The 2018 Audi S5 gets a 3-liter V6 under the hood that makes 354 hp @ 5400 rpm horsepower and 369 lb.-ft. @ 1370 rpm of torque. This engine is quite fuel-efficient and helps the car deliver a mileage of 21 mpg in the city and 30 mpg on the highway. The combined efficiency of the engine comes out to be 24 mpg as rated by the EPA.

2018 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl Turbo 8A)21 mpg30 mpg24 mpg15.3 gal.321.30 / 459.00 mi.
Prestige quattro 2dr Coupe AWD (3.0L 6cyl Turbo 8A)21 mpg30 mpg24 mpg15.3 gal.321.3/459.0 mi.
Loading...

Used 2018 Audi S5 For Sale

View More
2018 Audi S5
20

2018 Audi S5 Hatchback

Premium Plus

$34,000
Est. $461/mo
Excellent Deal
$8,998 Below market
RMV: $42,998
Chicago, IL
2019 Audi S5
22
Price Drop, $500
Previous Price: $4399519 May 2022

2019 Audi S5 Premium Plus Sportback

3.0 TFSI Premium Plus quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)

$43,495
Est. $590/mo
Excellent Deal
$9,474.5 Below market
RMV: $52,969.5
Newport, KY
2018 Audi S5Home Delivery
7
Price Drop, $240
Previous Price: $3852323 Jul 2022

2018 Audi S5 Prestige

Prestige quattro 2dr Coupe AWD (3.0L 6cyl Turbo 8A)

$38,283
Est. $519/mo
Excellent Deal
$6,114 Below market
RMV: $44,397
Akron, OH
2018 Audi S5Home Delivery
16

2018 Audi S5 Prestige Coupe

Prestige

$32,936
Est. $447/mo
Excellent Deal
$4,972 Below market
RMV: $37,908
Crossville, TN
2019 Audi S5Home Delivery
8
Price Drop, $500
Previous Price: $4845025 May 2022

2019 Audi S5 Premium Plus Sportback

3.0 TFSI Premium Plus quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)

$47,950
Est. $651/mo
Excellent Deal
$6,834 Below market
RMV: $54,784
Whittier, CA
2018 Audi S5Home Delivery
23
Price Drop, $500
Previous Price: $3899816 May 2022

2018 Audi S5 Prestige Sportback

Prestige quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)

$38,498
Est. $522/mo
Excellent Deal
$5,099 Below market
RMV: $43,597
Miami, FL
2018 Audi S5
13

2018 Audi S5 Hatchback

Premium Plus

$37,999
Est. $515/mo
Excellent Deal
$4,999 Below market
RMV: $42,998
Stafford, TX
2018 Audi S5
2

2018 Audi S5 Prestige Sportback

Prestige quattro 4dr Hatchback AWD (3.0L 6cyl Turbo 8A)

$42,995
Est. $583/mo
Excellent Deal
$5,221 Below market
RMV: $48,216
Coopersville, MI
2018 Audi S5
17

2018 Audi S5 Premium Plus Hatchback

Premium Plus

$38,500
Est. $522/mo
Excellent Deal
$4,498 Below market
RMV: $42,998
Indianapolis, IN
The 2018 Audi S5 provides the fuel efficiency figures of 21 mpg in the city, 30 mpg on the highway and 24 mpg combined. Though these numbers are respectable, the 2018 Audi S5 still falls a little behind 2018 Audi A5 as the latter possess better mileage figures.

The total fuel tank capacity of the car is 15.3 gallons which provides a total travel range of 321.3/459.0 - 321.30 / 459.00 miles. The overall range of the 2018 Audi S5 is also less in comparison to some of its rivals due to lower efficiency but you won't have to visit the filling stations every now and then.

