2018 Audi B9 S5
2018 Audi B9 S5 sold for a median of $22,000 over the last 12 months, based on 7 auction sales; the middle 50% sold between $19,500 and $25,250. 686 currently for sale.
2018 Audi B9 S5 against nearby years
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 2017 | $28k | – | 2 | 51 |
| 2018 | $28k | $22k–$30k | 22 | 677 |
| 2019 | $28k | $27k–$31k | 12 | 297 |
| 2020 | $32k | – | 1 | 68 |
| 2021 | $38k | – | 3 | 114 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
Audi B9 S5 Specs
- Engine
- 3.0L Turbo V6
- Horsepower
- 354 hp
- Torque
- 369 lb-ft
- 0-60 mph
- 4.4s
- Top Speed
- 155 mph
- Curb Weight
- 3,924 lbs
Recent 2018 Audi B9 S5 auction sales
| Sold | Car | Price | Miles | Where |
|---|---|---|---|---|
| Sep 29, 2026 | 2018 Audi S5 Prestige Cabriolet Sep 29, 2026, Bring a Trailer | $19,000 | 69,000 | Bring a Trailer |
| Sep 1, 2026 | 2018 Audi S5 Coupe Prestige Sep 1, 2026, Cars & Bids | $22,500 | 63,000 | Cars & Bids |
| Jun 22, 2026 | 2018 Audi S5 Coupe Jun 22, 2026, Cars & Bids | $30,500 | 46,800 | Cars & Bids |
| May 20, 2026 | 2018 Audi S5 Sportback May 20, 2026, Cars & Bids | $14,450 | 128,600 | Cars & Bids |
| Feb 26, 2026 | 2018 Audi S5 Premium Plus Coupe S Sport Feb 26, 2026, Bring a Trailer | $28,000 | 44,000 | Bring a Trailer |
| Jan 8, 2026 | 2018 Audi S5 Sportback Jan 8, 2026, Mecum | $22,000 | 106,889 | Mecum |
| Dec 16, 2025 | 2018 Audi S5 Coupe Prestige Dec 16, 2025, Cars & Bids | $20,000 | 102,000 | Cars & Bids |
| Oct 21, 2025 | 2018 Audi S5 Sportback Prestige Oct 21, 2025, Cars & Bids | $29,250 | 65,100 | Cars & Bids |
| Oct 14, 2025 | 2018 Audi S5 Prestige Oct 14, 2025, eBay | $23,994 | 80,678 | eBay |
| Oct 9, 2025 | 2018 Audi S5 Premium Plus Cabriolet Oct 9, 2025, Bring a Trailer | $23,000 | 60,000 | Bring a Trailer |
| Oct 3, 2025 | 2018 Audi S5 Sportback Oct 3, 2025, Cars & Bids | $28,500 | 53,900 | Cars & Bids |
| Aug 14, 2025 | 2018 Audi S5 Sportback Prestige Aug 14, 2025, Cars & Bids | $28,400 | 70,500 | Cars & Bids |
| Jul 18, 2025 | 2018 Audi S5 Premium Plus Coupe Jul 18, 2025, Bring a Trailer | $20,000 | 84,000 | Bring a Trailer |
| Jun 13, 2025 | 2018 Audi S5 Sportback Jun 13, 2025, Cars & Bids | $22,000 | 85,600 | Cars & Bids |
| Mar 18, 2025 | 2018 Audi S5 Prestige Sportback Mar 18, 2025, Bring a Trailer | $30,000 | 54,000 | Bring a Trailer |
Listings
1,115 2018 Audi B9 S5 vehicles have been tracked across auctions and listings on Hypercars, with 686 currently live.
Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.
Frequently Asked Questions
How much does a 2018 Audi B9 S5 cost?
Over the last 12 months, 2018 Audi B9 S5 sold for a median of $22,000 across 7 auction sales tracked on Hypercars; the middle 50% sold between $19,500 and $25,250. There are 686 currently for sale.
How many 2018 Audi B9 S5 listings are for sale right now?
There are 686 2018 Audi B9 S5 listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.