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2012 GMC Sierra 3500 HD SLE

Truck (Regular Cab) · 322 hp

Sticker from

$33,345Factory MSRP, base configuration

Market

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36 factory options, from $35 to $1,905.

HD SLE Premium Package$1,905

Texas Edition$1,905

Leather Front Bucket Seats$1,795

Allison 1000 6-Speed Automatic Transmission$1,200

Leather Seat Trim$1,095

SLE Preferred Package$1,015

Premium Cloth Front Bucket Seats$995

Convenience Package$860

Bose Premium Speaker System$500

Rear View Camera System$450

Head Curtain Airbags$395

Driver 6-Way Power Seat Adjuster$295

Off-Road Suspension Package$295

Dual 125 Amp Alternators$270

Power Rear Sliding Window$250

High Idle Switch$200

Rear Window Defogger$175

LT265/70R18E All-Terrain Blackwall Tires$150

Heavy Duty Auxiliary Battery$135

4.10 Rear Axle Ratio$100

Engine Block Heater$90

160 Amp Alternator$75

Winter Covers for Diesel Engine$55

Roof Marker Lamps$55

5th-Wheel Trailer Wiring Equipment$35

California Emission Requirements—

California Emissions Override—

Duramax 6.6L Turbodiesel V8 Engine—

Federal Emissions Override—

Federal Emissions Requirements—

Front License Plate Holder—

Graphite-Colored Rubberized-Vinyl Floor Covering—

Northeast Emissions—

Rear Bumper Delete—

SLE Decor—

State-Specific Emissions Override—

Which Sierra 3500 HD is right for you?

Four trims, $30,595 to $46,360. Tap one to open it.

$30,595−$2,750Work Truck322 hp $33,345This trimSLE322 hp $41,480+$8,135SLT322 hp $46,360+$13,015Denali360 hp

Bar heights follow the price. The widest step is $8,135, from SLE to SLT.

The numbers.

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

322hp6.0L eight-cylinder

380lb-ftTorque

RWD / 4WD6-speed shiftable automatic

3–6Seats

5,775–7,144 lbsCurb weight

10,400–13,400 lbsGVWR

13,000–17,000 lbsMax towing

4,187–7,215 lbsMax payload

120 standard items.

Five groups, sized by how much is in each.

6 interiors

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

Premium cloth or leather.

9 factory paints

Steel Gray Metallic
Stealth Gray Metallic
Summit White
Quicksilver Metallic
Fire Red
Carbon Black Metallic
Mocha Steel Metallic
Midnight Blue Metallic
Onyx Black

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.

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Overall—Not rated

Frontal—Not rated

Side—Not rated

Rollover—Not rated

NHTSA has not published ratings for the 2012 Sierra 3500 HD. A model year is often unrated for a year or more after it goes on sale.

NHTSA NCAP · checked Oct 2026

Factory coverage.

It runs from the first sale date, not the model year.

Basic

3 yr / 36,000 mi

Powertrain

5 yr / 100,000 mi

Rust

6 yr / 100,000 mi

Roadside

5 yr / 100,000 mi

Sold2 yr4 yr6 yr

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

What would this Sierra 3500 HD cost to insure?

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Other years of the Sierra 3500 HD SLE.

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