2018 Mercedes Benz Amg Gt prices in California
The median asking price for a 2018 Mercedes Benz Amg Gt in California is $84,348 based on 14 active listings.
As of July 26, 2026, the median asking price for a 2018 Mercedes Benz Amg Gt in California is $84,348, based on 14 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 14 active dealer listings, refreshed daily Methodology →
Typical: $77,471–$104,474 — the middle half of 14 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 Mercedes Benz Amg Gt
The $77,471–$104,474 typical range isn't randomness — two factors explain most of it:
The AMG GT typically asks $75,656, while the AMG GT R asks $137,948 — same year, same market.
Asking prices run about $109,289 under 15K miles and fall to $74,999 at 30K–45K miles — roughly $11,400 for every 10,000 miles.
Find your mileage and trim in the configurator below.
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Modelled from 28 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Mercedes Benz Amg Gt: a fair price for your mileage
A 2018 Mercedes Benz Amg Gt sheds roughly $11,400 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | AMG GT | AMG GT R | AMG GT C |
|---|---|---|---|---|
| Under 15K miles | $109,289 | $84,999 | $150,350 | $106,998 |
| 15K–30K miles | $93,995 | $76,995 | $132,744 | $93,995 |
| 30K–45K miles | $74,999 | $73,989 | — | $99,999 |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 21 listings | $109,289 | $91K–$150K |
| 15K–30K miles | 27 listings | $93,995 | $81K–$130K |
| 30K–45K miles | 17 listings | $74,999 | $73K–$86K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; California prices track it closely.
2018 Mercedes Benz Amg Gt: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| AMG GT | 28 listings | $75,656 | $71K–$83K | |
| AMG GT R | 18 listings | $137,948 | $127K–$155K | |
| AMG GT C | 15 listings | $99,995 | $90K–$105K | |
| AMG GT S | 5 listings | $85,790 | $70K–$90K |
Based on a small number of listings per trim — medians are indicative, not definitive. National data; California prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Mercedes Benz Amg Gt is $89,772 (July 2026) — down 9.2% from $98,900 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $89,772 | $75K–$123K | 52 |
| June 2026 | $90,166 | $79K–$110K | 70 |
| May 2026 | $95,000 | $79K–$129K | 68 |
| April 2026 | $91,495 | $79K–$110K | 66 |
| March 2026 | $91,492 | $78K–$118K | 66 |
| February 2026 | $89,989 | $79K–$116K | 69 |
| January 2026 | $87,272 | $77K–$110K | 81 |
| December 2025 | $84,425 | $75K–$95K | 52 |
| November 2025 | $84,947 | $78K–$95K | 55 |
| October 2025 | $89,900 | $79K–$102K | 39 |
| September 2025 | $90,946 | $82K–$116K | 28 |
| August 2025 | $98,900 | $76K–$106K | 35 |
2018 Mercedes Benz Amg Gt inventory across the U.S.
Keep exploring Amg Gt prices
2018 Mercedes Benz Amg Gt · $91,780 typical · 14 listingsOther Mercedes Benz Amg Gt years
Live 2018 Mercedes Benz Amg Gt listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Mercedes Benz Amg Gt listings on VehiSales →.
More 2018 Mercedes Benz prices
Frequently asked questions
Why do 2018 Mercedes Benz Amg Gt prices range from $58,889 to $149,901 in California?
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 $77,471 and $104,474 — 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 Amg Gt?
Expect roughly $11,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $34,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Mercedes Benz Amg Gt prices in California differ from the rest of the country?
Yes. The average in California is $91,780, which is $6,969 below the national average of $98,749. Local supply, demand and transport costs all play a part.
How many 2018 Mercedes Benz Amg Gt are for sale in California right now?
14 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 14 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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