$45 lower median
2018 BMW 320i
$13,950Median asking price · 183 qualifying listings
Middle 50%$11,900–$15,998
Find listings on VehiSales ↗Actual xDrive SA listing photo; individual equipment may differ.
↑↓
move
↵
open
esc
close
2018 Infiniti QX30 prices in the U.S.
$13,999
Median pre-owned asking price
145 pre-owned listings · Updated September 20, 2026
Price your exact car
National price overview
Typical asking price range
$11,781 – $15,995 All 145 listings · Middle 50% of asking pricesMedian asking price
$13,999Trim, mileage and condition change what a comparable vehicle costs.
As of September 20, 2026, the median asking price for a used 2018 Infiniti QX30 in the U.S. is $13,999, based on 145 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median pre-owned asking price for a 2018 Infiniti QX30 in the U.S. is $13,999 based on 145 active listings.
145 active dealer listings
Snapshot September 20, 2026 · refreshed daily
30-day asking price change: +$857.
Typical: $11,781–$15,995 — the middle half of 145 asking prices
Median $13,999
$7,999 low
$20K 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.
$13,999
Pre-owned median (145)
83,222
Average mileage
What moves the price
Mileage
Asking prices run about $18,600 at 30K–45K miles and fall to $10,230 over 105K miles — roughly $1,100 for every 10,000 miles. These are different vehicles; trim, condition and equipment also vary.
Observed spread: up to $8,370About these price differences
The $11,781–$15,995 typical range isn't randomness — one factor explains most of it:
Biggest factor in these observed spreads: Mileage. 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 Infiniti QX30. Mileage adjusts the estimate only.
Total miles the car has already driven, as shown on its odometer.
mi
Estimated asking price · All trims
$13,999
$11,781
–
$15,995
145 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 145 real asking prices, adjusted for mileage and location. An illustrative estimate from mixed listing groups, not matched vehicles. Not a formal appraisal.
Live 2018 Infiniti QX30 listings, priced by VIN
Compared with all listings
All-listings median $13,999
2018 Infiniti QX30
Premium
$8,400
VIN SJKCH5CR9JA003727
−$5,599 · vs all-listings median
2018 Infiniti QX30
Premium
$8,500
VIN SJKCH5CR4JA045495
−$5,499 · vs all-listings median
2018 Infiniti QX30
Premium
$10,744
VIN SJKCH5CR8JA040266
−$3,255 · vs all-listings median
View 9 more priced VINs
- Trim not specified VIN SJKCH5CP3JA056339 $11,500 −$2,499 vs median
- Premium VIN SJKCH5CPXJA054958 $12,495 −$1,504 vs median
- Trim not specified VIN SJKCH5CP7JA003207 $12,975 −$1,024 vs median
- Trim not specified VIN SJKCH5CP0JA059196 $13,500 −$499 vs median
- Trim not specified VIN SJKCH5CP1JA049874 $13,800 −$199 vs median
- Luxe VIN SJKCH5CP3JA005150 $14,956 +$957 vs median
- Premium VIN SJKCH5CR7JA046205 $15,750 +$1,751 vs median
- Premium VIN SJKCH5CR1JA054025 $15,854 +$1,855 vs median
- Premium VIN SJKCH5CR4JA057291 $15,998 +$1,999 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 Infiniti QX30 with other models from the same year. Choose the trims that matter to you.
As of September 20, 2026, among same-year alternatives to the 2018 Infiniti QX30 in this catalog, the 2018 Jaguar XE has the lowest median asking price ($13,912, 60 listings with photos) and the 2018 BMW 430i the highest ($17,275, 360 listings).
Comparison catalog · Snapshot September 20, 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 Infiniti QX30
All trims · United States
The price overview above is this page’s reference figure. The comparison below uses its own catalog sample: 109 listings with photos, catalog median $13,995 (the baseline for the “lower/higher” badges).
