Market price · Used 2017 GMC Yukon XL 1,171 listings tracked

Used 2017 GMC Yukon XL Price in the US

A used 2017 GMC Yukon XL in the US typically lists for $17,500–$23,999, with a median asking price of $20,950 across 1,171 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $7,500, a 2017 SLE in Brooklyn, NY — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2017 GMC Yukon XL · asking prices1,171 listings

median $20.9k ◀ cheapest $7,500

$12k$30k

Typical range: $17,500 – $23,999
Median: $20,950
Cheapest 5%: under $13,463
Cheapest listed now: $7,500

Browse by model year

typical price per year

More years (19)

Cheapest 10 listed right now

ranked by price

$7,500

2017 GMC Yukon XL SLE

266,000 mi · Brooklyn, NY
View listing →
$7,995

2017 GMC Yukon XL SLT

207,942 mi · Salt Lake City, UT · Daddys Auto Sales
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$8,300

2017 GMC Yukon XL SLT

211,950 mi · Caddo Mills, TX · Nuts and Threads Garage
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$8,999

2017 GMC Yukon XL SLT

209,350 mi · Pelham, GA · Evolution Chrysler Dodge Jeep Ram
View listing →
$8,999

2017 GMC Yukon XL SLT

226,174 mi · Bloomfield, NJ · Pristine Auto Group
View listing →
$9,500

2017 GMC Yukon XL Denali

157,235 mi · Coconut Creek, FL · Salvage Reseller
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$9,500

2017 GMC Yukon XL SLT

196,000 mi · Winder, GA · First Auto Sales
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$9,999

2017 GMC Yukon XL SLE

193,785 mi · Grand Forks, ND · Hiebert Family Motors
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$10,000

2017 GMC Yukon XL Denali

243,022 mi · Fairview Heights, IL · Kennedi Auto Sales
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$10,278

2017 GMC Yukon XL SLT

232,601 mi · Marshall, TX · Patterson Chrysler Dodge Jeep
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 2017 GMC Yukon XL asks $17,500–$23,999. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2017 GMC Yukon XL cost?

A used 2017 GMC Yukon XL in the US typically lists for $17,500 to $23,999, with a median asking price of $20,950 across 1,171 active US dealer listings. Nine in ten are priced between $13,463 and $28,995 (as of 2026-10-17, source: UnderMarket Cars).

Is $21,000 a good price for a used 2017 GMC Yukon XL?

That sits at about the market median ($20,950) for a used 2017 GMC Yukon XL. Under $17,500 puts you in the cheapest quarter of active US listings and under $13,463 in the cheapest 5%; above $28,995 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2017 GMC Yukon XL for sale right now?

$7,500 — a 2017 GMC Yukon XL SLE in Brooklyn, NY, $13,450 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 2017 GMC Yukon XL 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.