Used 2020 Audi S6 Prestige for sale 

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2020 Audi S6 Prestige
40 Photos

2020 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$41,328
Est. $561/mo
$1,404 Below market
RMV: $42,732
Price Drop, $500
Earlier Price: $41,828 (19 Nov 2024)
Mileage 55,611 mi.
Home Delivery
2 Owner
30 Days in market
BLACK
Sedan
V6
Automatic
Hiley Mazda of Huntsville
Huntsville, AL
4.0
(Based 608 Review)
(256) 88*****
Check Availability
2021 Audi S6 Prestige
46 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$49,000
Est. $665/mo
$71 Below market
RMV: $49,071
Mileage 43,429 mi.
Home Delivery
2 Owner
131 Days in market
WHITE
Sedan
V6
Automatic
Automotive Imports
Denver, CO
4.0
(Based 426 Review)
(888) 28*****
Check Availability
2021 Audi S6 Prestige
28 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$35,898
Est. $487/mo
$352 Below market
RMV: $36,250
Price Drop, $680
Earlier Price: $36,578 (18 Nov 2024)
Mileage 97,353 mi.
Home Delivery
1 Owner
28 Days in market
SILVER
Sedan
V6
Automatic
AutoNation Hyundai Mall of Georgia
Buford, GA
4.0
(Based 3159 Review)
(770) 67*****
Check Availability
29 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$50,995
Est. $692/mo
$309 Below market
RMV: $51,304
Price Drop, $1,000
Earlier Price: $51,995 (19 Nov 2024)
Mileage 26,236 mi.
Home Delivery
1 Accident, 1 Owner
42 Days in market
WHITE
Sedan
V6
Automatic
AutoNation Ford Margate
Pompano Beach, FL
4.0
(Based 3071 Review)
(954) 64*****
Check Availability
10 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$54,995
Est. $746/mo
$848 Above market
RMV: $54,147
Mileage 24,320 mi.
Home Delivery
2 Owner
6 Days in market
GRAY
Sedan
V6
Automatic
Audi North Park
Schertz, TX
4.0
(Based 2093 Review)
(210) 96*****
Check Availability
14 Photos

2020 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$45,501
Est. $617/mo
$1,069 Above market
RMV: $44,432
Price Rise, $1
Earlier Price: $45,500 (14 Nov 2024)
Mileage 35,598 mi.
Home Delivery
1 Accident, 2 Owner
38 Days in market
GRAY
Sedan
V6
Automatic
Audi Chantilly
Chantilly, VA
4.0
(Based 1552 Review)
(571) 33*****
Check Availability
24 Photos

2020 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$45,867
Est. $622/mo
$1,274 Above market
RMV: $44,593
Price Drop, $1,715
Earlier Price: $47,582 (15 Nov 2024)
Mileage 40,243 mi.
Home Delivery
2 Owner
31 Days in market
GRAY
Sedan
V6
Automatic
Honda Of Keene
Swanzey, NH
4.0
(Based 619 Review)
(603) 35*****
Check Availability
29 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$56,998
Est. $773/mo
$2,898 Above market
RMV: $54,100
Price Drop, $1,000
Earlier Price: $57,998 (26 Oct 2024)
Mileage 30,487 mi.
Home Delivery
2 Owner
26 Days in market
WHITE
Sedan
V6
Automatic
CarMax Edison
Edison, NJ
4.0
(Based 245 Review)
(732) 59*****
Check Availability
29 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$56,500
Est. $767/mo
$3,445 Above market
RMV: $53,055
Price Drop, $500
Earlier Price: $57,000 (8 Nov 2024)
Mileage 30,548 mi.
Home Delivery
1 Owner
105 Days in market
BLACK
Sedan
V6
Automatic
Audi Richfield
Minneapolis, MN
4.0
(Based 1737 Review)
(612) 40*****
Check Availability
36 Photos

2021 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (2.9L 6cyl 8A)

