Audi S5 vs BMW 5 Series

The S5 is the performance version of the A5, a compact luxury car equipped with a handy Sportback design that offers more utility than a traditional three-box sedan. With the 2026 S5, Audi attempts to right some technological wrongs, returning familiar controls to the car while introducing an all-new Multi Media Interface (MMI) infotainment system with AI-enhanced voice controls. Complimentary scheduled maintenance is a new ownership perk, too.

Verdict: Dull design and distracting technology are the trade-offs for the 2026 Audi S5’s thrilling dynamics and daily driver practicality. Nevertheless, the stealthy anonymity draws from a classic German sports sedan recipe, and buyers can choose not to use certain features.

The BMW 5 Series is one of three cars that prove the country known for Autobahns, the Nürburgring, and Oktoberfest builds the best luxury sedans on the planet. It competes with the Audi A6 and Mercedes-Benz E-Class, each taking a distinct approach to design but measuring up closely in other parameters. The 2026 5 Series is virtually unchanged, entering its third year following a 2024 redesign, and this review is about the 540i xDrive model.

Verdict: Putting BMW’s love-it-or-hate-it design aside, the 2026 540i xDrive is a sensational automobile offering the right blend of luxury, technology, and performance. Choose the M Sport setup for maximum driving enjoyment, or stick with the standard specification to emphasize luxury. Either way, the styling is the most controversial thing about the 5 Series.