7. Mazda Sentia

Mazda’s flagship Sentia—known in some markets as the 929—merged Japanese elegance with rotary-engine heritage, though the flagship powerplant was a 3.0-liter V6 producing 200 horsepower. Its silky-smooth mill and five-speed automatic transmission delivered acceleration that felt effortless rather than frantic.

The Sentia’s spotlight feature was its Dynamic Active Suspension, which utilized sensors to adjust damping forces in real time, providing a poised, flick-of-the-wrist response when weaving through city traffic. Inside, amenities like a retractable GPS screen and premium Bose audio underscored Mazda’s bid for codriver comfort. Despite its advanced tech and agreeable performance, the Sentia’s niche positioning caused it to fall into obscurity when Mazda refocused on sportier offerings.
8. Honda Legend (First Generation)

When Honda introduced the Legend in 1986, it marked the company’s first foray into full-size luxury. Its 2.5-liter V6 delivered 160 horsepower—respectable for its day—and, more importantly, showcased Honda’s prowess in V6 engineering. The Legend’s double-wishbone suspension all around ensured a planted feel, whether cruising on highways or tackling tight urban canyons.

Inside, a driver-centric cockpit featured power-adjustable memory seats, premium upholstery, and a takumi-inspired attention to fit and finish. Though early Legends didn’t flood North American showrooms, their reputation for reliability and balanced handling resonated with Japanese executives. Today’s luxury buyers rarely recall the first-generation Legend’s quiet strength or its influence on future Acura designs.