$44,995
Est. $610/mo
No Price Analysis
Price Rise, $8,000
Earlier Price: $36,995 (4 Nov 2024)
Mileage 28,464 mi.
Home Delivery
2 Accident, 1 Owner
21 Days in market
GRAY
Sedan
V6
Automatic
NorthStar Mitsubishi Used
Long Island City, NY
4.0
(Based 1272 Review)
(718) 36*****
Check Availability

2020 Audi S6 Review


Pros

  • Produces more torque than the previous version
  • Cheaper than the competitor M550i

Cons

  • Less power output than the previous version

Inheriting values and customs from the elder member in the family, the 2020 Audi S6 sedan shares its DNA with the Audi A6 sedan. Developed with a new engine although the S6 is a new machine when on the road. A specially designed differential for best torque delivery when needed and its sporty dynamics make the S6 a promising sedan in 2020.

Overview


It's hard to tell why Audi has a romantic relationship with dark interiors for all S badged wheels. Inheriting values and customs from the elder member in the family, the 2020 Audi S6 sedan shares its DNA with the Audi A6 sedan. Developed with a new engine although the S6 is a new machine when on the road. A specially designed differential for best torque delivery when needed and its sporty dynamics make the S6 a promising sedan in 2020. 

Pricing and Features
8.0/10


Born and brought up with Audi’s blood and sweat, the S6 is the makeover, all grownup version of the Audi A6 sedan. Planted with an all-new engine under the hood, the 2020 Audi S6 is derived from the C8 generation Audi A6. Sports sedan with brains of an elephant and heart of a greyhound, the S6 is a performer in true sense. Available in two trim levels, the 2020 S6 faces competition with the likes of the BMW M550i and Lexus LS500. 

Trims 

Audi S6 Premium Plus Quattro 

Audi S6 Prestige Plus Quattro

MSRP (AWD)

$73,900

$79,600

Key Features

Matrix-design headlights with high-beam assist

Adds/Upgrades to Audi S6 Premium Plus Quattro 
 

Singleframe grille with platinum double slats

HD Matrix-design headlights with dynamic DRLs and high-beam assist

 

Bang & Olufsen® 3D Premium Sound System with 16 speakers, 15-channel amplifier and 705 watts

Head-up display with navigation systems information

 

Four-zone automatic climate control

Adaptive Cruise Assist with Traffic jam assist and Predictive Efficiency assist

   

Contour/Ambient LED interior lighting package—multicolor

Which trim to go for?

A recommendation is easy, what’s difficult is to come in verse with the fact that Audi has decided to downgrade the power of the S6 by a few degrees. But what's alluring is that you get more torque now out of the new engine. To spice up the recipe, Audi is also providing 7 different packages. Out of the two trims available for the 2020 Audi S6 sports sedan, we recommend the 2.9T Premium Plus variant. Couple the trim with driver assistance package and S Sports package for advanced driving dynamics. 

Engine and Performance
8.5/10


Not to brag about german automobiles, Audi has marked its name in the market for performance and brilliance in manufacturing quality. If asked to run, the 2020 S6 literally glides off the tarmac with its uber-powerful V6 heart pumping enough energy to play a hysterical satire on gods of speed. To put power into perspective, the total horsepower produced by the 2020 Audi S6 sports sedan is about 444 hp.

The total torque produced by this engine is 443 lbs./ft. The mere difference in the horsepower produced and the torque of the engine resulting in brilliant cruising dynamics for the sedan which is further intensified with adaptive suspensions and with a well-distributed weight ratio. 

