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  • Navarra Blue Metallic 2018 Audi S5 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S5 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S5 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S5 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S5 3.0T Premium PlusNavarra Blue Metallic 2018 Audi S5 3.0T Premium Plus

    $22,800

    89,684 mi.
    Est. $421/mo

    Haus of Imports

    4.4
    Check Availability
    Lemont, IL (13 mi)
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  • WHITE 2018 Audi S5 3.0T PrestigeWHITE 2018 Audi S5 3.0T PrestigeWHITE 2018 Audi S5 3.0T PrestigeWHITE 2018 Audi S5 3.0T PrestigeWHITE 2018 Audi S5 3.0T Prestige

    $29,549

    53,300 mi.
    Est. $545/mo

    Autos of Chicago

    4.2
    Check Availability
    Arlington Heights, IL (18 mi)
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  • Gray 2018 Audi S5 PrestigeGray 2018 Audi S5 PrestigeGray 2018 Audi S5 PrestigeGray 2018 Audi S5 PrestigeGray 2018 Audi S5 PrestigeGray 2018 Audi S5 Prestige

    $30,998

    50,915 mi.
    Est. $572/mo

    CarMax Hillside (Eisenhower Expy)

    4.2
    Check Availability
    Hillside, IL (9 mi)
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  • Red 2018 Audi S5 3.0T PrestigeRed 2018 Audi S5 3.0T PrestigeRed 2018 Audi S5 3.0T PrestigeRed 2018 Audi S5 3.0T PrestigeRed 2018 Audi S5 3.0T PrestigeRed 2018 Audi S5 3.0T Prestige

    $35,950

    22,487 mi.
    Est. $663/mo

    Private seller: Amarish

    Contact Seller
    West Chicago, IL (9 mi)
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  • Mythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium PlusMythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium PlusMythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium PlusMythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium PlusMythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium PlusMythos Black Metallic/Black Roof 2018 Audi S5 3.0T Premium Plus

    $22,862

    48,515 mi.
    Est. $422/mo

    Adam Auto Group

    2.8
    Check Availability
    Crestwood, IL (23 mi)
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  • Ibis White 2018 Audi S5 3.0T Prestige

    $30,661

    58,183 mi.
    Est. $566/mo

    Luxury Auto Selection

    4.9
    Check Availability
    Chicago, IL (19 mi)
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  • Not Priced

    101,202 mi.

    Glenview Luxury Imports

    4.5
    Check Availability
    Glenview, IL (20 mi)
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  • Florett Silver Metallic 2018 Audi S5 3.0T Premium Plus

    $33,995

    29,598 mi.
    Est. $627/mo

    Motor Cars of Chicago

    3.3
    Check Availability
    Joliet, IL (21 mi)
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  • $25,400

    70,812 mi.
    Est. $469/mo

    Frankfort Auto Haus

    4.9
    Check Availability
    Frankfort, IL (26 mi)
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  • Navarra Blue Metallic 2018 Audi S5 3.0T PrestigeNavarra Blue Metallic 2018 Audi S5 3.0T PrestigeNavarra Blue Metallic 2018 Audi S5 3.0T PrestigeNavarra Blue Metallic 2018 Audi S5 3.0T PrestigeNavarra Blue Metallic 2018 Audi S5 3.0T PrestigeNavarra Blue Metallic 2018 Audi S5 3.0T Prestige

    $25,990

    74,052 mi.
    Est. $480/mo

    Unlimited Motors

    4.5
    Check Availability
    $239 delivery from Westfield, IN (160 mi)
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  • Black 2018 Audi S5 PrestigeBlack 2018 Audi S5 PrestigeBlack 2018 Audi S5 PrestigeBlack 2018 Audi S5 PrestigeBlack 2018 Audi S5 PrestigeBlack 2018 Audi S5 Prestige

    $31,998

    56,767 mi.
    Est. $591/mo

    CarMax Memphis

    4.8
    Check Availability
    $199 delivery to Hillside, IL (9 mi)
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  • Daytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium PlusDaytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium PlusDaytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium PlusDaytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium PlusDaytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium PlusDaytona Gray Pearl Effect w/ Black Roof 2018 Audi S5 3.0T Premium Plus

    $24,168

    $2K
    71,250 mi.
    Est. $446/mo

    Zeigler Subaru of Schererville

    4.8
    Check Availability
    Schererville, IN (46 mi)
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  • Glacier White Metallic 2018 Audi S5 3.0T PrestigeGlacier White Metallic 2018 Audi S5 3.0T PrestigeGlacier White Metallic 2018 Audi S5 3.0T PrestigeGlacier White Metallic 2018 Audi S5 3.0T PrestigeGlacier White Metallic 2018 Audi S5 3.0T PrestigeGlacier White Metallic 2018 Audi S5 3.0T Prestige

    $28,407

    $983
    71,349 mi.
    Est. $524/mo

    Kunes Lakes Chevrolet‎

    Check Availability
    Lake Bluff, IL (30 mi)
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  • Daytona Gray Pearl Effect 2018 Audi S5 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S5 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S5 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S5 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S5 3.0T PrestigeDaytona Gray Pearl Effect 2018 Audi S5 3.0T Prestige

    $24,999

    75,511 mi.
    Est. $461/mo

    Specialty Motors

    3.2
    Check Availability
    Gurnee, IL (37 mi)
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Audi S5 prices by year

Model year Average price Deals
2026 Audi S5 $73,081
2023 Audi S5 $48,140 10 Good deals

About the 2018 Audi S5

Basics

3.0T Prestige shown (base trim).

Seating
5
Door count
4
Drivetrain
All-wheel drive
Combined MPG
24
Transmission
8-Speed A/T
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Audi S5
FAQs

How much does the 2018 Audi S5 cost?

The 2018 Audi S5 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S5 is $25,463, with pricing starting at $15,300.

What is the MPG of the 2018 Audi S5?

The 2018 Audi S5 offers up to 21 MPG in city driving and 30 MPG on the highway for a combined rating of 24 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 Audi S5 reliable?

The 2018 Audi S5 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 S5 owners.

Is the 2018 Audi S5 a good hatchback?

Below are the Cars.com consumer ratings for the 2018 Audi S5.

(44 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.8
Performance
4.6
Value
4.4
Exterior
4.8
Reliability
4.6
Ratings (44 reviews)

81% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.8
Performance
4.6
Value
4.4
Exterior
4.8
Reliability
4.6
Trims

Premium Plus (3 styles)

Style
3.0 TFSI Premium Plus 3.0 TFSI Premium Plus 3.0 TFSI Premium Plus
Inventory price
Starting at $62,300 Starting at $54,600 Starting at $54,400
Combined MPG
23 24 24
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

Prestige (3 styles)

Style
3.0 TFSI Prestige 3.0 TFSI Prestige 3.0 TFSI Prestige
Inventory price
Starting at $54,600 Starting at $54,400 Starting at $62,300
Combined MPG
24 24 23
Engine
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
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