2024 Audi A4

The 2017-present Audi A4 (B9 generation) marked a significant shift to the Volkswagen Group’s MLB Evo platform, shedding weight and adding structural rigidity while introducing a fully digital cockpit and updated infotainment. Available as a four-door sedan and, in select markets, as the allroad quattro wagon, this generation standardized a 2.0-liter turbocharged four-cylinder gasoline engine across the lineup. Output varied by trim: base models delivered 190 hp, while higher trims (including the S line) produced 252 hp. Front-wheel drive was standard on the “Ultra” variant, with Audi’s quattro all-wheel drive optional or standard on most trims. Transmission choices included a seven-speed dual-clutch automatic (S tronic) and, through the 2019 model year, a six-speed manual on certain front-drive configurations.

Compared to the preceding B8.5 generation, the B9 A4 adopted a sharper exterior design with angular LED lighting, a wider grille, and a more minimalist interior with a standard 7.0-inch display (upgradable to 8.3 inches). The chassis received a five-link front and rear suspension for improved ride quality and handling. A mid-cycle facelift for 2020 brought updated bumpers, revised engine tuning, and the addition of mild-hybrid technology on automatic models.

As a used buy, the B9 A4 appeals to buyers seeking a premium compact sedan with a balanced blend of comfort, technology, and all-weather capability. Its reputation is generally strong for refinement and interior quality, though early examples may require attention to the dual-clutch transmission’s mechatronic unit and occasional water pump failures. It suits those who prioritize a composed daily driver over outright sportiness.