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Roughlock Auto · Spearfish, SD

2017 INFINITI QX80

89,629 miles · suv

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2017
MakeINFINITI
ModelQX80
Stock number26511
Mileage89,629 miles
BodySport Utility
Engine5.6L 8 CYL. GAS
Cylinders8
Displacement5.6L
Horsepower400
TransmissionAutomatic
Drivetrain4 WHEEL
FuelGasoline
ExteriorLiquid Platinum
InteriorGraphite

Vehicle description

Infiniti adds 20-inch alloy wheels, automatic LED headlights and foglights, automatic high-beam control, a sunroof, roof rails, power-folding and auto-dimming mirrors, a power liftgate, front and rear parking sensors, keyless entry and ignition, automatic tri-zone climate control, leather upholstery, an eight-way power-adjustable and heated driver seat, a power-folding 60/40-split third-row seat, and a power-adjustable, heated steering wheel. CARFAX available online at www.roughlockauto.com.

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide
Asking price$24,842Dealer asking price · 89,629 mi
Expected price$18,383Expected for its mileage · median $15,550 of 82 similar
vs. market High price+35.1%Well above similar listings

Where this price sits

Among the highest-priced · 1% of 82 similar listings ask more than this car.

$7,290lowest$33,999highest
Middle 50% of asking pricesMedianThis car

Price vs. expected

+35.1%
−25%Expected+25%
Well above similar listings$6,459 above the expected price of $18,383

Price range

$24,842
$7,290$33,999
82nd lowest price of 83 similar listings nationwideTick marks the mileage-adjusted expected price · range of 82 similar listings

AutosXchange Insights

  • Compared with 82 used 2017 Infiniti QX80 (all trims) listings nationwide, adjusted for mileage.
  • Priced $6,459 above the $18,383 expected for its mileage — compare options, condition and history.
  • Adjusted for 89,629 mi vs 125,213 mi typical (about $796 per 10,000 mi in these listings).
  • The listing does not name its trim, so all QX80 trims are compared.
  • 82nd lowest price of 83 similar listings nationwide.
  • About 8,963 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # 26511 — mention it when you call or text.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($24,842).

$24.6k$24.7k$24.8k$24.9k$25.0k$25.1kNov 6Nov 7Nov 8Nov 9

AutosXchange Intel Hub: Price changes for this model in South Dakota · This model in the Intel Hub · Market movers in South Dakota

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 9); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

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