Used 2002 GMC Sierra 2500HD Regular Cab

2002 GMC Sierra 2500HD

2002 Highlights

Fully redesigned last year, the Sierra 2500HD gets only minor updates for 2002. Air conditioning is now standard on all trim levels along with extendable sunshade visors and redesigned exterior badging.


  • Class-leading horsepower and hauling capacity, roomy interior.


  • Unproven engines and drivetrains, cheap interior materials.

Used 2002 GMC Sierra 2500HD Regular Cab for Sale

GMC Sierra 2500HD 2002 4dr Crew Cab SLE 4WD SB (6.0L 8cyl 4A) Summit White Graphite155,534 miles
Used 2002GMC Sierra 2500HDSLE
Est.Loan: $306/mo
Fair Deal!
Fair Deal!

Edmunds' Expert Review

GMC makes a pretty good pick-'em-up, if powerful engines are your thing. But it has a ways to go to match the Ford F-250 Super Duty when it comes to the quality of the materials and rugged good looks.

vehicle overview

Debuting last year with an all-new design, the Sierra 2500HD is one tough truck built to handle the most severe on-the-job duties. Although it does share some engine and drivetrain components with the standard 2500, this heavy-duty model features additional hardware that allows it to boast some of the highest tow ratings of any truck on the market.

GMC prides itself on being called "Professional Grade," so stout drivetrains are a must. The base engine on the 2500HD is a 6.0-liter Vortec V8 rated at 300 horsepower and 360 pound-feet of torque, easily out-muscling Ford's 5.4-liter Triton V8 (260hp, 350 lb-ft) and Dodge's 5.9-liter V8 (245hp, 345 lb-ft). If that's not enough grunt under the hood, the Sierra offers two even more powerful options: an 8.1-liter Vortec V8 or the 6.6-liter Duramax turbodiesel. The Vortec 8100 boasts an impressive 340 hp and 455 lb-ft of torque, higher numbers than even its competitor's V10s can muster. The Duramax diesel also generates impressive power with 300 hp and 520 lb-ft of torque.

All that power won't do much unless there's a sturdy transmission behind it to put it to the ground. All 6.0-liter-equipped 2500s come with the New Venture 4500 five-speed manual as standard equipment, while the 4L80-E four-speed automatic is optional. All Sierras equipped with either the Vortec 8100 or Duramax turbodiesel come standard with a ZF six-speed manual featuring fully synchronized gears, synthetic gear oil and an ultra-low first gear for smooth slow-speed maneuvering. Optional on the big engines is an Allison 1000 five-speed overdrive automatic. This transmission is electronically controlled for precisely timed shifts and will automatically downshift on grades to provide engine braking. It's also the first automatic transmission to feature Power Take-Off (PTO) capability, delivering up to 250 lb-ft of continuous torque to worksite equipment.

Supporting all this heavy-duty hardware is a fully independent torsion bar suspension in front and a semi-floating solid axle in the rear with two-stage leaf springs. Four-wheel disc brakes with ABS and GM's Hydro-Boost brake proportioning system are standard on all models. Standard tires are E-load range 245/75R16s mounted on eight-lug steel wheels. Maximum towing capacity for 6.0-liter-equipped Sierras is 10,500 pounds while Vortec 8100 and Duramax diesel-equipped models can tow up to 12,000 pounds on a standard trailer.

All Sierras are available in three different trim levels: SL, SLE and SLT. SL trim trucks come standard with a 40/20/40 split bench seat, air conditioning, a tilt steering wheel, 17 function driver message center and deep tinted glass. Mid-grade SLE models add power windows and door locks, remote keyless entry, an AM/FM/CD stereo, cruise control and a leather-wrapped steering wheel. Top-of-the-line SLTs come with power heated leather seats, the OnStar communications system, a self-dimming rearview mirror with a built-in compass and power heated exterior mirrors. With big, comfortable seats and a solid ergonomic design, all Sierras sport roomy cabins with plenty of head, leg and hip room. Extended cab models have a surprising amount of space for rear-seat passengers and clamshell rear doors on both sides for easy access.

While we don't think the evolutionary styling of GM's heavy-duty pickups connotes the brute appeal of a Ford Super Duty or the big-nosed 3500-series Dodge, we do know that they will beat them when it comes to good ol' pullin' and haulin.' Regardless of what configuration you choose, GMC's 2500HD will provide all the power and capability you'll ever need along with a comfortable interior and a smooth ride.

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Features & Specs

2dr Regular Cab 4WD LB (6.0L 8cyl 5M)2dr Regular Cab SL 4WD LB (6.0L 8cyl 5M)2dr Regular Cab SL 2WD LB (6.0L 8cyl 5M)2dr Regular Cab 2WD LB (6.0L 8cyl 5M)2dr Regular Cab SLE 4WD LB (6.0L 8cyl 5M)2dr Regular Cab SLE 2WD LB (6.0L 8cyl 5M)
Transmission5-speed manual5-speed manual5-speed manual5-speed manual5-speed manual5-speed manual
Horsepower300 hp @ 4400 rpm300 hp @ 4400 rpm300 hp @ 4400 rpm300 hp @ 4400 rpm300 hp @ 4400 rpm300 hp @ 4400 rpm

Top Consumer Reviews

Read what other owners think about the 2002 GMC Sierra 2500HD


Consumer Rating

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VERY Tough Truck
My truck is a bare-bones model set up for hard work--manual trans and 4WD, no carpet, plow mount, etc--and it's main use is hauling firewood. It's often driven off road into the forest on extremely rough ground, then out again fully loaded with green oak. I've got to be at the 9200lb GVW, but the truck still performs very well. The granny gear gets the load moving with no problem, and the dual-piston calipers stop her just fine. On the road and unloaded, the truck rides very nicely for a vehicle with so much load- handling capacity. All-in-all, I've been very impressed.
Used 2002 GMC Sierra 2500HD Regular Cab Overview

The Used 2002 GMC Sierra 2500HD Regular Cab is offered in the following styles: 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), 2dr Regular Cab SL 4WD LB (6.0L 8cyl 5M), 2dr Regular Cab SL 2WD LB (6.0L 8cyl 5M), 2dr Regular Cab 2WD LB (6.0L 8cyl 5M), 2dr Regular Cab SLE 4WD LB (6.0L 8cyl 5M), and 2dr Regular Cab SLE 2WD LB (6.0L 8cyl 5M).

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