2018 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2018 Audi S521 mpg30 mpg24 mpg15.3 gal.321.3/459.0 mi.
2018 Audi RS 518 mpg26 mpg21 mpg15.3 gal.336.6/475.2 mi.
2018 Audi A518 - 24 mpg26 - 34 mpg21 - 33 mpg15.3 gal.367.2/474.3 mi.
2018 BMW M417 mpg25 mpg20 mpg15.9 gal.270.30 / 397.50 mi.
2018 Mercedes-Benz AMG GLC 43 Coupe18 mpg24 mpg20 mpg17.4 gal.447.2/602.0 mi.
2018 Mercedes-Benz C-Class Coupe22 mpg30 mpg25 mpg17.4 gal.382.80 / 522.00 mi.

More from Audi S5

Find a used Audi S5 for under $30966 | Check out price savings and popular options here!

Buy a new Audi S5 for sale starting from $57215 | Check out the latest deals here!

2018 Audi S5 Exclusive Interior and Exterior Pictures | View latest Pictures

2017 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.
quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.

2017 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2017 Ford Mustang18 - 21 mpg27 - 30 mpg21 - 24 mpg15.5 - 16 gal.288.00 / 432.00 - 325.50 / 465.00 mi.
2017 Mercedes-Benz C-Class Coupe23 mpg30 - 31 mpg26 - 27 mpg17.4 gal.400.20 / 504.60 mi.
2017 Infiniti Q60 RED SPORT 400 Coupe19 - 20 mpg26 - 27 mpg21 - 22 mpg20 gal.380.00 / 520.00 - 400.00 / 540.00 mi.
2017 Audi A521 - 23 mpg30 - 32 mpg25 - 26 mpg16.1 gal.338.10 / 483.00 - 370.30 / 515.20 mi.
2017 Audi S517 - 18 mpg26 - 28 mpg20 - 21 mpg16.1 gal.273.70 / 418.60 - 289.80 / 450.80 mi.
2017 BMW M417 mpg26 mpg20 mpg15.8 gal.270.30 / 413.40 mi.
2017 Infiniti Q6019 - 22 mpg27 - 30 mpg22 - 25 mpg20 gal.380.00 / 540.00 - 440.00 / 600.00 mi.

2016 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.

2016 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2016 Audi S517 - 18 mpg26 - 28 mpg20 - 21 mpg16.1 gal.273.70 / 418.60 - 289.80 / 450.80 mi.
2016 BMW M417 mpg26 mpg20 mpg15.8 gal.270.30 / 413.40 mi.
2016 BMW 4 Series20 - 23 mpg30 - 35 mpg23 - 27 mpg15.8 gal.316.00 / 474.00 - 347.60 / 537.20 mi.

2015 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg21 mpg16.1 gal.273.70 / 418.60 mi.

2015 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2015 Audi S517 - 18 mpg26 - 28 mpg20 - 21 mpg16.1 gal.273.70 / 418.60 - 289.80 / 450.80 mi.
2015 BMW M417 mpg26 mpg21 mpg15.9 gal.270.30 / 413.40 mi.

2014 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg21 mpg16.1 gal.273.70 / 418.60 mi.

2014 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2014 Porsche 718 Cayman20 mpg28 - 30 mpg24 - 25 mpg16.9 gal.-
2014 Audi S517 - 18 mpg26 - 28 mpg20 - 21 mpg16.1 gal.273.70 / 418.60 - 289.80 / 450.80 mi.
2014 Mercedes-Benz E-Class Coupe18 - 21 mpg26 - 30 mpg22 - 25 mpg17.4 gal.313.20 / 452.40 - 365.40 / 522.00 mi.

2013 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Prestige quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg20 mpg16.1 gal.273.70 / 418.60 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 7AM)18 mpg28 mpg21 mpg16.1 gal.289.80 / 450.80 mi.
Premium Plus quattro 2dr Coupe AWD (3.0L 6cyl S/C 6M)17 mpg26 mpg21 mpg16.1 gal.273.70 / 418.60 mi.

