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MARKET PRICES

2018 Audi S4 - B9

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.
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Showing 24 of 41 related listings

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
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Jan 14, 2026

2018 Audi S4 Prestige

Original & Highly Original
6865 mi 66k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$26,400
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Advantage Auto Direct
verified
verified Verified Seller
Dec 20, 2025

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 78k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$19,500
info
Highest Bid
Dec 16, 2025

2018 Audi S4

Original & Highly Original
6865 mi 67k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$20,250
info
Highest Bid
Dec 4, 2025

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 51k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$26,900
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Nov 25, 2025

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 58k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$29,990
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Elevation Motors
verified
verified Verified Seller
Sep 12, 2025

2018 Audi S4 Quattro Premium Plus

Original & Highly Original
6865 mi 83k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$25,995
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Aug 1, 2025

2018 Audi S4

Original & Highly Original
6865 mi 90k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$16,500
info
Highest Bid
Jun 30, 2025

2018 Audi S4

Original & Highly Original
6865 mi 75k mi
Manual transmission Automatic
LHD steering LHD
Sold
$26,250
May 21, 2025

2018 Audi S4

Original & Highly Original
6865 mi 69k mi
Manual transmission Automatic
LHD steering LHD
Sold
$17,150
May 19, 2025

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 70k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$25,900
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Advantage Auto Direct
verified
verified Verified Seller
May 6, 2025

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 34k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$30,990
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Paramount Auto Sales
verified
verified Verified Seller
Apr 25, 2025
2018 Audi S4 3.0T Prestige
Dublin, Ohio, USA
70

2018 Audi S4 3.0T Prestige

Original & Highly Original
6865 mi 37k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$34,150
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Toy Barn
verified
verified Verified Seller
Mar 5, 2025
2018 Audi S4 Sedan 3.0 TFSI Quattro
Sherwood Park, CAN

2018 Audi S4 Sedan 3.0 TFSI Quattro

Original & Highly Original
6865 mi 72k km (44k mi)
Manual transmission Automatic
LHD steering LHD
Last Asking
CAD38,800
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Feb 18, 2025

2018 Audi S4 3.0 TFSI Prestige Quattro

Original & Highly Original
6865 mi 48k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$28,693
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Porsche Salt Lake City
verified
verified Verified Seller
Feb 14, 2025

2018 Audi S4 3.0T Quattro Prestige

Original & Highly Original
6865 mi 70k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$32,995
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Feb 7, 2025
2018 Audi S4 Sedan 3.0 TFSI Quattro
Sherwood Park, CAN

2018 Audi S4 Sedan 3.0 TFSI Quattro

Original & Highly Original
6865 mi 71k km (44k mi)
Manual transmission Automatic
LHD steering LHD
Last Asking
CAD37,900
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Dec 18, 2024

2018 Audi S4

Modified
6865 mi 130k mi
Manual transmission Automatic
LHD steering LHD
Sold
$26,250
Sep 26, 2024
2018 Audi S4
Herndon, Virginia, USA

2018 Audi S4

Original & Highly Original
6865 mi 70k mi
Manual transmission Automatic
LHD steering LHD
Sold
$22,000
Sep 19, 2024
2018 Audi S4 Sedan 3.0 TFSI Quattro
Sherwood Park, CAN

2018 Audi S4 Sedan 3.0 TFSI Quattro

Original & Highly Original
6865 mi 115k km (71k mi)
Manual transmission Automatic
LHD steering LHD
Last Asking
CAD29,900
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Aug 29, 2024

2018 Audi S4 3.0T Quattro Premium Plus

Original & Highly Original
6865 mi 92k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$23,990
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Jun 14, 2024

2018 Audi S4 Premium Plus

Modified
6865 mi 55k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$30,991
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
NFI Empire
verified
verified Verified Seller
Jun 9, 2024

2018 Audi S4

Original & Highly Original
6865 mi 58k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$23,000
info
Highest Bid
Jun 6, 2024

2018 Audi S4 Premium Plus

Original & Highly Original
6865 mi 43k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$29,843
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Ferrari of Central New Jersey
verified
verified Verified Seller
Feb 28, 2024

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