2018 Acura RDX prices in South Carolina
The median asking price for a 2018 Acura RDX in South Carolina is $18,998 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2018 Acura RDX in South Carolina is $18,998, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $16,998–$19,489 — the middle half of 5 asking prices
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% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2018 Acura RDX
The $16,998–$19,489 typical range isn't randomness — one factor explains most of it:
Asking prices run about $21,075 under 15K miles and fall to $14,955 over 105K miles — roughly $600 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Acura RDX: a fair price for your mileage
A 2018 Acura RDX sheds roughly $600 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 5 listings | $21,075 | $19K–$22K |
| 30K–45K miles | 5 listings | $24,000 | $23K–$25K |
| 45K–60K miles | 12 listings | $22,216 | $22K–$23K |
| 60K–75K miles | 23 listings | $20,827 | $18K–$22K |
| 75K–90K miles | 19 listings | $18,995 | $18K–$19K |
| 90K–105K miles | 38 listings | $17,995 | $17K–$19K |
| Over 105K miles | 47 listings | $14,955 | $13K–$16K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; South Carolina prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Acura RDX is $18,108 (July 2026) — down 5.8% from $19,218 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $18,108 | $16K–$21K | 250 |
| June 2026 | $18,739 | $16K–$21K | 280 |
| May 2026 | $18,715 | $16K–$21K | 249 |
| April 2026 | $18,039 | $16K–$21K | 285 |
| March 2026 | $18,399 | $16K–$20K | 317 |
| February 2026 | $17,486 | $16K–$20K | 262 |
| January 2026 | $17,454 | $15K–$20K | 268 |
| December 2025 | $17,295 | $15K–$19K | 221 |
| November 2025 | $18,000 | $16K–$20K | 194 |
| October 2025 | $18,847 | $17K–$21K | 164 |
| September 2025 | $18,998 | $17K–$21K | 169 |
| August 2025 | $19,218 | $17K–$21K | 141 |
2018 Acura RDX inventory across the U.S.
Keep exploring RDX prices
2018 Acura RDX · $18,058 typical · 5 listingsOther Acura RDX years
Live 2018 Acura RDX listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Acura RDX listings on VehiSales →.
More 2018 Acura prices
Frequently asked questions
Why do 2018 Acura RDX prices range from $14,528 to $20,414 in South Carolina?
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 $16,998 and $19,489 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Acura RDX?
Expect roughly $600 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $1,800 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Acura RDX prices in South Carolina differ from the rest of the country?
Not much — South Carolina prices track the national average of $18,003 almost exactly.
How many 2018 Acura RDX are for sale in South Carolina right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 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 remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. 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.
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