Middle 50%: $11,781–$15,855
Explore the alternatives
$83 lower median
2018 Jaguar XE
$13,912Median asking price · 60 qualifying listings
Middle 50%$11,194–$16,668
Find listings on VehiSales ↗Actual R Sport listing photo; individual equipment may differ.
$3,280 higher median
2018 BMW 430i
$17,275Median asking price · 360 qualifying listings
Middle 50%$14,699–$19,502
Find listings on VehiSales ↗Actual Gran Coupe listing photo; individual equipment may differ.
$1,842 higher median
2018 Alfa Romeo Giulia (952)
$15,837Median asking price · 129 qualifying listings
Middle 50%$13,967–$17,894
Find listings on VehiSales ↗Actual Base listing photo; individual equipment may differ.
$2,171 higher median
2018 Lincoln MKZ
$16,166Median asking price · 147 qualifying listings
Middle 50%$13,995–$19,000
Find listings on VehiSales ↗Actual Reserve 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 Infiniti QX30 All trims | see price overview above | $11,781–$15,855 | 109 |
| 2018 BMW 320i All trims | $13,950 | $11,900–$15,998 | 183 |
| 2018 Jaguar XE All trims | $13,912 | $11,194–$16,668 | 60 |
| 2018 BMW 430i All trims | $17,275 | $14,699–$19,502 | 360 |
| 2018 Alfa Romeo Giulia (952) All trims | $15,837 | $13,967–$17,894 | 129 |
| 2018 Lincoln MKZ All trims | $16,166 | $13,995–$19,000 | 147 |
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 20, 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 Infiniti QX30: 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 $1,100 per 10,000 miles. These are different vehicles, not depreciation of the same car.
Region · trim United States · All trims
Active listings 145
Median asking price $13,999
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.
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
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 8 listings | $18,600 | $18K–$20K |
| 45K–60K miles | 13 listings | $16,495 | $16K–$19K |
| 60K–75K miles | 32 listings | $15,676 | $15K–$16K |
| 75K–90K miles | 29 listings | $14,386 | $13K–$15K |
| 90K–105K miles | 28 listings | $12,175 | $12K–$13K |
| Over 105K miles | 32 listings | $10,230 | $8,862–$12K |
United States — all states. These bands combine different trims, conditions and listing histories. They do not hold trim or condition constant.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Understand the differences
2018 Infiniti QX30: 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.
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 Infiniti QX30 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 Infiniti QX30 is $13,998 (September 2026) — down 15.2% from $16,500 in September 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $13,998 | $12K–$16K | 116 |
| August 2026 | $13,530 | $12K–$16K | 149 |
| July 2026 | $13,753 | $11K–$16K | 146 |
| June 2026 | $13,995 | $12K–$16K | 123 |
| May 2026 | $14,840 | $13K–$16K | 114 |
| April 2026 | $14,049 | $12K–$16K | 102 |
| March 2026 | $13,996 | $12K–$16K | 134 |
| February 2026 | $14,992 | $13K–$17K | 113 |
| January 2026 | $14,400 | $12K–$16K | 98 |
| December 2025 | $13,992 | $12K–$16K | 82 |
| November 2025 | $14,126 | $13K–$16K | 91 |
| October 2025 | $14,195 | $13K–$17K | 79 |
| September 2025 | $16,500 | $13K–$18K | 27 |
2018 Infiniti QX30 prices by state
See how asking prices vary across states. Looking for a 2018 Infiniti QX30 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 20, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
Explore 26 more state markets
Colorado
Typical asking price
$14,301
- Active listings
- 4
- Listed this year
- 25
Not enough active listings for a state price report.
Maryland
Typical asking price
$15,796
- Active listings
- 4
- Listed this year
- 15
Not enough active listings for a state price report.
Massachusetts
Typical asking price
$14,990
- Active listings
- 4
- Listed this year
- 17
Not enough active listings for a state price report.
New Hampshire
Typical asking price
$14,448
- Active listings
- 4
- Listed this year
- 8
Not enough active listings for a state price report.
