Trim · 2016–2024

GMC Sierra 3500HD SLT 6 1/2 ft prices

Name: GMC Sierra 3500HD SLT 6 1/2 ft
Brand: GMC

Part of the SLT family · 4 for sale · 0 auction results

Editions

4 model years priced

Price by model year

asking now · sold 3y

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Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.

asking prices · each priced on its own

Trim	Years	For sale	Median ask
Denali	2011–2026	1,292	$55k
AT4	2020–2026	335	$63k
SLT	2005–2026	287	$47k
SLE	2009–2026	244	$46k
Pro	2022–2026	124	$48k
Base	2015–2021	83	$30k
Work	2007–2014	19	$20k
SLE1	2008	2	$18k
6 1/2 ft	2016–2020	2	$33k
158.1	2015–2017	2	$33k

EPA · by model year

No EPA data for this model.

NHTSA · newest first

No safety recalls on record.

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The state map, GMC Sierra 3500HD SLT 6 1/2 fts listed below market now, every model year's sales and asking prices, and the latest results.