Used 2020 Mazda 6 Sedan Trims Comparison

While the Sport may be entry-level, it is by no means cut-rate. This version of the 6 comes with features such as LED headlights and an 8-inch touchscreen. Safety features include forward collision warning with automatic emergency braking, adaptive cruise control, blind-spot monitoring and lane keeping assist.

It's worthwhile to step up to the Touring trim, which adds features throughout the vehicle. Highlights include a sunroof, proximity keyless entry, simulated leather upholstery, heated front seats, a power-adjustable driver's seat, and Android Auto and Apple CarPlay smartphone integration.

With the Grand Touring comes the larger engine, plus paddle shifters, heated side mirrors and an 11-speaker Bose sound system. Meanwhile, the Grand Touring Reserve adds panache to the equation with adaptive headlights, ventilated front seats, leather upholstery and heated rear seats.

At the top of the hill is the Signature model, a fully loaded option that adds integrated navigation, a bigger driver information display, and upgraded leather upholstery and interior trim. Mazda also upgrades the safety aids to include a surround-view camera system and front and rear parking sensors.