$2,050 lower median
2021 BMW 540i
All trims
$33,948Median asking price · 102 qualifying listings
Middle 50%$29,800–$36,998
Find listings on VehiSales ↗Actual 540i RWD listing photo; individual equipment may differ.
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2021 Audi S4 Quattro Prestige
VIN
WAUC4AF40MA030761
Typical market price
$39,762
7 comparable listings
This vehicle is no longer listed. The figures below describe the market for this build.
Compare alternatives from other brands ↓
Last listed by State Farm Group Insurance
Indianapolis, INDIANA 46217
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
Market price range
Based on 7 comparable same-build listings — a small sample, treat the band as a rough guide · Market data as of October 7, 2026Below market
$25,240
Middle of range
$39,762
Above market
$42,408
THE SMARTER NEXT STEP
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Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Decoded from the VIN
NHTSA build data for WAUC4AF40MA030761Trim
Quattro Prestige
Engine
Horsepower
349
Drivetrain
AWD/All-Wheel Drive
Transmission
Automatic
Body
Sedan/Saloon
Fuel
Gasoline
Doors
4
Model year
2021
Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✓ Electronic stability
Fuel economy (EPA)
Combined
23
MPG
City
20
MPG
Highway
28
MPG
$2,020
/yr est. fuel
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.
Depreciation
$13,990
Fuel
$10,100
Insurance
$8,000
Maintenance & repairs
$5,625
Total, 5 years
$37,715
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 September 2026. NHTSA rated it 5 out of 5 stars for rollover. EPA combined fuel economy: 23 MPG.
Rollover
★★★★★
5 of 5 · NHTSA
Tested configuration: 2021 Audi S4 4 DR AWD
4 recall campaigns on this model year
Check accident & title history →
-
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
-
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
-
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 September 27, 2026.
Where the price is heading
Typical asking price for a 2021 Audi S4 over the last 6 months — the market softened $223 in that span.
May
Jun
Jul
Aug
Sep
Oct
Monthly price table
| Month | Typical price |
|---|---|
| May 2026 | $35,392 |
| June 2026 | $35,990 |
| July 2026 | $35,495 |
| August 2026 | $34,923 |
| September 2026 | $35,084 |
| October 2026 | $35,169 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2021 Audi S4 with other models from the same year. Choose the trims that matter to you.
As of October 7, 2026, among same-year alternatives to the 2021 Audi S4 in this catalog, the 2021 BMW M235i has the lowest median asking price ($27,376, 28 listings with photos) and the 2021 BMW M550i the highest ($40,049, 49 listings).
Comparison catalog · Snapshot October 7, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
Your comparison starting point
2021 Audi S4
All trims · United States
$35,998Comparison catalog median · 41 listings with photos in the comparison sample
This VIN is not in the filtered catalog sample. Comparisons use the model median when available.
Middle 50%: $32,468–$39,299
Explore this model’s prices →Explore the alternatives
Change trims, mileage or location →
$2,696 higher median
2021 BMW 750i
All trims
$38,694Median asking price · 63 qualifying listings
Middle 50%$36,218–$41,900
Find listings on VehiSales ↗Actual xDrive listing photo; individual equipment may differ.
$8,622 lower median
2021 BMW M235i
All trims
$27,376Median asking price · 28 qualifying listings
Middle 50%$25,719–$28,166
Find listings on VehiSales ↗Actual xDrive GC listing photo; individual equipment may differ.
$4,051 higher median
2021 BMW M550i
All trims
$40,049Median asking price · 49 qualifying listings
Middle 50%$35,500–$44,000
Find listings on VehiSales ↗Actual xDrive listing photo; individual equipment may differ.
$3,238 lower median
2021 Mercedes-Benz E-Class
All trims
$32,760Median asking price · 287 qualifying listings
Middle 50%$28,489–$41,653
Find listings on VehiSales ↗Actual E350 listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2021 Audi S4 All trims | $35,998 | $32,468–$39,299 | 41 |
| 2021 BMW 540i All trims | $33,948 | $29,800–$36,998 | 102 |
| 2021 BMW 750i All trims | $38,694 | $36,218–$41,900 | 63 |
| 2021 BMW M235i All trims | $27,376 | $25,719–$28,166 | 28 |
| 2021 BMW M550i All trims | $40,049 | $35,500–$44,000 | 49 |
| 2021 Mercedes-Benz E-Class All trims | $32,760 | $28,489–$41,653 | 287 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: October 7, 2026, 05:00 UTC. 0 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
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 | 18 | $44,929 | 100% | 22,901 mi |
| 2023 | 82 | $40,842 | 91% | 34,801 mi |
| 2022 | 39 | $37,150 | 83% | 43,771 mi |
| 2021 | 44 | $35,997 | 80% | 53,750 mi |
| 2020 | 26 | $31,310 | 70% | 64,046 mi |
| 2019 | 114 | $28,992 | 65% | 64,948 mi |
| 2018 | 101 | $22,694 | 51% | 85,436 mi |
| 2016 | 22 | $19,996 | 45% | 94,462 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
2021 Audi S4 Quattro Prestige
$35,169
2021 Audi S4 Quattro Premium Plus
$41,985
2019 Audi S4 Quattro Prestige
$25,738
2018 Audi S4 Quattro Prestige Technik
$18,490
2023 Audi S4 Quattro Prestige
$44,348
2022 Audi S4 Quattro Prestige
$37,599
2018 Audi S4 Quattro Prestige Technik
$25,687
2023 Audi S4 Quattro Prestige
$44,463