Models

Audi S6 Quattro

BMW M550i xDrive 

Lexus LS500 All-wheel Drive 

MSRP

$73,900

$76,650

$78,670

Engine

2.9L Premium V-6  4.4L Premium V-8  3.5L Premium V-6 
Drivetrain AWD AWD AWD

Transmission

8-Speed Automatic w/OD And Auto-Manual 8-Speed Automatic w/OD And Auto-Manual 10-Speed Automatic w/OD And Auto-Manual

Power

444hp@6,700rpm 

523hp@5,500rpm

416hp@6,000rpm

Torque

443lb-ft@1,900rpm

553lb-ft@1,800rpm

442lb-ft@1,600rpm

Experiencing a new V6 engine behind the chrome grille in the front, the Quattro all-wheel drive train of the S6 comes with an S sports package that adds sports differential and a dynamic steering system to the folio enhancing the performance to newer grounds. This specially-engineered differential shares the power to the wheel with least traction while taking a turn keeping the performance top-notch. This engine creates a shorter path for the exhaust gases to move out of the system with minimal lag. An electronic compressor powered by a 48 V MHEV system further helps the exhaust gases to move faster and help avoid turbo lag. To sweeten the deal up a ladder, the sports package also adds a symphonic exhaust track to the system which proves to be a drug among motorheads.

How fast is the Audi S6?

4.4 seconds to 60 is not a bad number we presume. Enough to scratch gravel off the surface, the tremendous torque producing sedan S6 gives the much required initial push to the wheels.

Cruising high or low, the pedal will always respond with monstrous extrovertism while keeping the sanity alive within the cabin. 

Models

Audi S6 2.9T Quattro 

BMW M550i xDrive

Lexus LS500 All-wheel Drive 

0-60 MPH

4.4 sec

4 sec

4.6 sec

Quarter Mile

N/A

12.1 sec

13.7 sec

Top Speed 155 MPH 155 MPH 160 MPH(est)

Engine

2.9L Premium V-6  4.4L Premium V-8  3.5L Premium V-6 

It's not just the speed that admires the adrenaline in you, the engine speaks its volume with guts and glory keeping the enthusiasm settle with grace. Brilliant exhaust track through the chrome tip keeps the codrivers looking at the machine while it waves goodbye with grace and gut all at once.

How good is the Ride and Handling?

Differential like no other, power to weight ratio of a typical sports car, the 2020 Audi S6 is no aluminum box on four wheels. It rides like a gem, drives like a dove and revs like a lion. Not referencing to its rival in the segment, the ‘cheetah’ of the race, BMW M550i, the Audi S6 is value for money in true sense. The 2.9 liter Biturbo V6 creates a shorter path for the exhaust gases to move out of the system giving an upper edge to the performance of the turbochargers. 

Better mechanics lead to better handling and a perfect ride comes as a compliment. 

At any given point of time during a drive, it's almost a cakewalk to maneuver the sedan through curves and corners. Enough power through the engine makes sure to never keep you waiting while overtaking a fellow car guy on the motorway.

What about the Braking performance?

“Hold on to me as we go” are pleasing lyrics from a song that speaks about freedom and joy. Trust us as we say this, the brake pedals actually turned into a Pixar character and said this to us. With a stopping distance of 107 ft., the 2020 Audi S6 sports sedan stops like a pro even in the worst of driving conditions

An additional ‘black optics package’ adds wider summer tires under the body enhancing the joy up to many folds. 

Model

Audi S6 Quattro 

BMW M550i xDrive

Lexus LS500 All-wheel Drive 

Brake Rotors Front

15.7"

N/A

14"

Brake Rotors Rear

14"

N/A

13.1"

Curb Weight

4497 lbs

4266 lbs

4905 lbs

60-0 MPH

107 ft

N/A

110 ft

Fuel Economy
7.5/10


Although Audi has not yet disclosed the economy for the 2020 S6 sedan but we can expect it to be between 15-18 miles per gallon in the city traffic. A powerful engine drives the sedan with precision but consumes fuel at a faster rate.

