Used 2007 GMC Sierra 2500HD Classic

Pros & Cons

  • Strong engine choices, multiple drivetrain options, impressive towing and hauling ability.
  • Lacks refinement and some key safety features compared to rivals, some low-grade cabin materials.
List Price Estimate
$8,100 - $14,129

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Edmunds' Expert Review

If maximum capability and functionality are more important to you than refinement, the 2007 GMC Sierra 2500HD Classic is a tough truck to beat.

Vehicle overview

Entering the seventh year in its current guise, this generation of the Sierra 2500HD gains the word "Classic" in its name to help differentiate it from a fully redesigned Sierra that debuts later in the 2007 model year. Despite the 2007 Sierra 2500HD Classic's age, all of the traditional strengths of this big GMC pickup truck still stand, such as handsome styling and a lineup of impressively capable powertrains.

Although the "Classic" is pretty much a carryover, GMC did make a number of changes last year. They included some major upgrades to the optional Duramax diesel engine that provided the heavy-duty truck with best-in-class power ratings of 360 horsepower and 650 pound-feet of torque. As if that wasn't enough, the Allison automatic transmission was upgraded with an extra gear for a total of six. It's another overdrive gear designed for maximum fuel economy on the highway.

That strong combination puts the 2007 GMC Sierra 2500HD Classic head and shoulders above the competition when it's time for some serious towing. You can't go wrong with any of the powertrain choices, as they all provide strong performance and respectable towing capacities. But if you're very serious about towing heavy loads, the Duramax diesel is the way to go.

Some of the less flattering aspects of this outgoing heavy-duty truck are its lack of key safety features like side airbags and stability control, and questionable fit and finish inside the cabin. Still, the Sierra 2500HD Classic boasts immense capabilities, classic styling and many available features. Buyers interested in a workhorse pickup will want to give it consideration.

GMC Sierra 2500HD Classic models

A variety of cab and bed styles are available for the 2007 GMC Sierra 2500HD Classic heavy-duty truck. There are regular, extended cab and crew cab body styles. Regular cabs can be matched to a short or long bed, while extended and crew cabs are short-bed only. There are four trim levels: bare-bones Work Truck, base-model SL, midgrade SLE (which actually has two subsets: SLE1 and SLE2) and luxury SLT. Work Trucks are pretty basic but do have dual-zone air-conditioning, a 40/20/40-split bench seat, a tilt steering wheel and AM/FM radio. The SL adds upgraded upholstery, cruise control and a CD player as well as chrome trim for the grille and rear bumper. Power windows and locks, remote keyless entry and foglamps are part of the SLE1 style, while the SLE2 features automatic climate control, Bose audio and a power driver seat. The range-topping SLT adds aluminum wheels and leather upholstery. Major options for lower trims include power locks and upgraded cloth seating, while uplevel SLE and SLT trims allow access to OnStar, a rear-seat DVD entertainment system, a sunroof and satellite radio.

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2007 Highlights

Signifying the end of this generation's run, the 2007 GMC Sierra 2500HD becomes a "Classic" to distinguish itself from the redesigned truck that arrives later in 2007. Minor changes this year include standard tow hooks and a few features, such as a six-disc CD changer and steering-wheel-mounted controls, added to the SLE trims.

Performance & mpg

The engine lineup starts with the 6.0-liter V8 (300 hp, 360 lb-ft of torque). Should that not suffice, one can opt for the 8.1-liter V8 (330 hp, 450 lb-ft of torque) or the even stouter 6.6-liter Duramax diesel V8 (360 hp, 650 lb-ft of torque). The 6.0-liter V8 has a five-speed manual standard, with a heavy-duty four-speed automatic optional. The 8.1-liter V8 and the Duramax diesel come with the six-speed Allison automatic only. When it's time to work, the 2007 GMC Sierra 2500HD Classic is more than capable of hauling heavy loads. Maximum tow capacity varies depending on configuration, but the most common limit, properly equipped, is 12,000 pounds. Two- and four-wheel-drive models are available.

Safety

Antilock brakes are standard and traction control is optional. But several state-of-the-art safety features, such as stability control and side curtain airbags, are not available. In NHTSA frontal-impact crash testing, the GMC Sierra Classic received a rating of four stars (out of a possible five) for the driver and three stars for the front passenger.

