Audi S6 Research & Reviews

Overview & Reviews

Average Score

4.69/5 Average
78 Total Reviews
Model Overview:

Fast four-door sedans have been around forever, but the Audi S6 provides an enticing mix of people-friendly room, blistering speed, all-weather traction and brand-name cachet. Four generations of the S6 have graced our shores to date, though their sporadic appearances and truncated lifespans sure bring new meaning to the term "limited edition."

From the start, the S6's mission has been to be an extra-special, high-performance version of Audi's already special A6. It was achieved with more power, a sportier suspension and upgraded tires and brakes. The S6 has always been generous with the luxury content expected of Audi, and its midsize dimensions make it one of the better Audis for seating multiple passengers. Just keep in mind that the S6 focuses on performance, and as such its ride quality is harder-edged than that of other Audi vehicles.

Current Audi S6
Front and center for the newest Audi S6 is a twin-turbocharged 4.0-liter V8 that's rated at 420 horsepower and 406 pound-feet of torque. All of this is channeled through a seven-speed automated dual-clutch manual transmission and distributed to all four wheels. Audi estimates this midsize luxury sport sedan will sprint to 60 mph in just 4.5 seconds.

As with any Audi, the S6's interior features the type of understated luxury that the brand is known for. With its uncluttered design aesthetic and top-notch materials, the cabin is as functional as it is attractive. On top of this, standard and optional features include a sport-tuned adaptive air suspension with variable damping, adaptive cruise control, various driver and safety assistants, night vision, carbon-ceramic brakes, adaptive LED headlights, mobile WiFi, massaging seats and a navigation system with touchpad and handwriting recognition.

Behind the wheel, the S6 effectively splits the difference between big-motor luxury sedans and maniacal ultra-performance models. In this way, it may not offer the sports car acceleration and handling of the latter, but it's also more comfortable and suitable for occasionally taking Mom out for a Sunday drive.

Used Audi S6 Models
After a one-year hiatus, the S6 returned for 2013. This represents the fourth generation of the performance-focused version of the A6. Compared to the previous, V10-powered S6, this one offers similar road-burning performance along with greater fuel efficiency and a less nose-heavy front end that contributes to improved handling. Other than lacking a standard blind-spot warning system and power-folding mirrors (which were optional), this S6 is identical to the current version.

The third-generation Audi S6 was produced from 2007-'11. Of all the iterations, this was perhaps the most maniacal, as it was powered by a Lamborghini-sourced 5.2-liter V10. Although it was detuned, it still produced 425 hp and 398 lb-ft of torque. The sole transmission offered was a six-speed automatic. Despite this impressive-sounding pedigree, this S6 was unfortunately disappointing. In the end, it was slower than the supercharged V6-powered A6 3.0T, and lagged even further behind its contemporary rivals.

In the handling department, it didn't fare any better. With 59 percent of its weight up front, the car suffered from significant understeer. It wasn't particularly comfortable either, as standard 19-inch wheels and a stiffly calibrated sport suspension produced a bone-jarring ride. Overall, competitors such as the BMW M5 or Cadillac CTS-V would be a better choice for a midsize sport sedan. Over its four-year run, this S6 saw few changes. There were slight styling tweaks for '09, while the MMI electronics interface and navigation system were given a welcome upgrade for 2010.

Available only for 2002-'03, the second-generation S6 featured a torquey 4.2-liter V8 whose 340 horses were made more accessible by a five-speed Tiptronic automatic transmission. Oddly, this edition of the S6 came as an Avant (Audi-speak for "station wagon") only, which was partly responsible for its 2-ton curb weight and scarce availability.

Zero-to-60-mph acceleration was in the low 6-second range, and the car's lowered and stiffened suspension and 17-inch wheels and tires made it a potent handler, with grip similar to that of the current S6. Other pluses included its opulent interior and ample standard features list; the wagon's big drawback was its unimpressive gas mileage. Though hard to find, a used second-generation Audi S6 wagon offers an intriguing blend of performance and utility.

Born at a time when Audi's model-naming system was in flux, the first-generation S6 officially came to life (and death) in 1995, though essentially the same car had been sold for a few years previous as the S4. Available as both a sedan and a wagon, the original Audi S6 offered an eccentric turbocharged, 227-hp five-cylinder engine, working through a manual transmission to drive all four wheels. While performance was decent for the day, this iteration of the S6 never made much of a mark on the history books.

User Reviews:

Showing 71 through 78 of 78.00
  • Family image - 2002 Audi S6
    By -

    This car is truly awesome! It satisfies the kids who were complaining of the rear leg room in our BMW 540i 6speed and it will satisfy any performance car enthusiast. The best feature is the quattro system. It makes all the BMW attempts at traction control look ridiculous. This car has a family image with sportscar performance. I now only need to remove the s6 badges!

  • Finest All-around Vehicle On the Planet - 2002 Audi S6
    By -

    Power is awesome, v aggressive esp in sport mode with a perfect growl from the engine/exhaust. Trannys v.smooth, little slow in normal mode, much crisper/quicker in sport mode. Very easy to elicit desired downshifts. Handling: light and nimble, surprising for 4k lbs. Better than S4 Avant. Suspension is very comfortable in everyday driving. Flat and firm when driven with vigor. Virtually zero body roll, pitch, or dive. Very accurate, sltly overboosted low-speed steering, perfect at high-speeds. Interior: flawless, Alcantara is very nice and grippy. Typical perfect Audi. Exterior style, especially in Amulet or Black is amazing...very muscular...

  • Ultimate Family Car - 2002 Audi S6
    By -

    I traded a 2000 S4 sedan which I loved in order to gain more room for kids. It was a tough choice, but worked out well. I love having a torquey V8 again (fond memories of youth) and it handles surprisingly well for big wagon. I can haul the family around and blow the doors almost all traffic while doing it. Sticks like glue rain, snow, or shine and feels safe. In some ways it is better balanced than the S4 sedan. Very good brakes (though not as good as S4). The interior is outstanding and my kids love the third row seat. The styling is still a work of art and looks great from any angle. One of the best compromise vehicles ever made.

  • It just keeps going - 1995 Audi S6
    By -

    This car is incredible. 161000 and runs like new!

  • The best handling wagon - 2002 Audi S6
    By -

    From the very first day these marvel has really make me be happy driving allday , if you donĀ“t believe please just go to a dealer and test it , then you will understand.

  • Undercover rocket. - 2002 Audi S6
    By -

    This has been a fully satisfying vehicle. Since I picked it up, every time I drive it, I enjoy the experience. I only have a 2 mile each way commute for work, yet I find myself looking for opportunities to "go and get groceries" or really any excuse to drive somewhere, anywhere. A very firm yet comfortable car which generally doesnt arouse the constables. Those who know what the "S" badges front and rear mean are the ones who appreciate this fine automobile.

  • Best car ever Ive driven - Audi S6 - 1995 Audi S6
    By -

    Amazing vehicle. I am waiting for them to import the next S6 to America.

  • Traded in a 2015 Carrera 4 GTS for 2016 S6 - 2016 Audi S6
    By -

    After one day I am greatly enjoying the car. Understated and powerful, luxurious and sporty, its a perfect fit for my lifestyle.

Audi S6 Reviews By Year:
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