$1,361 lower median
2018 Lexus IS
All trims
$23,149Median asking price · 152 qualifying listings
Middle 50%$19,999–$25,998
Find listings on VehiSales ↗Actual 300 listing photo; individual equipment may differ.
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2018 Audi S5 Quattro Premium Plus
VIN
WAUP4AF57JA106918
Typical market price
$22,952
31 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 Audi Ontario
2272 Inland Empire Blvd, Ontario, CA 91764
Hours: 9:00 AM - 9:00 PM
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.
Inside your report
VIN report
2018 Audi S5 Quattro Premium Plus
VIN WAUP4AF57JA106918
Accidents
Reported damage & accident records
Title
Salvage, flood & other title brands
Mileage
Recorded odometer readings
Listings
Past prices, dealers & listing photos
Section preview · Results shown in the full report
Market price range
Based on 31 comparable same-build listings · Market data as of October 11, 2026Below market
$19,398
Typical price
$22,952
Above market
$28,270
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2018 Audi S5 Quattro Premium Plus for sale near OntarioCA
17 cheaper within 50 miles · best $15,925 less
18 one trim down
from $20,450
▼ $15,925 less
Norco
See all 18 cars near you →
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Cars in your search area
50 miles around Ontario
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This vehicle
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Vehicle locations appear when available.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Audi Ontario | Ontario, CA 91764 | $36,375 | 40,971 mi | 2023-02-10 | 1332 d ago |
Decoded from the VIN
NHTSA build data for WAUP4AF57JA106918Trim
Quattro Premium Plus
Engine
Horsepower
354
Drivetrain
AWD/All-Wheel Drive
Transmission
Automatic
Body
Coupe
Fuel
Gasoline
Doors
2
Model year
2018
Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Combined
24
MPG
City
21
MPG
Highway
30
MPG
$1,940
/yr est. fuel
Assumes 15,000 miles a year at $3.10/gallon and 24 MPG combined.
5-year cost to own
Beyond the sticker: what this 2018 Audi S5 likely costs over five years at 15,000 mi/yr.
Depreciation
$5,598
Fuel
$9,700
Insurance
$6,800
Maintenance & repairs
$8,250
Total, 5 years
$30,348
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2018 Audi S5 has 2 recall campaigns as of September 2026. EPA combined fuel economy: 24 MPG.
2 recall campaigns on this model year
Check accident & title history →
-
AIR BAGSVolkswagen Group of America, Inc. (Audi) is recalling certain 2018-2019 Audi RS5 Sportback, 2018 S5 Cabriolet, S5 Sportback, S5 Coupe, S4 Sedan, A5 Cabriolet, A5 Sportback, A5…NHTSA campaign 19V547000
-
SEATSVolkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5…NHTSA campaign 21V874000
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 2018 Audi S5 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed September 27, 2026.
Where the price is heading
Typical asking price for a 2018 Audi S5 over the last 6 months — the market softened $422 in that span.
May
Jun
Jul
Aug
Sep
Oct
Monthly price table
| Month | Typical price |
|---|---|
| May 2026 | $25,362 |
| June 2026 | $25,079 |
| July 2026 | $25,940 |
| August 2026 | $24,995 |
| September 2026 | $24,995 |
| October 2026 | $24,940 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2018 Audi S5 with other models from the same year. Choose the trims that matter to you.
As of October 11, 2026, among alternatives (model years 2018–2020) to the 2018 Audi S5 in this catalog, the 2018 Mercedes-Benz C-Class has the lowest median asking price ($17,900, 672 listings with photos) and the 2020 Cadillac CT5 the highest ($26,197, 263 listings).
Comparison catalog · Snapshot October 11, 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
2018 Audi S5
All trims · United States
$24,510Comparison catalog median · 201 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%: $21,999–$27,591
Explore this model’s prices →Explore the alternatives
Change trims, mileage or location →
$6,610 lower median
2018 Mercedes-Benz C-Class
All trims
$17,900Median asking price · 672 qualifying listings
Middle 50%$14,934–$22,998
Find listings on VehiSales ↗Actual C300-4M listing photo; individual equipment may differ.
$5,610 lower median
2018 Acura TLX
All trims
$18,900Median asking price · 228 qualifying listings
Middle 50%$16,000–$21,500
Find listings on VehiSales ↗Actual Standard listing photo; individual equipment may differ.
$3,174 lower median
2020 BMW 330i
All trims
$21,336Median asking price · 466 qualifying listings
Middle 50%$18,632–$24,404
Find listings on VehiSales ↗Actual NA listing photo; individual equipment may differ.
$1,687 higher median
2020 Cadillac CT5
All trims
$26,197Median asking price · 263 qualifying listings
Middle 50%$23,550–$28,485
Find listings on VehiSales ↗Actual Premium Luxury listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2018 Audi S5 All trims | $24,510 | $21,999–$27,591 | 201 |
| 2018 Lexus IS All trims | $23,149 | $19,999–$25,998 | 152 |
| 2018 Mercedes-Benz C-Class All trims | $17,900 | $14,934–$22,998 | 672 |
| 2018 Acura TLX All trims | $18,900 | $16,000–$21,500 | 228 |
| 2020 BMW 330i All trims | $21,336 | $18,632–$24,404 | 466 |
| 2020 Cadillac CT5 All trims | $26,197 | $23,550–$28,485 | 263 |
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 11, 2026, 05:00 UTC. 1 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
What 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 |
|---|---|---|---|---|
| 2027 | 11 | $78,315 | 100% | — |
| 2026 | 843 | $71,803 | 92% | — |
| 2025 | 180 | $55,798 | 71% | 9,328 mi |
| 2024 | 242 | $51,537 | 66% | 21,108 mi |
| 2023 | 290 | $44,990 | 57% | 33,573 mi |
| 2022 | 119 | $40,485 | 52% | 43,955 mi |
| 2021 | 103 | $37,998 | 49% | 51,393 mi |
| 2020 | 30 | $32,945 | 42% | 58,201 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
