Live US dealer listings Median-priced benchmark Updated 2026-10-17
Market price · Used 2018 Mercedes-Benz AMG GT 77 listings tracked

Used 2018 Mercedes-Benz AMG GT Price in the US

A used 2018 Mercedes-Benz AMG GT in the US typically lists for $79,949–$113,361, with a median asking price of $91,967 across 77 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $54,950, a 2018 in Jacksonville, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2018 Mercedes-Benz AMG GT · asking prices77 listings
$60k$160k
Typical range
$79,949 – $113,361
Median
$91,967
Cheapest 5%
under $66,954
Cheapest listed now
$54,950

Browse by model year

typical price per year
More years (2)

Cheapest 10 listed right now

ranked by price
  1. $54,950
    2018 Mercedes-Benz AMG GT
    50,104 mi · Jacksonville, FL · GW Trucks
    View listing →
  2. $58,499
    2018 Mercedes-Benz AMG GT
    33,702 mi · Los Angeles, CA · Drivetime LA
    View listing →
  3. 2018 Mercedes-Benz AMG GT
    $59,999
    2018 Mercedes-Benz AMG GT
    24,000 mi · Provo, UT · Auto Market
    View listing →
  4. 2018 Mercedes-Benz AMG GT
    $62,777
    2018 Mercedes-Benz AMG GT
    50,117 mi · Lodi, NJ · Soliman Motors
    View listing →
  5. 2018 Mercedes-Benz AMG GT
    $67,998
    2018 Mercedes-Benz AMG GT C
    87,163 mi · Los Angeles, CA · Motorenn
    View listing →
  6. 2018 Mercedes-Benz AMG GT
    $68,982
    2018 Mercedes-Benz AMG GT
    44,940 mi · Marietta, GA · Mercedes-Benz of Marietta
    View listing →
  7. 2018 Mercedes-Benz AMG GT
    $69,800
    2018 Mercedes-Benz AMG GT
    39,154 mi · Miami, FL · Sanfer Sports Cars
    View listing →
  8. 2018 Mercedes-Benz AMG GT
    $69,990
    2018 Mercedes-Benz AMG GT
    30,387 mi · Marietta, GA · Grand Motorcars
    View listing →
  9. 2018 Mercedes-Benz AMG GT
    $69,995
    2018 Mercedes-Benz AMG GT
    29,045 mi · Fairfax, VA · Auto Buying Service
    View listing →
  10. 2018 Mercedes-Benz AMG GT
    $69,995
    2018 Mercedes-Benz AMG GT
    23,995 mi · Joliet, IL · motorcarsofchicago
    View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 Mercedes-Benz AMG GT asks $79,949–$113,361. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2018 Mercedes-Benz AMG GT cost?

A used 2018 Mercedes-Benz AMG GT in the US typically lists for $79,949 to $113,361, with a median asking price of $91,967 across 77 active US dealer listings. Nine in ten are priced between $66,954 and $159,157 (as of 2026-10-17, source: UnderMarket Cars).

Is $92,000 a good price for a used 2018 Mercedes-Benz AMG GT?

That sits at about the market median ($91,967) for a used 2018 Mercedes-Benz AMG GT. Under $79,949 puts you in the cheapest quarter of active US listings and under $66,954 in the cheapest 5%; above $159,157 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2018 Mercedes-Benz AMG GT for sale right now?

$54,950 — a 2018 Mercedes-Benz AMG GT in Jacksonville, FL, $37,017 under the median (as of 2026-10-17).

Are these MSRP or real asking prices?

Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.

How often are prices updated?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2018 Mercedes-Benz AMG GT page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.

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Prices updated 2026-10-17. Data covers active dealer listings across the USA.