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MARKET PRICES

Audi S4 - B9 (2017 to 2025)

CMB $29,901
The CLASSIC.COM Market Benchmark (CMB) represents a benchmark value for vehicles in this market based on data accumulated by CLASSIC.COM. Actual market value for a specific vehicle will depend on various elements, including the condition of the vehicle.
The Audi S4 was introduced for the 2017 model year. This new iteration of the S4 was based on the B9 Audi A4 and was powered by a turbocharg...
Model years for Audi S4 - B9 (2017 to 2025)
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Showing 24 of 150 related listings

2018 Audi S4 Prestige

Original & Highly Original
6865 mi 58k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$27,500
info
May 10, 2026
2021 Audi S4 Premium Plus
Beaverton, Oregon, USA

2021 Audi S4 Premium Plus

Original & Highly Original
6865 mi 48k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$35,977
info
Beaverton Nissan
verified
May 8, 2026

2018 Audi S4 Prestige

Original & Highly Original
6865 mi 51k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$28,999
info
May 8, 2026

2021 Audi S4 Premium Plus

Modified
6865 mi 36k mi
Manual transmission Automatic
LHD steering LHD
Sold
$34,250
May 6, 2026

2020 Audi S4 Premium

Original & Highly Original
6865 mi 48k mi
LHD steering LHD
Last Asking
$31,999
info
May 5, 2026

2020 Audi S4 Premium Plus

Original & Highly Original
6865 mi 48k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$27,500
info
May 4, 2026

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 70k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$26,990
info
Hypercars
verified
May 4, 2026

2021 Audi S4 Premium Plus

Original & Highly Original
6865 mi 65k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$31,999
info
Apr 30, 2026

2022 Audi S4 Premium Plus

Original & Highly Original
6865 mi 20k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$40,991
info
Porsche Beverly Hills
verified
Apr 30, 2026

2020 Audi S4 Premium Plus

Original & Highly Original
6865 mi 47k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$34,990
info
Hypercars
verified
Apr 27, 2026
2023 Audi S4 Prestige
Kent, Washington, USA

2023 Audi S4 Prestige

Original & Highly Original
6865 mi 39k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$44,880
info
Auto 206, Inc.
verified
Apr 24, 2026

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 35k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$31,490
info
Apr 17, 2026

2022 Audi S4 Premium

Original & Highly Original
6865 mi 12k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$39,995
info
Apr 10, 2026

2019 Audi S4 Premium Plus

Original & Highly Original
6865 mi 82k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$27,998
info
The Highline Group
verified
Apr 9, 2026

2019 Audi S4 Prestige

Original & Highly Original
6865 mi 56k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$32,500
info
Autoshow
verified
Mar 25, 2026

2021 Audi S4 Prestige

Original & Highly Original
6865 mi 17k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$38,850
info
Autoshow
verified
Feb 26, 2026

2018 Audi S4 Prestige

Original & Highly Original
6865 mi 48k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$27,299
info
Autoshow
verified
Feb 21, 2026
2019 Audi S4 Premium Plus
Portland, Oregon, USA

2019 Audi S4 Premium Plus

Original & Highly Original
6865 mi 33k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$32,990
info
D&C Motor Company
verified
Feb 18, 2026
2022 Audi S4 Prestige
Portland, Oregon, USA

2022 Audi S4 Prestige

Original & Highly Original
6865 mi 35k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$39,790
info
D&C Motor Company
verified
Jan 22, 2026
2018 Audi S4 Premium Plus
Akron, Ohio, USA

2018 Audi S4 Premium Plus

Modified
6865 mi 34k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$28,995
info
Jan 14, 2026

2021 Audi S4 Premium Plus

Original & Highly Original
6865 mi 49k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$35,900
info
Jan 12, 2026

2019 Audi S4 Premium Plus

Original & Highly Original
6865 mi 49k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$31,250
info
Unlimited Motors
verified
Jan 9, 2026

2023 Audi S4 Premium Plus

Original & Highly Original
6865 mi 21k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$44,977
info
Dec 20, 2025
2018 Audi S4 Prestige
Kent, Washington, USA

2018 Audi S4 Prestige

Original & Highly Original
6865 mi 66k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$26,400
info
Advantage Auto Direct
verified
Dec 20, 2025

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