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AutosXchange market data

2018 Infiniti Q50 prices & market data

What dealers are asking for the 2018 Infiniti Q50 right now, from 49 current listings at 44 dealerships across 13 states.

Asking prices of current listings · AutosXchange live dealer listings, November 5, 2026 · not sold prices

49Listings for sale now
$15,898Median asking price
$10,000–$20,595Typical range (10th–90th percentile)
96,324Median miles (49 listings with odometer)
44Dealerships listing it
See 2018 Infiniti Q50 listingsAll Infiniti Q50 yearsOther Infiniti models
Price vs. mileage

2018 Infiniti Q50: asking price vs. mileage

On the trend line, every 10,000 more miles goes with about $730 lower asking price.

2018 Infiniti Q50 asking price vs. mileageScatter of 46 current 2018 Infiniti Q50 listings (asking price against odometer miles), with a least-squares trend line of about $-730 per 10,000 miles.$7.5k$10k$12.5k$15k$17.5k$20k$22.5k$25k025k50k75k100k125k150k175kOdometer (miles)Asking price
Each dot is one current listing; the line is a straight least-squares fit over all of them. 3 extreme listings (top/bottom 1% of price or mileage) are outside the chart.
Price distribution

2018 Infiniti Q50: how asking prices are spread

Half of listings ask between $11,999 and $18,895; the most common band is $14,000–$16,000 (11 listings).

2018 Infiniti Q50 asking price distributionHistogram of 49 current 2018 Infiniti Q50 asking prices in 10 bins of $2,000; median $15,898.03581013$8k–$10k: 4 listings$10k–$12k: 9 listings$12k–$14k: 6 listings$14k–$16k: 11 listings$16k–$18k: 4 listings$18k–$20k: 9 listings$20k–$22k: 4 listings$22k–$24k: 1 listing$24k–$26k: 0 listings$26k–$28k: 1 listing (includes 1 above $28k)$8k$12k$16k$20k$24k$28k+Median $15,898Asking price (bar height = number of listings)
Bars count listings in $2,000 price bands; the dashed line marks the median. The outer bars also include the lowest and highest 1% of prices.
Where they are listed

2018 Infiniti Q50: listings by state (top 10)

Texas has the most, with 11 listings (22% of 49).

2018 Infiniti Q50 listings by stateNumber of current 2018 Infiniti Q50 listings by dealer state: Texas 11, California 8, Florida 7, North Carolina 4, Nebraska 4, Virginia 3, Arizona 2, Georgia 2, Michigan 2, New York 2.TexasTexas: 11 · 22%11 · 22%CaliforniaCalifornia: 8 · 16%8 · 16%FloridaFlorida: 7 · 14%7 · 14%North CarolinaNorth Carolina: 4 · 8%4 · 8%NebraskaNebraska: 4 · 8%4 · 8%VirginiaVirginia: 3 · 6%3 · 6%ArizonaArizona: 2 · 4%2 · 4%GeorgiaGeorgia: 2 · 4%2 · 4%MichiganMichigan: 2 · 4%2 · 4%New YorkNew York: 2 · 4%2 · 4%
Counts current AutosXchange listings by the selling dealer's state (13 states in total).
Current listings

