2016 Cadillac CT6
All trims
$18,300Median asking price · 93 qualifying listings
Middle 50%$15,893–$21,990
Find listings on VehiSales ↗Actual Platinum listing photo; individual equipment may differ.
WBA6D2C58GGT65641
FAIR PRICE
· within $52 of the typical market price
Saint Petersburg, FL
This 2016 BMW 640i xDrive GC is listed at $20,302 with 76,704 miles in Saint Petersburg, FL.
Compare alternatives from other brands ↓
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This vehicle: $20,302 — within $52 of the typical market price ($20,354)
Asking $20,302 · typical market price $20,354 · based on 8 comparable same-build listings.
2016 BMW 640i xDrive GC for sale near Saint PetersburgFL
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Price increased $1,494 (+7.9%) over 22 days.
Asking prices recorded across 4 listing dates for VIN WBA6D2C58GGT65641, spanning 22 days.
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| AutoNation Ford St. Petersburg | Saint Petersburg, FL 33713 | $20,302 | 76,704 mi | 2026-09-28 | 4 d ago |
| Mercedes-Benz of Sarasota | Sarasota, FL 34233 | $18,808 | 76,704 mi | 2026-09-06 | 11 h ago |
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Mercedes-Benz of Sarasota | Sarasota, FL 34238 | $19,489 | 76,704 mi | 2026-09-06 | 6 d ago |
Full factory specs for this build →
Assumes 15,000 miles a year at $3.10/gallon and 24 MPG combined.
Beyond the sticker: what this 2016 BMW 640i likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2016 BMW 640i from EPA fueleconomy.gov, refreshed September 27, 2026.
Compare 2016 BMW 640i with other models from the same year. Choose the trims that matter to you.
As of October 2, 2026, among same-year alternatives to the 2016 BMW 640i in this catalog, the 2016 Jaguar XJ has the lowest median asking price ($16,398, 63 listings with photos) and the 2016 Lexus GS the highest ($23,081, 91 listings).
Comparison catalog · Snapshot October 2, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.

Xdrive GC · United States
$18,808Catalog asking price for this VIN
Trim median $18,880 · 21 listings with photos
Middle 50%: $15,999–$21,472
Explore this model’s prices →All trims
$18,300Median asking price · 93 qualifying listings
Middle 50%$15,893–$21,990
Find listings on VehiSales ↗Actual Platinum listing photo; individual equipment may differ.
All trims
$17,800Median asking price · 92 qualifying listings
Middle 50%$15,981–$19,822
Find listings on VehiSales ↗Actual Quattro Premium Plus listing photo; individual equipment may differ.
All trims
$17,450Median asking price · 47 qualifying listings
Middle 50%$15,443–$19,346
Find listings on VehiSales ↗Actual 200H listing photo; individual equipment may differ.
All trims
$16,398Median asking price · 63 qualifying listings
Middle 50%$14,299–$18,823
Find listings on VehiSales ↗Actual XJ R-Sport AWD listing photo; individual equipment may differ.
All trims
$23,081Median asking price · 91 qualifying listings
Middle 50%$19,958–$26,794
Find listings on VehiSales ↗Actual 350 listing photo; individual equipment may differ.
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2016 BMW 640i Xdrive GC | $18,880 | $15,999–$21,472 | 21 |
| 2016 Cadillac CT6 All trims | $18,300 | $15,893–$21,990 | 93 |
| 2016 Audi A7 All trims | $17,800 | $15,981–$19,822 | 92 |
| 2016 Lexus CT All trims | $17,450 | $15,443–$19,346 | 47 |
| 2016 Jaguar XJ All trims | $16,398 | $14,299–$18,823 | 63 |
| 2016 Lexus GS All trims | $23,081 | $19,958–$26,794 | 91 |
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 2, 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.
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 | 23 | $24,599 | 100% | 75,045 mi |
| 2017 | 23 | $20,080 | 82% | 83,914 mi |
| 2016 | 34 | $18,445 | 75% | 96,239 mi |
| 2015 | 54 | $15,997 | 65% | 94,838 mi |
| 2014 | 58 | $15,124 | 61% | 89,430 mi |
| 2013 | 22 | $13,200 | 54% | 96,868 mi |
| 2012 | 14 | $13,995 | 57% | 90,489 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.