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2015 GMC Sierra 2500 HD SLT, front three-quarter view, paint 1 of 8

Paint 1 of 8

2015 GMC Sierra 2500 HD SLT

Truck (Double Cab) · 360 hp

Sticker from
$45,600Factory MSRP, base configuration

Market

Too few listings to publish a market price.

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Which Sierra 2500 HD is right for you?

Four trims, $33,195 to $53,000. Tap one to open it.

$33,195−$12,405Base360 hp$38,425−$7,175SLE360 hp$45,600This trimSLT360 hp$53,000+$7,400Denali360 hp

Bar heights follow the price. The widest step is $7,400, from SLT to Denali.

The numbers.

Eight configurations: rear-wheel or four-wheel drive, 6-speed automatic.

360hp6.0L eight-cylinder
380lb-ftTorque
RWD / 4WD6-speed automatic
6Seats
6,062–6,689 lbsCurb weight
9,500–9,900 lbsGVWR
13,000–14,500 lbsMax towing
3,152–3,671 lbsMax payload

Paint and trim.

3 interiors

  • Jet Black
  • Cocoa/Dune
  • Dark Ash Seats with Jet Black Interior accents

All leather.

9 factory paints

  • Stealth Gray Metallic
  • Onyx Black
  • Quicksilver Metallic
  • Fire Red
  • Iridium Metallic
  • Sonoma Red Metallic
  • Bronze Alloy Metallic
  • Cobalt Blue Metallic
  • Summit White

8 of the 9 are shown on the car at the top.

Safety and recalls

No recall campaigns on file.

Recalls are settled per car, not per model. Check the one you are buying.

Overall—Not rated
Frontal—Not rated
Side—Not rated
Rollover—Not rated

NHTSA has not published ratings for the 2015 Sierra 2500 HD. A model year is often unrated for a year or more after it goes on sale.

NHTSA NCAP · checked Oct 2026

Cover this Sierra 2500 HD for longer.

These plans are vehicle service contracts from third-party providers.

See extended plan pricesLive prices for this car. They depend on its age and mileage.See prices

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What would this Sierra 2500 HD cost to insure?

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Other years of the Sierra 2500 HD SLT.

2016 Sierra 2500 HD SLT

$46,250$650 more10 colors · starting MSRP

2014 Sierra 2500 HD SLT

$45,585$15 less9 colors · starting MSRP

2017 Sierra 2500 HD SLT

$46,785$1,185 more9 colors · starting MSRP

Pictures show this year's car in another paint. Starting MSRP is before destination, taxes and dealer fees.