Model

Audi S6 Quattro 

BMW M550i xDrive 

Lexus LS500 All-wheel Drive 

MPG (City)

18

16

18

MPG (Highway)

28

25

27

MPG (Combined)

23.5

19

21

Fuel Capacity 19.3 gallons 18.0 gallons 21.7 gallons
Range (City/Hwy/Combined) 347/540/453 miles 324/450/342 miles 391/586/455 miles

Emission (Tons/yr of CO2 Emissions @ 15K mi/yr)

N/A

8.8

6.3

Interior
8.0/10


Audis are in love with the all-black interiors for its S badged cars. For the 2020 S6, Audi has followed the tradition religiously. Chrome touches all along the cabin add to the premium appeal of the sedan. Sporty steering with the touch panel at the center is a welcoming environment with features such as infotainment controls on the steering and heads up display. Contrasting stitches add a flair of sportiness to the cabin making it a religious consciousness of the S tribe. Two upholstery options give you an option in how you want your S6 to look like. The standard package comes with a combination of leather and Alcantara. You can also get the Valcona leather for the upholstery for a few extra bucks. This package lets you get rid of the usual black surrounding and keeps the quirk alive. 

Standard brushed aluminum trim on the dash, center console, and door panels complete the overall look and feel of the interiors in the S6 sedan. You can customize it too and get the console in fine grain ash wood. Look down and you will notice pedals made out of stainless steel. You can get a flat-bottom steering wheel too if you wish to pay a little extra.

How comfortable are the Seats?

5 people fit like a charm in the 2020 Audi S6 sport sedan. Enough headroom to squeeze the tallest of the commuter, the sedan is a comfort machine for both city commute and long cruising. Most of its dimension specs are inherited from the A6 sedan. Although, a few tweaks to the design has added a few inches to both headroom and legroom.

14-way adjustable sporty seats for both the front row passengers with memory function adds to the comfort. Lumbar support and an armrest for both front and back rows are welcoming features as well. 

Model

2020 Audi S6 2.9T Premium Plus 4dr All-wheel Drive Quattro Sedan 

2020 BMW M550i xDrive 4dr All-wheel Drive Sedan 

2020 Lexus LS500 Base 4dr All-wheel Drive Sedan 

Seating Capacity

5

5

5

Front Row (Head/Shoulder/Leg) (in)

37.2/57.5/41.3

38.8/58.7/41.4

37.3/58.8/41

Rear Row (Head/Shoulder/Leg) (in)

37.8/56.3/37.4

37.5/55.9/36.5

37.3/56.4/38.9

How good is the Infotainment system?

Audi has always been ahead of the game when it comes to infotainment setup of their cars. The 2020 S6 sedan, is no different either. The MMI interface found in the S6 ranks as one of the slickest in the industry. It easily readable in all lighting conditions and all the functions can be easily accessed.

The most notable highlights of the infotainment system includes the following features

  • SiriusXM AM/FM/HD/Satellite with seek-scan
  • 17 Bang & Olufsen speakers
  • Primary monitor touchscreen
  • Speed sensitive volume
  • 1300W premium amplifier
  • Steering-wheel mounted audio controls
  • Head-up display
  • Ambient lighting
  • Rear reading lights
  • Digital/analog display

How good is the Cargo carrying capacity?

Most of us will agree, the A6 never had the plushest of the cargo space. The same cargo has been inherited for the S6. Giving the least cargo space among most of its competitors, space is enough for running errands from a flea market but could be a pain on longer drives. With a capacity to fix up to 5 standard size bags in the trunk, the 2020 Audi S6 is good enough for your needs but not for your desires. 

Model

2020 Audi S6 2.9T Premium Plus 4dr All-wheel Drive Quattro Sedan 

2020 BMW M550i xDrive 4dr All-wheel Drive Sedan 

2020 Lexus LS500 Base 4dr All-wheel Drive Sedan 

Cargo Capacity

14.1 cu.ft.

14.5 cu.ft.

16.9 cu.ft.

What are some of the highlights on the inside?

  • Leather upholstery
  • Audi connect 4G LTE internet access
  • Smart device integration
  • 14-way adjustable seats with memory function
  • Front center armrest with storage
  • Rear bench seat
  • Leather dashboard
  • Full cloth headliner
  • Driver thigh support
  • Metallic interior accents
  • Genuine wood/metal-look console insert
  • Driver/passenger lumbar support

Exterior
7.0/10


Magically fixed out of the A6 sedan, the 2020 Audi S6 Sedan brings a few new tweaks to the exteriors. The most prominent of which is the new grille in the front. The new grille features wider elements with sharper edges. The grille features a Honeycomb maze attire which was not present even in the RS variants. More angular and slimmer headlamps look straight in the eye with its bold and aggressive styling. Adhering true to its philosophies, Audi has kept the S6 sedan pretty featureless on the sides.

