If you like your luxury sedans stylish, substantive and with a flair for high-octane performance, we here at Audi North Houston would be quick to point you in the direction of ours, the S6.  As you'll soon see, this is a vehicle that ticks all the aforementioned boxes and then some.

In fact, for some shoppers, the S6's twin-turbo 4.0-liter V8 engine may alone be worth the price of admission.  Teaming with a snappy seven-speed dual-clutch automatic transmission, the V8 produces a prodigious 450 horsepower and 406 pound-feet of torque.  The quattro all-wheel-drive system is standard, as well.

Its athleticism is readily evident in its 0-to-60 mph sprint time, too, as the S6 can make the magic happen in just 4.0 seconds flat.

And the good times just keep on rolling when you get to the sedan's standard equipment roster.

The base Premium Plus, for instance, includes 20-inch wheel with summer tires, xenon headlamps, a sport-tuned adaptive suspension, a sunroof, diamond-stitched leather upholstery, eight-way power heated front sport seats and quad-zone auto climate control.

Meanwhile, the top-of-the-line Prestige adds luxuries like LED headlights, a head-up display, LED cabin lighting and rear sunshades.

Both trims receive tons of techy goodies as standard, too.

Such features include the MMI infotainment interface, an 8-inch display screen, a navigation platform, voice-command functionality, 4G LTE data connectivity, mobile Wi-Fi, a rearview camera, Bluetooth compatibility and a 14-speaker Bose surround-sound audio system.

A stunner in every sense of the word, this is one sedan that should absolutely be on your short list.  Stop by our Houston, TX location to take one for a test drive