The 2018 Audi S6 comes equipped with a 4-liter V8 that makes 450 hp @ 5800 rpm horsepower and 406 lb.-ft. @ 1400 rpm of torque. The car takes 3.8 seconds to reach 60 MPH from a standstill while it is able to run a quarter-mile in 12.4 seconds. All the trims are powered by the same engine, hence, there is no change in the performance figures as you go up the trims.

2018 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mileBraking (60 - 0 MPH)
Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.8 sec12.4 sec105 ft.
Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.8 sec12.4 sec105 ft.
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Used 2018 Audi S6 For Sale

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2017 Audi S6Home Delivery
14
Price Drop, $444
Previous Price: $3388820 Jul 2022

2017 Audi S6 Premium Plus

Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$33,444
Est. $454/mo
Excellent Deal
$5,249 Below market
RMV: $38,693
Claxton, GA
2018 Audi S6Home Delivery
18
Price Drop, $1000
Previous Price: $4399610 Jun 2022

2018 Audi S6 Premium Plus

Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$42,996
Est. $583/mo
Excellent Deal
$6,484 Below market
RMV: $49,480
Fort Myers, FL
2018 Audi S6
17
Price Drop, $1000
Previous Price: $4399529 Jun 2022

2018 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$42,995
Est. $583/mo
Good Deal
$4,602 Below market
RMV: $47,597
Huntington, NY
2017 Audi S6Home Delivery
15
Price Drop, $1000
Previous Price: $4279501 Jun 2022

2017 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$41,795
Est. $567/mo
Good Deal
$4,313 Below market
RMV: $46,108
Gilbert, AZ
2017 Audi S6Home Delivery
24
Price Drop, $400
Previous Price: $4297705 May 2021

2017 Audi S6 Premium Plus

Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$42,577
Est. $578/mo
Good Deal
$3,861 Below market
RMV: $46,438
Cincinnati, OH
2017 Audi S6
12
Price Drop, $500
Previous Price: $3899522 Jul 2022

2017 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$38,495
Est. $522/mo
Good Deal
$3,368 Below market
RMV: $41,863
Louisville, KY
2017 Audi S6
7
Price Drop, $1000
Previous Price: $4690001 Jul 2022

2017 Audi S6 Premium Plus

Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$45,900
Est. $623/mo
Good Deal
$3,928 Below market
RMV: $49,828
Honolulu, HI
2017 Audi S6Home Delivery
19
Price Drop, $14
Previous Price: $4763023 Jul 2022

2017 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$47,616
Est. $646/mo
Good Deal
$2,672 Below market
RMV: $50,288
Knoxville, TN
2018 Audi S6Home Delivery
4

2018 Audi S6 Prestige

Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)

$50,536
Est. $686/mo
Good Deal
$2,752 Below market
RMV: $53,288
Saint Louis, MO
Considering the acceleration figures, the 2018 Audi S6 isn't the best performer amongst the competitors and takes its time to reach 60MPH from naught. Even in the quarter-mile run, the car is an average performer and won't pin any excitement meter around. The fastest car of the lot is 2018 Cadillac CTS which is just a tad bit quicker than the 2018 Audi S6 and does the 0-60 MPH run in 3.7 seconds. It also reaches the quarter-mile mark faster than the 2018 Audi S6.
The braking on the 2018 Audi S6 is quite sure-footed and has an evident bite to it. Although it is not the best braking car in its segment it's not the worst either. The ride takes some time to come to a complete halt but it does so with composure and the car doesn't sway away from its path. During the emergency braking test, the car decelerates from 60MPH to zero in 105 feet which is a little slower than 2018 BMW 5 Series.

