$6,870 higher median
2018 Lexus LS
$38,827Median asking price · 130 qualifying listings
Middle 50%$35,500–$42,741
Find listings on VehiSales ↗Actual 500 listing photo; individual equipment may differ.
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2018 Mercedes-Benz S-Class prices in the U.S.
$31,957
Median pre-owned asking price
209 pre-owned listings · Updated September 26, 2026
Price your exact car
National price overview
Typical asking price range
$25,905 – $39,610 All 220 listings · Middle 50% of asking pricesMedian asking price
$31,601Trim, mileage and condition change what a comparable vehicle costs.
As of September 26, 2026, the median asking price for a used 2018 Mercedes-Benz S-Class in the U.S. is $31,957, based on 209 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median pre-owned asking price for a 2018 Mercedes-Benz S-Class in the U.S. is $31,957 based on 209 pre-owned listings (of 220 total).
220 active dealer listings
Snapshot September 26, 2026 · refreshed daily
30-day asking price change: +$904.
Typical: $25,905–$39,610 — the middle half of 220 asking prices
Median $31,601
$19K low
$89K high
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$31,957
Pre-owned median (209)
76,005
Average mileage
What moves the price
Trim
The S450 typically asks $25,635, while the AMG S 63 asks $67,356 — same year, same market.
Observed spread: up to $41,721Mileage
Asking prices run about $59,492 at 15K–30K miles and fall to $23,204 over 105K miles — roughly $4,000 for every 10,000 miles. These are different vehicles; trim, condition and equipment also vary.
Observed spread: up to $36,288About these price differences
The $25,905–$39,610 typical range isn't randomness — two factors explain most of it:
Biggest factor in these observed spreads: Trim. These groups contain different vehicles.
Find your mileage and trim in the configurator below.
Configure the exact car
Choose a state and trim once to update the connected price tables and charts for a 2018 Mercedes-Benz S-Class. Mileage adjusts the estimate only.
Trim
Total miles the car has already driven, as shown on its odometer.
mi
Estimated asking price · All trims
$31,601
$25,905
–
$39,610
220 listings · Nationwide
ⓘ This is a modelled estimate based on current listings and market data. Actual prices may vary.
Estimate assumptions
at typical mileage, nationwide
Modelled from 220 real asking prices, adjusted for mileage and location. An illustrative estimate from mixed listing groups, not matched vehicles. Not a formal appraisal.
Live 2018 Mercedes-Benz S-Class listings, priced by VIN
Compared with all listings
All-listings median $31,601
2018 Mercedes-Benz S-Class
S450
$18,167
VIN WDDUG6EB0JA347906
−$13,434 · vs all-listings median
2018 Mercedes-Benz S-Class
S450
$21,500
VIN WDDUG6EB7JA355209
−$10,101 · vs all-listings median
2018 Mercedes-Benz S-Class
S450
$21,695
VIN WDDUG6GB1JA354151
−$9,906 · vs all-listings median
View 9 more priced VINs
- S450 VIN WDDUG6GB0JA365464 $23,224 −$8,377 vs median
- S450 VIN WDDUG6GB7JA355613 $28,194 −$3,407 vs median
- S450 VIN WDDUG6GB6JA365906 $28,995 −$2,606 vs median
- S450 VIN WDDUG6GB8JA396767 $29,598 −$2,003 vs median
- S450 VIN WDDUG6EB5JA355970 $34,977 +$3,376 vs median
- S560 VIN WDDUG8DB7JA403692 $31,612 at typical vs median
- S560 VIN WDDUG8DB8JA390385 $38,750 +$7,149 vs median
- S560 VIN WDDXJ8GB8JA032410 $39,499 +$7,898 vs median
- S560 VIN WDDUG8GB5JA400690 $42,995 +$11,394 vs median
Price differences are not deal ratings. Compare equipment, mileage and vehicle history before judging a price.
Every VIN links to a full market report: decode, active listings and the local price band.
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2018 Mercedes-Benz S-Class with other models from the same year. Choose the trims that matter to you.
As of September 26, 2026, among alternatives (model years 2018–2019) to the 2018 Mercedes-Benz S-Class in this catalog, the 2018 Genesis G90 has the lowest median asking price ($22,999, 32 listings with photos) and the 2018 Porsche Panamera the highest ($42,598, 184 listings).
Comparison catalog · Snapshot September 26, 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 Mercedes-Benz S-Class
All trims · United States
The price overview above is this page’s reference figure. The comparison below uses its own catalog sample: 190 listings with photos, catalog median $31,957 (the baseline for the “lower/higher” badges).
Middle 50%: $25,500–$39,690
Photo: S560 · 86,463 mi · view VIN
Explore the alternatives
$10,641 higher median
2018 Porsche Panamera
$42,598Median asking price · 184 qualifying listings
Middle 50%$37,995–$49,995
Find listings on VehiSales ↗Actual 4 E-Hybrid listing photo; individual equipment may differ.