2013 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2013 Mercedes-Benz E-Class Coupe17 - 20 mpg27 - 28 mpg22 - 24 mpg17.4 gal.295.80 / 469.80 - 348.00 / 487.20 mi.
2013 Audi S517 - 18 mpg26 - 28 mpg20 - 21 mpg16.1 gal.273.70 / 418.60 - 289.80 / 450.80 mi.
2013 BMW 3 Series Coupe16 - 20 mpg25 - 28 mpg20 - 24 mpg16.1 gal.289.80 / 434.70 mi.

2012 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Premium Plus quattro 2dr Coupe AWD (4.2L 8cyl 6A)16 mpg24 mpg19 mpg16.9 gal.270.40 / 405.60 mi.
Premium Plus quattro 2dr Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg18 mpg16.9 gal.236.60 / 371.80 mi.
Special Edition quattro 2dr Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg18 mpg16.9 gal.236.60 / 371.80 mi.
Prestige quattro 2dr Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg17 mpg16.9 gal.-
Prestige quattro 2dr Coupe AWD (4.2L 8cyl 6A)16 mpg24 mpg19 mpg16.9 gal.-
Special Edition quattro 2dr Coupe AWD (4.2L 8cyl 6A)16 mpg24 mpg19 mpg16.9 gal.-

2012 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2012 Audi S514 - 16 mpg22 - 24 mpg17 - 19 mpg16.9 gal.236.60 / 371.80 - 270.40 / 405.60 mi.
2012 BMW 3 Series Coupe17 - 19 mpg25 - 28 mpg21 - 23 mpg16.1 gal.273.70 / 402.50 - 305.90 / 450.80 mi.
2012 Chevrolet Corvette16 mpg26 mpg19 - 21 mpg18 gal.288.0/468.0 mi.
2012 Mercedes-Benz E-Class Coupe16 - 19 mpg27 - 28 mpg22 - 23 mpg17.4 gal.352.00 / 550.00 - 418.00 / 616.00 mi.
2012 Porsche 718 Cayman19 mpg26 - 27 mpg22 - 23 mpg14.3 - 16.9 gal.-

2011 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
Premium Plus quattro 2dr Coupe AWD (4.2L 8cyl 6A)16 mpg24 mpg19 mpg16.6 gal.265.60 / 398.40 mi.
Premium Plus quattro 2dr Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg18 mpg16.6 gal.232.40 / 365.20 mi.

2011 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank CapacityRange in Miles
2011 Audi S514 - 16 mpg22 - 24 mpg18 - 19 mpg16.6 gal.232.40 / 365.20 - 265.60 / 398.40 mi.
2011 BMW 3 Series Coupe17 - 19 mpg25 - 28 mpg21 - 23 mpg16.1 gal.273.70 / 402.50 - 305.90 / 450.80 mi.
2011 Lexus IS 350 C20 mpg27 mpg23 mpg17.1 gal.344.00 / 464.40 mi.
2011 Mercedes-Benz E-Class Coupe15 - 17 mpg23 - 26 mpg19 - 21 mpg17.4 gal.330.00 / 506.00 - 374.00 / 572.00 mi.

2010 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
4.2 Premium Plus 2dr quattro Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg17 mpg16.6 gal.

2010 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2010 Audi S514 mpg22 mpg17 mpg16.6 gal.

2009 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
4.2L 2dr quattro Coupe AWD (4.2L 8cyl 6M)14 mpg22 mpg17 mpg16.6 gal.

2009 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2009 Audi S514 mpg22 mpg17 mpg16.6 gal.

2008 Audi S5 MPG and Range

Trim NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
4.2L 2dr quattro Coupe AWD (4.2L 8cyl 6M)14 mpg21 mpg16 mpg16.6 gal.

2008 Audi S5 vs. Competitor's MPG and Range

Car NameMPG CityMPG HighwayMPG CombinedFuel Tank Capacity
2008 Audi S514 mpg21 mpg16 mpg16.6 gal.

Important 2018 Audi S5 Links: