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  • Tango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium Plus

    $21,995

    100,308 mi.
    Est. $391/mo

    Steve White Audi Volkswagen Volvo Greenville

    4.6
    Check Availability
    Greenville, SC (567 mi)
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  • Brilliant Black 2018 Audi S3 2.0T Premium PlusBrilliant Black 2018 Audi S3 2.0T Premium PlusBrilliant Black 2018 Audi S3 2.0T Premium PlusBrilliant Black 2018 Audi S3 2.0T Premium PlusBrilliant Black 2018 Audi S3 2.0T Premium PlusBrilliant Black 2018 Audi S3 2.0T Premium Plus

    $17,777

    $1K
    93,323 mi.
    Est. $316/mo

    Mercedes-Benz of South Orlando

    4.1
    Check Availability
    Orlando, FL (989 mi)
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  • Tango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium PlusTango Red Metallic 2018 Audi S3 2.0T Premium Plus

    $22,833

    85,897 mi.
    Est. $405/mo

    Booth Motors

    4.0
    Check Availability
    Longmont, CO (913 mi)
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  • Gray Metallic 2018 Audi S3 2.0T Premium PlusGray Metallic 2018 Audi S3 2.0T Premium PlusGray Metallic 2018 Audi S3 2.0T Premium PlusGray Metallic 2018 Audi S3 2.0T Premium PlusGray Metallic 2018 Audi S3 2.0T Premium PlusGray Metallic 2018 Audi S3 2.0T Premium Plus

    $20,611

    $1.2K
    95,098 mi.
    Est. $366/mo

    Porsche Atlanta Northeast

    4.9
    Check Availability
    Buford, GA (575 mi)
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  • Black 2018 Audi S3 2.0T Premium PlusBlack 2018 Audi S3 2.0T Premium PlusBlack 2018 Audi S3 2.0T Premium PlusBlack 2018 Audi S3 2.0T Premium PlusBlack 2018 Audi S3 2.0T Premium PlusBlack 2018 Audi S3 2.0T Premium Plus

    $24,797

    $1K
    49,669 mi.
    Est. $440/mo

    Audi Nashville

    4.0
    Check Availability
    Brentwood, TN (411 mi)
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  • Black 2018 Audi S3 Premium PlusBlack 2018 Audi S3 Premium PlusBlack 2018 Audi S3 Premium PlusBlack 2018 Audi S3 Premium PlusBlack 2018 Audi S3 Premium PlusBlack 2018 Audi S3 Premium Plus

    $27,998

    44,532 mi.
    Est. $497/mo

    CarMax Kearny Mesa

    4.4
    Check Availability
    San Diego, CA (1,728 mi)
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  • Blue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium Plus

    $17,995

    112,242 mi.
    Est. $320/mo

    Fellini Auto Sales & Service of PITTSBURGH

    Check Availability
    PITTSBURGH, PA (411 mi)
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  • Daytona Gray Pearl 2018 Audi S3 2.0T Premium PlusDaytona Gray Pearl 2018 Audi S3 2.0T Premium PlusDaytona Gray Pearl 2018 Audi S3 2.0T Premium PlusDaytona Gray Pearl 2018 Audi S3 2.0T Premium PlusDaytona Gray Pearl 2018 Audi S3 2.0T Premium PlusDaytona Gray Pearl 2018 Audi S3 2.0T Premium Plus

    $22,598

    75,791 mi.
    Est. $401/mo

    Turnersville Chrysler Jeep Dodge Ram

    3.7
    Check Availability
    Sicklerville, NJ (676 mi)
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  • Blue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium Plus

    $26,995

    $1K
    59,105 mi.
    Est. $479/mo

    Haus of Lux

    2.8
    Check Availability
    Wayne, NJ (694 mi)
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  • Blue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium PlusBlue 2018 Audi S3 2.0T Premium Plus

