BMW 5 Series vs Acura TLX

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.

The 2024 Acura TLX introduces a handsome new grille and some bigger screens, but it retains the same chassis and powertrains as the 2023 model. The base trim is no longer available, and the lowest-level Technology Package sits some $5,000 above the older models’ starting price. Available with either a turbocharged four-cylinder engine or a turbo V6 in the speedy Type S trim, the TLX puts performance first, practicality second.

Verdict: It’s weirdly sized, looking like a midsize sedan on the outside but feeling like a compact sedan on the inside, but the TLX is an excellent performer. Overall, it’s a great choice for shoppers looking to buy a sports sedan on a budget.