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2011 GMC Sierra 2500 HD SLT

Truck (Extended Cab) · 360 hp

Sticker from

$39,675Factory MSRP, base configuration

Market

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Which Sierra 2500 HD is right for you?

Four trims, $28,415 to $43,650. Tap one to open it.

$28,415−$11,260Work Truck360 hp $31,675−$8,000SLE360 hp $39,675This trimSLT360 hp $43,650+$3,975Denali360 hp

Bar heights follow the price. The widest step is $8,000, from SLE to SLT.

The numbers.

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

360hp6.0L eight-cylinder

380lb-ftTorque

RWD / 4WD6-speed automatic

5Seats

5,995–6,525 lbsCurb weight

9,500–9,900 lbsGVWR

13,000 lbsMax towing

3,123–3,506 lbsMax payload

Paint and trim.

3 interiors

Ebony
Very Dark Cashmere/Light Cashmere
Dark Titanium/Light Titanium

All leather.

8 factory paints

Midnight Blue Metallic
Stealth Gray Metallic
Pure Silver Metallic
Summit White
Gray Green Metallic
Storm Gray Metallic
Fire Red
Onyx Black

Safety and recalls

No recall campaigns on file.

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Overall—Not rated

Frontal—Not rated

Side—Not rated

Rollover—Not rated

NHTSA has not published ratings for the 2011 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.

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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.

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