New Jersey
Typical asking price
$12,997
- Active listings
- 4
- Listed this year
- 31
Not enough active listings for a state price report.
North Carolina
Typical asking price
$12,995
- Active listings
- 4
- Listed this year
- 21
Not enough active listings for a state price report.
Alabama
Typical asking price
$14,998
- Active listings
- 3
- Listed this year
- 15
Not enough active listings for a state price report.
Arizona
Typical asking price
$14,995
- Active listings
- 3
- Listed this year
- 12
Not enough active listings for a state price report.
Kentucky
Typical asking price
$16,220
- Active listings
- 3
- Listed this year
- 5
Not enough active listings for a state price report.
Missouri
Typical asking price
$16,594
- Active listings
- 3
- Listed this year
- 7
Not enough active listings for a state price report.
Michigan
Typical asking price
$13,696
- Active listings
- 2
- Listed this year
- 9
Not enough active listings for a state price report.
Nevada
Typical asking price
$15,998
- Active listings
- 2
- Listed this year
- 8
Not enough active listings for a state price report.
Oklahoma
Typical asking price
$13,500
- Active listings
- 2
- Listed this year
- 11
Not enough active listings for a state price report.
Oregon
Typical asking price
$13,695
- Active listings
- 2
- Listed this year
- 5
Not enough active listings for a state price report.
South Carolina
Typical asking price
$14,496
- Active listings
- 2
- Listed this year
- 6
Not enough active listings for a state price report.
Tennessee
Typical asking price
$13,695
- Active listings
- 2
- Listed this year
- 17
Not enough active listings for a state price report.
Utah
Typical asking price
$13,353
- Active listings
- 2
- Listed this year
- 6
Not enough active listings for a state price report.
Virginia
Typical asking price
$14,550
- Active listings
- 2
- Listed this year
- 22
Not enough active listings for a state price report.
Washington
Typical asking price
$13,998
- Active listings
- 2
- Listed this year
- 9
Not enough active listings for a state price report.
Louisiana
Typical asking price
$13,998
- Active listings
- 1
- Listed this year
- 9
Not enough active listings for a state price report.
Mississippi
Typical asking price
$14,824
- Active listings
- 1
- Listed this year
- 7
Not enough active listings for a state price report.
New Mexico
Typical asking price
$14,750
- Active listings
- 0
- Listed this year
- 5
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 Infiniti QX30 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 Infiniti QX30 years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
2017
Infiniti QX30
Typical asking price
$12,299
Explore this year →
You are here
2018
Infiniti QX30
Typical asking price
$13,999
Your current report
A newer model year
2019
Infiniti QX30
Typical asking price
$15,894
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.
- 2019 $15,894 Median
-
You are here 2018 $13,999 Median
- 2017 $12,299 Median
Explore all 2 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
MEET THE REST OF THE LINEUP
More 2018 Infiniti prices
Something else catch your eye? Explore other 2018 Infiniti models before you decide.
Infiniti Q50
Explore this model →
Infiniti QX60
Explore this model →
Infiniti QX80
Explore this model →
Infiniti Q60
Explore this model →
Infiniti Q70
Explore this model →
Infiniti Q70L
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 Infiniti QX30 cost per month?
Estimate the monthly payment on a $13,999 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
$249
per month
60 months · 7.0% APR · $1,400 down
Amount financed
$12,599
Total interest
$2,341
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 Infiniti QX30 prices range from $7,999 to $20,275?
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 $11,781 and $15,995 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Infiniti QX30?
Across the lowest- and highest-mileage groups, asking prices differ by roughly $1,100 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 Infiniti QX30 are for sale right now?
145 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 Infiniti QX30?
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 145 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? See the factory window sticker for this QX30 →
Own a 2018 Infiniti QX30? See what it's worth →
KEEP EXPLORING
More car research
Explore other vehicles, local markets and vehicle-history tools.
