2021 Audi S4 Premium Plus
WAUB4BF42MA017883
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Genesis of Spring
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.
Estimate the monthly payment at the typical market price ($36,472)
This vehicle is no longer listed, so the estimate starts from $36,472 — 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 WAUB4BF42MA017883- ✓ 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 Premium Plus (this car) | $36,472 | 4 | — |
| 2023 Toyota Corolla | $18,182 | 26 | −$18,290 |
| 2022 Honda Accord | $23,010 | 26 | −$13,462 |
| 2023 Dodge Charger | $23,101 | 24 | −$13,371 |
| 2020 Toyota Camry | $22,473 | 23 | −$13,999 |
| 2023 Hyundai Elantra | $16,854 | 22 | −$19,618 |
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.
