The 2008 Mazda MAZDA6 s Sport Grand Touring boosts engine power by adding a 3.0-liter, 24-valve DOHC V6 engine, matched only to a 6-speed shiftable automatic. The powertrain delivers 212-hp and 197 ft-lbs of torque at 5000 RPM, but reduces fuel economy to 17/25 mpg. The front-wheel drive hatchback and sedan upgrades from the regular Touring trim with a standard sunroof, foglights, high intensity xenon headlights, and an auto-dimming rearview mirror. The whole package rides on a double wishbone front and multilink rear suspension and earns top marks for handling, as well as four and five stars in crash tests. Moving up to the s Sport Grand Touring also offers you an optional navigation system, not available on the lower trims.

As with the other trims, traction control is standard, but stability controls is not available. The 4-wheel disc and ABS brakes feature electronic brakeforce distribution. Dual front-side airbags come with front passenger sensors, while side curtain airbags cover both rows. A front and rear stabilizer bar, 17-inch alloy wheels with all-season tires, a tire monitor, and automatic headlights round out the safety package. On the outside, a rear spoiler is standard and additional chrome trim is available.  

In both the hatchback and sedan version, the rear bench split-folds 60/40, and trunk size varies depending on the model. The sedan holds 15.2 cubic feet, while the hatch holds anywhere from 22 to 59 cubic feet. Tiedowns, a tray, and a cargo cover are all optional on the 2008 MAZDA6 s Sport Grand Touring. Both floor and overhead storage consoles are standard. In addition to the upgraded features, you also get power windows, locks, and heated mirrors, heated front seats, an 8-way power driver's seat, remote entry, and wheel-mounted cruise and audio controls. Leather upholstery and trim give the car an upscale feel. A 6-CD changer with MP3 playback can be heard through a Bose sound system. Other standard features include tilt and telescopic steering, intermittent front wipers (no rear window wiper on the Sport Grand Touring), two front power outlets, six cupholders, and a security system. Remote start is optional, along with satellite radio.