$8,737 lower median
2018 Lexus ES
$23,220Median asking price · 212 qualifying listings
Middle 50%$19,531–$25,998
Find listings on VehiSales ↗Actual 350 listing photo; individual equipment may differ.
$4,077 lower median
2019 Audi A8
$27,880Median asking price · 131 qualifying listings
Middle 50%$23,999–$31,998
Find listings on VehiSales ↗Actual Quattro L listing photo; individual equipment may differ.
$8,958 lower median
2018 Genesis G90
$22,999Median asking price · 32 qualifying listings
Middle 50%$21,099–$25,995
Find listings on VehiSales ↗Actual 3.3T Premium listing photo; individual equipment may differ.
No alternatives have a lower median in this selection. Broaden your filters or turn off “Lower median price only”.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2018 Mercedes-Benz S-Class All trims | see price overview above | $25,500–$39,690 | 190 |
| 2018 Lexus LS All trims | $38,827 | $35,500–$42,741 | 130 |
| 2018 Porsche Panamera All trims | $42,598 | $37,995–$49,995 | 184 |
| 2018 Lexus ES All trims | $23,220 | $19,531–$25,998 | 212 |
| 2019 Audi A8 All trims | $27,880 | $23,999–$31,998 | 131 |
| 2018 Genesis G90 All trims | $22,999 | $21,099–$25,995 | 32 |
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: September 26, 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.
2018 Mercedes-Benz S-Class: a fair price for your mileage
Mileage means the miles recorded on the odometer. Compare asking prices in your mileage band, then select a trim — the equipment version — to narrow the comparison where data is available.
Across the national mileage bands, the overall difference is roughly $4,000 per 10,000 miles. These are different vehicles, not depreciation of the same car.
Region · trim United States · All trims
Active listings 220
Median asking price $31,601
Mileage means the total miles on the odometer. Each point shows the median asking price for a mileage band; shaded areas show the middle 50% of prices.
Swipe the chart horizontally to see every mileage band.
Compare all trims at the same mileage
Compare like-for-like mileage
United States · all states · September 26, 2026
Read across a row to compare trims at a similar odometer reading. Each price is the median asking price for that group, not a valuation of your exact car.
Scroll sideways to compare all trims. Mileage stays visible on the left.
| Mileage (odometer) | All listings | S560 | S450 | AMG S 63 |
|---|---|---|---|---|
| 15K–30K miles | $59,492 | $58,132 | $36,869 | — |
| 30K–45K miles | $52,446 | $45,196 | — | $83,628 |
| 45K–60K miles | $36,497 | $38,302 | $30,320 | $62,450 |
| 60K–75K miles | $32,532 | $33,347 | $27,148 | $49,995 |
| 75K–90K miles | $30,794 | $31,827 | $26,013 | $50,496 |
| 90K–105K miles | $26,870 | $28,600 | $24,348 | $42,500 |
| Over 105K miles | $23,204 | $24,567 | $21,709 | — |
“—” means insufficient data: at least 3 listings per trim and mileage band, or 5 for all trims combined. Equipment, condition and location can still differ within a row.
Counts cover the selected region and trim, including listings without usable mileage. Thin mileage bands and rare or unknown trims may be omitted from the chart.
View the full national mileage price table
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 14 listings | $59,492 | $41K–$74K |
| 30K–45K miles | 22 listings | $52,446 | $38K–$71K |
| 45K–60K miles | 38 listings | $36,497 | $32K–$43K |
| 60K–75K miles | 26 listings | $32,532 | $29K–$35K |
| 75K–90K miles | 41 listings | $30,794 | $27K–$34K |
| 90K–105K miles | 37 listings | $26,870 | $25K–$30K |
| Over 105K miles | 38 listings | $23,204 | $21K–$26K |
United States — all states. These bands combine different trims, conditions and listing histories. They do not hold trim or condition constant.
2018 Mercedes-Benz S-Class: price by trim
United States · all states · September 26, 2026. Counts and prices below are national totals for each trim. The shared market filters update this table for your selected state and highlight your trim.
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| S560 | 110 listings | $35,253 | $32K–$40K | |
| S450 | 80 listings | $25,635 | $23K–$29K | |
| AMG S 63 | 24 listings | $67,356 | $51K–$78K |
Based on a small number of listings per trim — medians are indicative, not definitive.
Understand the differences
2018 Mercedes-Benz S-Class: VIN configurations and specifications
Multiple VIN patterns can share the same trim. Compare their recorded equipment, then open a specification page for the full details.
