech.

The redesigned 2025 A5 and S5 are exceptionally good luxury sedans, but the touch-sensitive steering wheel and door-panel controls are frustrating.

Venerable Audi tunificator ABT has given the new S5 Avant an upgrade package. We would say it's pushed it closer to a potential RS5 Avant, but since our heads are still spinning from Ingolstadt's ...

Perhaps lost just a tad in the hoo-ha about Audi’s current naming palaver is the fact that the latest S5 - what would have been the S4 previously - is a genuinely nice car. The new look is smart ...

Abt is asking for €15k (£12,500) to kit out an S5 Avant like this; interestingly, there’s no mention of a saloon yet, but you’d think that’ll be along soon enough.

It took ABT Sportsline nearly a year to come up with an upgrade bundle for the new-gen Audi S5, which replaces the old S4, yet the aftermarket goodies are finally here.

Audi released a few midyear updates to its A5 lineup earlier in 2025, and both the A5 and S5 sedans received a slight bump in price ahead of them going on sale in early May.

Which is quicker in a straight line under pedal-to-the-metal acceleration between Audi Sport's redesigned S5 and the AMG division's C 43? Daniel Abt and Tobias Aberle are much obliged to answer ...