2021 Audi S4 Quattro Premium Plus
WAUB4BF4XMA009742
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Bell Audi
Hours
- Mon–Fri
- 9:00 AM – 5:00 PM
- Sat
- 9:00 AM – 3:00 PM
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Market price range
Based on 4 comparable same-build listings · Market data as of September 6, 2026Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Bell Audi | Edison, NJ 08817 | $55,299 | 17,540 mi | 2022-08-16 |
Estimate the monthly payment at the typical market price ($36,672)
This vehicle is no longer listed, so the estimate starts from $36,672 — the typical market price for this build. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for WAUB4BF4XMA009742- ✓ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 23 MPG combined.
5-year cost to own
Beyond the sticker: what this 2021 Audi S4 likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2021 Audi S4 has 4 recall campaigns as of August 2026. NHTSA rated it 5 out of 5 stars for rollover. EPA combined fuel economy: 23 MPG.
Tested configuration: 2021 Audi S4 4 DR AWD
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SEAT BELTSVolkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan,…NHTSA campaign 21V606000
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TIRESVolkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet,…NHTSA campaign 22V034000
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SUSPENSIONVolkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6…NHTSA campaign 21V295000
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
Model-level data for the 2021 Audi S4 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 28, 2026.
Where the price is heading
Typical asking price for a 2021 Audi S4 over the last 6 months — the market softened $1,823 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $35,998 |
| May 2026 | $35,392 |
| June 2026 | $35,990 |
| July 2026 | $35,495 |
| August 2026 | $34,998 |
| September 2026 | $34,175 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2021 Audi S4 Quattro Premium Plus (this car) | $36,672 | 4 | — |
| 2023 Hyundai Elantra | $15,242 | 56 | −$21,430 |
| 2023 Honda Accord | $23,944 | 50 | −$12,728 |
| 2022 Honda Civic | $20,050 | 36 | −$16,622 |
| 2023 Toyota Camry | $21,544 | 26 | −$15,128 |
| 2022 Mercedes-Benz S-Class | $68,642 | 20 | +$31,970 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 1 · 2015–2024What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2024 | 13 | $45,845 | 100% | 21,900 mi |
| 2023 | 65 | $42,799 | 93% | 32,994 mi |
| 2022 | 35 | $37,549 | 82% | 44,277 mi |
| 2021 | 34 | $35,960 | 78% | 51,410 mi |
| 2020 | 25 | $31,175 | 68% | 59,578 mi |
| 2019 | 91 | $29,998 | 65% | 65,281 mi |
| 2018 | 69 | $23,699 | 52% | 84,087 mi |
| 2016 | 19 | $20,373 | 44% | 92,583 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