-
S560 4L 8-cyl · RWD VIN pattern: WDDXK8DB · year code J$57,989 Median asking price · U.S. 5 priced listings · September 20, 2026
-
S560 4L 8-cyl · RWD VIN pattern: WDDUG8DB · year code J$32,088 Median asking price · U.S. 40 priced listings · September 20, 2026
-
Maybach S650 6L 8-cyl · RWD VIN pattern: WDDUX8AB · year code J56 VINs in our database Observed VINs, not production totals
-
S560 4MATIC 4L 8-cyl · AWD VIN pattern: WDDUG8GB · year code J$31,566 Median asking price · U.S. 39 priced listings · September 20, 2026
Show 8 more configurations
-
AMG S 65 6L 12-cyl · RWD VIN pattern: WDDUG7KB · year code J23 VINs in our database Observed VINs, not production totals
-
AMG S 63 4L 8-cyl · AWD VIN pattern: WDDXK8JB · year code J47 VINs in our database Observed VINs, not production totals
-
S450 3L 6-cyl · RWD VIN pattern: WDDUG6GB · year code J$24,999 Median asking price · U.S. 45 priced listings · September 20, 2026
-
S450 4MATIC 3L 6-cyl · AWD VIN pattern: WDDUG6EB · year code J$26,900 Median asking price · U.S. 35 priced listings · September 20, 2026
-
AMG S 63 4L 8-cyl · AWD VIN pattern: WDDXJ8JB · year code J$74,206 Median asking price · U.S. 9 priced listings · September 20, 2026
-
S560 4MATIC 4L 8-cyl · AWD VIN pattern: WDDXJ8GB · year code J$46,991 Median asking price · U.S. 6 priced listings · September 20, 2026
-
Maybach S560 4MATIC 4L 8-cyl · AWD VIN pattern: WDDUX8GB · year code J$67,999 Median asking price · U.S. 7 priced listings · September 20, 2026
-
AMG S 63 4L 8-cyl · AWD VIN pattern: WDDUG8JB · year code J$49,995 Median asking price · U.S. 21 priced listings · September 20, 2026
Where these specifications come from
Specifications combine decoded VIN data, including NHTSA vPIC , with inventory records. If decoding does not identify a trim, a recorded inventory trim may be shown. VIN patterns do not confirm every installed option.
Counts describe observed VINs in our database, not factory production totals. Prices are median asking prices from qualifying U.S. listings, not original MSRP. Check the vehicle’s build sheet for exact equipment.
FACTORY REFERENCE
2018 Mercedes-Benz S-Class factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
No verified factory brochure is currently listed for this exact model year.
Need equipment for a specific vehicle? Look up its factory window sticker →
Price history
Change state or trim for this report →
View national price history · all trims
Median asking price by month — U.S., all trims · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Mercedes-Benz S-Class is $31,988 (September 2026) — down 11.1% from $35,996 in October 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $31,988 | $26K–$40K | 220 |
| August 2026 | $31,974 | $27K–$40K | 218 |
| July 2026 | $31,995 | $28K–$40K | 223 |
| June 2026 | $32,320 | $28K–$40K | 218 |
| May 2026 | $33,018 | $28K–$42K | 212 |
| April 2026 | $33,999 | $29K–$42K | 203 |
| March 2026 | $34,294 | $29K–$44K | 272 |
| February 2026 | $33,148 | $29K–$41K | 294 |
| January 2026 | $32,900 | $29K–$41K | 290 |
| December 2025 | $33,988 | $28K–$42K | 217 |
| November 2025 | $33,998 | $28K–$42K | 163 |
| October 2025 | $35,996 | $32K–$45K | 144 |
2018 Mercedes-Benz S-Class prices by state
See how asking prices vary across states. Looking for a 2018 Mercedes-Benz S-Class for sale near you? Open your state's price guide to compare its market, then follow the local listings link to browse available vehicles.
United States · all trims · snapshot September 26, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
Explore 25 more state markets
Pennsylvania
Typical asking price
$31,238
- Active listings
- 4
- Listed this year
- 22
Not enough active listings for a state price report.
Maryland
Typical asking price
$30,794
- Active listings
- 3
- Listed this year
- 35
Not enough active listings for a state price report.
Missouri
Typical asking price
$39,007
- Active listings
- 3
- Listed this year
- 8
Not enough active listings for a state price report.
Tennessee
Typical asking price
$34,998
- Active listings
- 3
- Listed this year
- 29
Not enough active listings for a state price report.
Connecticut
Typical asking price
$31,846
- Active listings
- 2
- Listed this year
- 8
Not enough active listings for a state price report.
Hawaii
Typical asking price
$34,488
- Active listings
- 2
- Listed this year
- 5
Not enough active listings for a state price report.
Louisiana
Typical asking price
$33,995
- Active listings
- 2
- Listed this year
- 7
Not enough active listings for a state price report.