    $18,999

    106,720 mi.
    Est. $337/mo

    Autowerks

    Check Availability
    Cary, IL (41 mi)
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  • Black Metallic 2018 Audi S3 2.0T Premium PlusBlack Metallic 2018 Audi S3 2.0T Premium PlusBlack Metallic 2018 Audi S3 2.0T Premium PlusBlack Metallic 2018 Audi S3 2.0T Premium PlusBlack Metallic 2018 Audi S3 2.0T Premium PlusBlack Metallic 2018 Audi S3 2.0T Premium Plus

    $20,205

    97,013 mi.
    Est. $359/mo

    Auto Kings

    3.5
    Check Availability
    Bend, OR (1,697 mi)
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  • Blue Metallic 2018 Audi S3 2.0T Premium PlusBlue Metallic 2018 Audi S3 2.0T Premium PlusBlue Metallic 2018 Audi S3 2.0T Premium PlusBlue Metallic 2018 Audi S3 2.0T Premium PlusBlue Metallic 2018 Audi S3 2.0T Premium PlusBlue Metallic 2018 Audi S3 2.0T Premium Plus

    $18,976

    95,233 mi.
    Est. $337/mo

    Indy Luxury Motorsports

    2.2
    Check Availability
    Indianapolis, IN (158 mi)
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  • Gray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium Plus

    $23,500

    89,000 mi.
    Est. $417/mo

    Private seller: Matt

    Contact Seller
    Pewaukee, WI (89 mi)
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  • Gray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium PlusGray 2018 Audi S3 2.0T Premium Plus

    $16,490

    143,252 mi.
    Est. $293/mo

    KT Automall

    Check Availability
    Paterson, NJ (702 mi)
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  • $28,220

    37,350 mi.
    Est. $501/mo

    BMW of The Woodlands

    4.8
    Check Availability
    The Woodlands, TX (917 mi)
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  • $22,081

    86,874 mi.
    Est. $392/mo

    Audi Tampa

    3.8
    Check Availability
    Tampa, FL (999 mi)
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Audi S3 prices by year

Model year Average price Deals
2026 Audi S3 $58,540 2 Good deals
2025 Audi S3 $48,998 13 Good deals
2024 Audi S3 $43,660 5 Great deals
2023 Audi S3 $38,102 9 Great deals
2016 Audi S3 $17,462 9 Good deals

About the 2018 Audi S3

Basics

2.0T Premium Plus shown (base trim).

Seating
5
Door count
4
Drivetrain
All-wheel drive
Combined MPG
25
Transmission
7-Speed A/T
Engine
292.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 Audi S3
FAQs

How much does the 2018 Audi S3 cost?

The 2018 Audi S3 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S3 is $22,004, with pricing starting at $16,490.

What is the MPG of the 2018 Audi S3?

The 2018 Audi S3 offers up to 22 MPG in city driving and 28 MPG on the highway for a combined rating of 25 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.

What are some similar vehicles and competitors of the 2018 Audi S3?

The 2018 Audi S3 compares to and/or competes against the following vehicles:


Is the 2018 Audi S3 reliable?

The 2018 Audi S3 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 S3 owners.

Is the 2018 Audi S3 a good sedan?

Below are the Cars.com consumer ratings for the 2018 Audi S3.

(4 reviews)
Rating breakdown (out of 5):
Comfort
4.5
Interior
5.0
Performance
5.0
Value
4.8
Exterior
4.5
Reliability
5.0
Ratings (4 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.5
Interior
5.0
Performance
5.0
Value
4.8
Exterior
4.5
Reliability
5.0
Trims

Premium Plus (1 style)

Style
2.0 TFSI Premium Plus
Inventory price
Starting at $43,650
Combined MPG
25
Engine
292.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Prestige (1 style)

Style
2.0 TFSI Prestige
Inventory price
Starting at $43,650
Combined MPG
25
Engine
292.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Tech Premium Plus (1 style)

Style
2.0 TFSI Tech Premium Plus
Inventory price
Starting at $45,550
Combined MPG
25
Engine
292.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

Tech Prestige (1 style)

Style
2.0 TFSI Tech Prestige
Inventory price
Starting at $45,550
Combined MPG
25
Engine
292.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
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