2018 Cadillac CT6
All trims
$22,999Median asking price · 100 qualifying listings
Middle 50%$19,888–$28,331
Find listings on VehiSales ↗Actual Luxury listing photo; individual equipment may differ.
WAUW3AFC8JN057444
This vehicle is no longer listed. The figures below describe the market for this build.
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2018 Audi A7 Quattro Premium Plus for sale near NashvilleTN
4 cheaper within 50 miles · best $10,347 less
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50 miles around Nashville
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Price increased $1,816 (+7.1%) over 7 months.
Asking prices recorded across 5 listing dates for VIN WAUW3AFC8JN057444, spanning 7 months.
No active listings of this exact VIN right now.
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Audi Nashville Downtown | Nashville, TN 37210 | $27,297 | 55,996 mi | 2026-06-23 | 78 d ago |
| Jaguar SW Houston Certified Pre-Owned & Service | Houston, TX 77031 | $26,723 | 55,996 mi | 2026-05-28 | 78 d ago |
| Land Rover Southwest Houston | Houston, TX 77074 | $27,224 | 55,996 mi | 2026-05-28 | 95 d ago |
| Volvo Cars Sugar Land | Houston, TX 77036 | $26,995 | 51,997 mi | 2025-12-01 | 255 d ago |
Assumes 15,000 miles a year at $3.10/gallon and 23 MPG combined.
Beyond the sticker: what this 2018 Audi A7 likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
The 2018 Audi A7 has 2 recall campaigns as of August 2026. EPA combined fuel economy: 23 MPG.
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 A7 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 27, 2026.
Typical asking price for a 2018 Audi A7 over the last 6 months — the market softened $1,482 in that span.
| Month | Typical price |
|---|---|
| April 2026 | $24,477 |
| May 2026 | $26,036 |
| June 2026 | $24,995 |
| July 2026 | $24,140 |
| August 2026 | $24,450 |
| September 2026 | $22,995 |
Compare 2018 Audi A7 with other models from the same year. Choose the trims that matter to you.
As of September 13, 2026, among same-year alternatives to the 2018 Audi A7 in this catalog, the 2018 BMW 540i has the lowest median asking price ($21,750, 105 listings with photos) and the 2018 BMW 750i, B7 the highest ($25,280, 52 listings).
Comparison catalog · Snapshot September 13, 2026, 19:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.

All trims · United States
$22,963Comparison catalog median · 47 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%: $20,220–$26,236
Explore this model’s prices →All trims
$22,999Median asking price · 100 qualifying listings
Middle 50%$19,888–$28,331
Find listings on VehiSales ↗Actual Luxury listing photo; individual equipment may differ.
All trims
$21,750Median asking price · 105 qualifying listings
Middle 50%$19,340–$24,917
Find listings on VehiSales ↗Actual xDrive listing photo; individual equipment may differ.
All trims
$23,395Median asking price · 38 qualifying listings
Middle 50%$20,502–$27,999
Find listings on VehiSales ↗Actual 750i RWD listing photo; individual equipment may differ.
All trims
$24,165Median asking price · 47 qualifying listings
Middle 50%$20,875–$28,133
Find listings on VehiSales ↗Actual Gran Coupe listing photo; individual equipment may differ.
All trims
$25,280Median asking price · 52 qualifying listings
Middle 50%$21,500–$27,795
Find listings on VehiSales ↗Actual xDrive listing photo; individual equipment may differ.
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2018 Audi A7 All trims | $22,963 | $20,220–$26,236 | 47 |
| 2018 Cadillac CT6 All trims | $22,999 | $19,888–$28,331 | 100 |
| 2018 BMW 540i All trims | $21,750 | $19,340–$24,917 | 105 |
| 2018 BMW 750i All trims | $23,395 | $20,502–$27,999 | 38 |
| 2018 BMW 440i All trims | $24,165 | $20,875–$28,133 | 47 |
| 2018 BMW 750i, B7 All trims | $25,280 | $21,500–$27,795 | 52 |
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: September 13, 2026, 19:00 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.
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 |
|---|---|---|---|---|
| 2018 | 51 | $23,995 | 100% | 78,833 mi |
| 2017 | 62 | $19,514 | 81% | 102,098 mi |
| 2016 | 108 | $17,439 | 73% | 98,288 mi |
| 2015 | 19 | $14,999 | 63% | 100,426 mi |
| 2014 | 47 | $13,500 | 56% | 113,601 mi |
| 2013 | 46 | $12,439 | 52% | 112,207 mi |
| 2012 | 62 | $10,946 | 46% | 117,993 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.