Nevada
Typical asking price
$36,999
- Active listings
- 2
- Listed this year
- 14
Not enough active listings for a state price report.
Ohio
Typical asking price
$34,794
- Active listings
- 2
- Listed this year
- 22
Not enough active listings for a state price report.
Alabama
Typical asking price
$31,526
- Active listings
- 1
- Listed this year
- 12
Not enough active listings for a state price report.
Arizona
Typical asking price
$38,090
- Active listings
- 1
- Listed this year
- 18
Not enough active listings for a state price report.
Colorado
Typical asking price
$38,439
- Active listings
- 1
- Listed this year
- 8
Not enough active listings for a state price report.
Kentucky
Typical asking price
$42,500
- Active listings
- 1
- Listed this year
- 7
Not enough active listings for a state price report.
Michigan
Typical asking price
$29,990
- Active listings
- 1
- Listed this year
- 18
Not enough active listings for a state price report.
Mississippi
Typical asking price
$29,167
- Active listings
- 1
- Listed this year
- 5
Not enough active listings for a state price report.
Oklahoma
Typical asking price
$35,868
- Active listings
- 1
- Listed this year
- 8
Not enough active listings for a state price report.
Utah
Typical asking price
$56,995
- Active listings
- 1
- Listed this year
- 8
Not enough active listings for a state price report.
Oregon
Typical asking price
$42,948
- Active listings
- 0
- Listed this year
- 10
Not enough active listings for a state price report.
View the U.S. inventory map
What does this map show?
The numbers are active listings, not prices. Badges mark the 8 busiest mapped states to keep the map readable; other states can also have listings.
Hover over a state or focus it with your keyboard for details. Click a linked state or its number to open that state's price page.
State details will appear here. On a phone, tap a linked state to open its prices; use the full table for easier browsing.
Scroll the map sideways on smaller screens. Numbers stay large enough to read.
Most active listings
Other states with active listings
No active listings or insufficient data
Alaska and Hawaii are not drawn on this map. Where qualifying data is available, they appear in the full state table. Grey does not necessarily mean no cars are for sale.
View all states and prices
Listed this year counts every 2018 Mercedes-Benz S-Class first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
EXPLORE THE YEARS
Other Mercedes-Benz S-Class years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
2017
Mercedes-Benz S-Class
Typical asking price
$35,983
Explore this year →
You are here
2018
Mercedes-Benz S-Class
Typical asking price
$31,601
Your current report
A newer model year
2019
Mercedes-Benz S-Class
Typical asking price
$37,407
Explore this year →
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
- 2027 $142,455 Median
- 2026 $147,594 Median
- 2025 $132,348 Median
- 2024 $106,821 Median
- 2023 $73,000 Median
- 2022 $63,779 Median
- 2021 $59,611 Median
- 2020 $39,999 Median
- 2019 $37,407 Median
-
You are here 2018 $31,601 Median
- 2017 $35,983 Median
- 2016 $27,774 Median
- 2015 $23,400 Median
- 2014 $19,999 Median
- 2013 $13,995 Median
- 2012 $12,255 Median
Showing the newest 16 priced model years plus your current year when older. Open the complete timeline below for older years.
Explore all 29 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
2014
$19,999
2015
$23,400
2016
$27,774
2017
$35,983
2019
$37,407
2020
$39,999
2021
$59,611
2022
$63,779
More model years
MEET THE REST OF THE LINEUP
More 2018 Mercedes-Benz prices
Something else catch your eye? Explore other 2018 Mercedes-Benz models before you decide.
Mercedes-Benz C-Class
Explore this model →
Mercedes-Benz GLC-Class
Explore this model →
Mercedes-Benz E-Class
Explore this model →
Mercedes-Benz GLE-Class
Explore this model →
Mercedes-Benz CLA-Class
Explore this model →
Mercedes-Benz GLA-Class
Explore this model →Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 2018 Mercedes-Benz S-Class cost per month?
Estimate the monthly payment on a $35,253 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$628
per month
60 months · 7.0% APR · $3,525 down
Amount financed
$31,728
Total interest
$5,952
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.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 2018 Mercedes-Benz S-Class prices range from $18,805 to $88,755?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $25,905 and $39,610 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Mercedes-Benz S-Class?
Across the lowest- and highest-mileage groups, asking prices differ by roughly $4,000 per 10,000 miles. These groups contain different vehicles: this is not a same-trim adjustment or a forecast for one car. Compare the mileage and trim tables, then check condition, equipment and vehicle history.
How many 2018 Mercedes-Benz S-Class are for sale right now?
220 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 2018 Mercedes-Benz S-Class?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 220 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Get the window sticker by VIN →
Own a 2018 Mercedes-Benz S-Class? See what it's worth →
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