A character line flows through the B-pillar and touches the rear lamps giving it a bit angular fascia. Move towards the hump and you will notice styling similar to that of the A6. A chrome strip defines the character of the sedan and holds the center point in its rear profile. Hugging them are the two slim LED tail lamps with indicators. Twin chrome double exhaust completes the folio with much precision and simplicity making the sedan look sporty and aggressive while keeping the Audi design language true to its name.

Definitely not the heaviest of them all among competitors, the S6 sedan weighs enough to feel planted and peppy on the road. Standing a few inches lower than its competitors, the S6 looks plush and also presents more than enough room in the cabin. 

Model

Audi S6 Quattro 

BMW M550i xDrive

Lexus LS500 All-wheel Drive 

Curb Weight

4497 lbs

4266 lbs

4905 lbs

Length

194.4"

194.6"

206.1"

Width

73.8"

73.5"

74.8"

Height

56.8"

58.4"

57.9"

Ground Clearance

7.3"

5.5"

N/A

Wheelbase

114.8"

117.1"

123"

What are the most notable features on the outside?

The exterior features of the 2020 Audi S6 sedan include:

  • Galvanized steel/aluminum body material
  • Power remote side-view door mirror
  • Chrome tip exhaust
  • Auto-dimming door mirrors
  • Power open and close trunk
  • Chrome grille

Safety
7.0/10


With carmakers around the world, focusing on offering the best in terms of safety to people, Audi has joined the same trend with the S6. While IIHS and NHTSA are yet to rate the S6, Audi has added a ton load of features on the same, to ensure the peace of mind of the occupants of the S6.

Safety features of the 2020 Audi S6 sedan include:

  • Front and rear ventilated disc brakes
  • Remote activated perimeter/approach lights
  • Remote keyless entry
  • Side-impact bars
  • Electronic stability
  • Adjustable front head restraints
  • Break-resistant glass
  • Traction control
  • Audi pre sense front Forward collision mitigation
  • Immobilizer
  • Forward collision warning

Competition
9.0/10


Audi S6 vs. BMW M550i

Standing tall on its brand language, Audi has turned the S6 into a well-stocked super machine of utmost capability. With the new engine in place, the sedan has adhered to being both sporty and plush in the same body. Grabbing each and every power mark on the way, the 2020 Audi S6 has eradicated the line between its competitor, the BMW M550i. Parked head to head, the two sedans are yet equal rivals to each other. With over $6000 difference is pricing, the M550i is costlier and hosts a powerful V8 engine. The difference of almost 100 hp and 100 lbs.-ft. torque gives the M550i an upper edge in terms of power delivery. If you are looking for enough power to keep your heart pumping with pleasure and that too in a budget, the S6 proves to be a great option. M550i comes with its own capabilities but also has costlier pricing. 

Audi S6 vs. Lexus LS500  

When edges and lines meet, the aesthetics are somewhat unnatural. Park the Lexus sideways and you will notice stark design elements differentiating it with the 2020 Audi S6. Costliest of the lot, the Lexus LS500 also has the least power delivery of them all. Hosting a V6 engine just like the S6, the LS500 has similar features too but demands strong brand loyalty to be the sedan of choice here. The LS500 is also not the most fuel-conscious sedan here and loses a lot of numbers due to its lacking engineering. The 2020 Audi S6 sedan is a clear winner here and holds the mark to be well priced and generously engineered for power and comfort. 

Final Verdict


With more than enough options available in terms of external packages, generous power outputs, and an interior to comfort you in the worst of days, the S6 is an all-rounder in the field. It doesn't shy away on corners, zoom past the traffic with confidence and ease and holds the 4 ring badge on its nose. Best pricing and the trust of the A6 makes the S6 a strong player in the sports sedan market.