2018 Infiniti Q50 for sale now: best value first

2018 INFINITI Q50 for sale in Dallas, TX40% below similar
2018 INFINITI Q50$8,995159,020 mi · Dallas, TXMABS Auto Group
2018 Infiniti Q50 2.0t PURE RWD for sale in Dallas, TX34% below similar
2018 Infiniti Q50 2.0t PURE RWD$9,799142,508 mi · Dallas, TXLEGEND AUTOHAUS
2018 Infiniti Q50 for sale in Pasadena, TX33% below similar
2018 Infiniti Q50$9,995162,504 mi · Pasadena, TXAuto 4 Less
2018 INFINITI Q50 for sale in Houston, TX33% below similar
2018 INFINITI Q50$10,000111,334 mi · Houston, TXHOUSTX AUTO SALES
2018 Infiniti Q50 3.0T Sport for sale in Manassas, VA33% below similar
2018 Infiniti Q50 3.0T Sport$10,000139,119 mi · Manassas, VAKargar Motors of Manassas
2018 Infiniti Q50 3.0t LUXE for sale in Greensboro, NC29% below similar
2018 Infiniti Q50 3.0t LUXE$10,595156,170 mi · Greensboro, NCRick's Used Cars Inc.
2018 Infiniti Q50 3.0t LUXE RWD for sale in Dallas, TX26% below similar
2018 Infiniti Q50 3.0t LUXE RWD$10,998134,770 mi · Dallas, TXCARNOVA LLC
2018 Infiniti Q50 3.0T Luxe for sale in Jacksonville, FL26% below similar
2018 Infiniti Q50 3.0T Luxe$10,999152,929 mi · Jacksonville, FLAtlantic Car Company
2018 Infiniti Q50 3.0T Luxe for sale in Raleigh, NC21% below similar
2018 Infiniti Q50 3.0T Luxe$11,800125,079 mi · Raleigh, NCAria Auto Inc.
2018 Infiniti Q50 3.0T Luxe for sale in Greensboro, NC20% below similar
2018 Infiniti Q50 3.0T Luxe$11,900104,190 mi · Greensboro, NCROADLINK AUTO SALES
2018 INFINITI Q50 for sale in Dalton, GA19% below similar
2018 INFINITI Q50$11,995143,512 mi · Dalton, GANorth Georgia Auto Sales
2018 INFINITI Q50 Luxe for sale in Hialeah, FL19% below similar
2018 INFINITI Q50 Luxe$11,999106,106 mi · Hialeah, FLPristine Auto Brokers
2018 Infiniti Q50 3.0t LUXE RWD for sale in Glendale, AZ16% below similar
2018 Infiniti Q50 3.0t LUXE RWD$12,495129,370 mi · Glendale, AZTrucks and more llc
2018 Infiniti Q50 3.0t LUXE AWD for sale in Palmyra, NJ13% below similar
2018 Infiniti Q50 3.0t LUXE AWD$12,995144,250 mi · Palmyra, NJSRT Motors
2018 INFINITI Q50 for sale in Norfolk, VA13% below similar
2018 INFINITI Q50$12,995112,562 mi · Norfolk, VAVirginia Auto Sales
2018 INFINITI Q50 for sale in Tampa, FL8% below similar
2018 INFINITI Q50$13,750162,123 mi · Tampa, FLTurbo Toys
2018 INFINITI Q50 for sale in Opa Locka, FL6% below similar
2018 INFINITI Q50$13,99154,143 mi · Opa Locka, FLFARAON MOTORS
2018 Infiniti Q50 3.0T Luxe for sale in Lumberton, TX6% below similar
2018 Infiniti Q50 3.0T Luxe$13,995102,655 mi · Lumberton, TXGrantz Auto Plaza LLC
2018 INFINITI Q50 3.0t LUXE for sale in El Cajon, CA
2018 INFINITI Q50 3.0t LUXE$14,90089,186 mi · El Cajon, CAAuto City
2018 Infiniti Q50 3.0T Luxe for sale in Orlando, FL
2018 Infiniti Q50 3.0T Luxe$14,900128,481 mi · Orlando, FLGRANT CAR CONCEPTS
2018 Infiniti Q50 3.0T Luxe for sale in Virginia Beach, VA
2018 Infiniti Q50 3.0T Luxe$14,95093,758 mi · Virginia Beach, VADas Auto
2018 Infiniti Q50 3.0t LUXE RWD for sale in Tulsa, OK
2018 Infiniti Q50 3.0t LUXE RWD$14,999117,980 mi · Tulsa, OKCar City Tulsa
2018 Infiniti Q50 3.0t LUXE RWD for sale in Dallas, TX
2018 Infiniti Q50 3.0t LUXE RWD$15,49996,324 mi · Dallas, TXB 7 Motors
2018 INFINITI Q50 3.0t LUXE Sedan 4D for sale in Broken Arrow, OK
2018 INFINITI Q50 3.0t LUXE Sedan 4D$15,89890,024 mi · Broken Arrow, OKJT Wholesale Auto, Inc.
See all 49 2018 Infiniti Q50 listings
Sorted by how far each asking price is below the median of the same model within one model year (all current listings nationwide). Badges show listings at least 5% below that median. Listings priced under 60% of that median (often data errors or damaged vehicles) and model years with fewer than 5 comparable listings are listed after the ranked ones.
By model year

Infiniti Q50 market data by model year

Listings and median asking price per model year. Pages for years with fewer than 5 listings show the listings only.
Shop locally

2018 Infiniti Q50 for sale by city

FAQ

Frequently asked questions

What is the average asking price of a 2018 Infiniti Q50?
Across 49 current listings on AutosXchange, the median asking price of a 2018 Infiniti Q50 is $15,898. Most listings (10th to 90th percentile) ask between $10,000 and $20,595. These are dealer asking prices, not sold prices.
How many Infiniti Q50 are for sale?
AutosXchange currently lists 49 vehicles from 44 dealerships in 13 states.
What mileage is typical for a 2018 Infiniti Q50?
The median odometer reading is 96,324 miles; the middle half of listings show between 68,528 and 127,000 miles (49 listings with a published odometer).
What is a fair asking price for a 2018 Infiniti Q50?
Half of current listings ask between $11,999 and $18,895 (25th to 75th percentile), around a median of $15,898. Compare mileage, trim, condition and the vehicle history report before deciding; AutosXchange figures are asking prices, not sold prices.
Where are the most Infiniti Q50 for sale?
Texas has the most current listings (11), followed by California (8).

AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.