2018 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)Braking (60 - 0 MPH)
2018 Audi S63.8 sec12.4 sec-105 ft.
2018 Alfa Romeo Giulia5.2 - 5.4 sec13.8 - 14 sec-127 ft.
2018 Mercedes-Benz C-Class5.9 sec14.6 sec163 ft.-
2018 BMW 5 Series6 sec12.3 sec-80 ft.
2018 Audi A36.1 sec14.8 sec-88 ft.
2018 Cadillac CT65.1 sec12 sec157 ft.-
2018 Jaguar XF5 sec13.6 sec-82 ft.
2018 Audi A65.6 sec14 sec-112 ft.
2018 Cadillac CTS3.7 sec11.6 sec-121 ft.
2018 Genesis G905 - 5.3 sec13.6 - 13.9 sec180 ft.-
2018 Jaguar XE6 - 6.6 sec13.4 - 15 sec-123 ft.
2018 Audi S73.9 sec12.4 sec162 ft.-

More from Audi S6

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2018 Audi S6 Exclusive Interior and Exterior Pictures | View latest Pictures

2017 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mileBraking (60 - 0 MPH)
Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.8 sec12.4 sec105 ft.
Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.8 sec12.4 sec105 ft.

2017 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)Braking (60 - 0 MPH)
2017 Mercedes-Benz AMG C 633.9 sec12 sec165 ft.-
2017 Genesis G905 - 5.3 sec13.6 - 13.8 sec180 ft.-
2017 Audi S83.3 sec11.6 sec162 ft.-
2017 Mercedes-Benz C-Class5.9 - 6.2 sec14.5 - 14.7 sec163 ft.-
2017 Audi A35.5 - 6.1 sec14.2 - 14.8 sec-88 ft.
2017 BMW M33.7 sec12.1 sec-101 ft.
2017 Audi S63.8 sec12.4 sec-105 ft.

2016 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mile
Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.9 sec12.4 sec
Premium Plus quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)5.5 sec14.2 sec

2016 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)Braking (60 - 0 MPH)
2016 Cadillac CTS5.8 - 6.9 sec14.5 - 15.1 sec149 ft.-
2016 Audi S63.9 - 5.5 sec12.4 - 14.2 sec--
2016 BMW 5 Series4.8 - 7.1 sec12.9 - 16.4 sec-114 ft.
2016 Mercedes-Benz E-Class6.4 sec14.6 sec-106 - 122 ft.
2016 Jaguar XF5 - 9.8 sec13.6 - 17.4 sec-113 - 120 ft.

2015 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mile
quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)5 sec13 sec

2015 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (60 - 0 MPH)
2015 Mercedes-Benz E-Class5 - 6.2 sec13.6 sec106 - 110 ft.
2015 Cadillac CTS5.6 - 6.4 sec14.2 - 14.7 sec115 ft.
2015 Audi S65 sec13 sec-
2015 BMW 5 Series4.9 - 7.1 sec13 - 16.1 sec114 ft.

2014 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mile
quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)4.5 sec13 sec

2014 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (60 - 0 MPH)
2014 Audi S64.5 sec13 sec-
2014 BMW 5 Series4.9 - 7.1 sec13 - 16.1 sec110 ft.
2014 Jaguar XJ3.8 - 5.7 sec12.1 - 14.3 sec106 - 125 ft.

2013 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)
Prestige quattro 4dr Sedan AWD (4.0L 8cyl Turbo 7AM)3.7 sec12.1 sec157 ft.

2013 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)Braking (60 - 0 MPH)
2013 Jaguar XF4.7 - 5.6 sec13 - 13.8 sec-113 ft.
2013 Audi S63.7 sec12.1 sec157 ft.-

2011 Audi S6 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)
Prestige quattro 4dr Sedan AWD (5.2L 10cyl 6A)3.8 sec13 sec157 ft.

2011 Audi S6 vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileBraking (70 - 0 MPH)Braking (60 - 0 MPH)
2011 Audi S63.8 sec13 sec157 ft.-
2011 Infiniti M375.5 sec14 sec-114 ft.
2011 Mercedes-Benz E-Class5.1 - 6.6 sec14.5 - 15 sec-123 - 125 ft.
2011 BMW 5 Series4.8 - 6.4 sec13.1 - 14.9 sec-110 ft.

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