Driving

Make no mistake; heavy-duty trucks of this ilk are happiest when working. Performance is strong and seamless, especially with the Duramax engine option. And the 2007 GMC Sierra 2500HD Classic is stable when working -- with the bed loaded up, the truck remains composed, with minimal sway on curvy roads, even in heavy crosswinds. Around town, the Sierra's ride is comfortable enough for daily driver use, but on the highway with an empty bed, it can get jittery over expansion joints, due to the stiff suspension calibrations required to handle heavy loads. Though it tracks straight and corners fairly well, steering feel is basically nonexistent; there's little feedback in a straight line and it's not any better through corners. Likewise, the brakes have a non-linear feel through the pedal, despite being quite effective when it comes to actual stopping distances.

Interior

Clear gauges, simple controls and comfortable seats are the strong points of the Sierra's cabin. There is plenty of room for six passengers and the crew cab configuration makes for easy entry and exit. Downsides include mediocre materials and inconsistent build quality. Long trips are easy to take, thanks to effective sound insulation and the availability of satellite radio and a DVD entertainment system.

Scorecard

Overallundefined / 5

Consumer reviews

Read what other owners think about the 2007 GMC Sierra 2500HD Classic.

Average user rating: 4.7 stars
6 total reviews
5 star reviews: 83%
4 star reviews: 0%
3 star reviews: 17%
2 star reviews: 0%
1 star reviews: 0%

Trending topics in reviews

  • engine
  • reliability & manufacturing quality
  • ride quality
  • towing
  • road noise
  • acceleration
  • interior
  • value
  • dashboard
  • off-roading
  • warranty
  • fuel efficiency
  • wheels & tires

Most helpful consumer reviews

4.75/5 stars, GMC Duramax
Buntonjax,
SLT 4dr Extended Cab 4WD SB (6.0L 8cyl 4A)
The Duramax 6L diesel is more than I expected. Not only is it quit, it rides like a dream. This engine also has the power to move anything I hook up to. The layout of the interior is excelent, everything right where I can reach it. This was a very good buy for me.
5/5 stars, Awesome truck
daviator,
SL1 4dr Crew Cab SB (6.0L 8cyl 4A)
Traded my 2006 Sierra 2500HD 6.0 V8 for the Allison/Duramax. Super truck. I was amazed how much better the ride is in the 2007 Sierra Classic. Duramax/Allison combo a real delight to tow with. The Allison 6 speed works incredibly well with the Duramax to couple all of that torque to the ground as well as assisting in stopping the whole load. Torque comes in at about 1500 RPMS and this thing launches like a rocket. Great fit and finish. I researched all other diesels and I'm happy I stuck with GMC.
4.875/5 stars, Best vehicle I have ever owned
Dave,
SLT 4dr Extended Cab 4WD SB (6.0L 8cyl 4A)
The four wheel on the fly is critical for me. The awesome power this engine generates is amazing. The ride quality will rival expensive luxury cars. People ask me all the time if it is really a diesel because it is so quiet. They are also impressed with the acceleration, ride quality, and quietness when they ride with me. I will buy another GMC diesel when this one is worn out...in about 20 years or 350,000 miles.
5/5 stars, The best HD on the market
sam,
SLT 4dr Crew Cab 4WD SB (6.0L 8cyl 4A)
I drove the '08 Ford and '07 Dodge and none come close to the GMC. This is my second GM truck. I'm very hapy with it. The power is great. The only draw back is the mileage, but I was expecting that from a big truck.


Features & Specs

Base MSRP
$22,225
MPG & Fuel
N/A City / N/A Hwy / N/A Combined
Fuel Tank Capacity: 34 gal. capacity
Seating
3 seats
Drivetrain
Type: rear wheel drive
Transmission: 5-speed manual
Engine
V8 cylinder
Horsepower: 300 hp @ 4400 rpm
Torque: 360 lb-ft @ 4000 rpm
Basic Warranty
3 yr./ 36000 mi.
Dimensions
Length: 224.5 in. / Height: 76.2 in. / Width: 79.7 in.
Curb Weight: 5142 lbs.
Cargo Capacity, All Seats In Place: N/A


FAQ

Is the GMC Sierra 2500HD Classic a good car?

The Edmunds experts tested the 2007 Sierra 2500HD Classic both on the road and at the track. And then there's safety and reliability. Edmunds has all the latest NHTSA and IIHS crash-test scores, plus industry-leading expert and consumer reviews to help you understand what it's like to own and maintain a GMC Sierra 2500HD Classic. Learn more

Is the GMC Sierra 2500HD Classic reliable?

To determine whether the GMC Sierra 2500HD Classic is reliable, read Edmunds' authentic consumer reviews, which come from real owners and reveal what it's like to live with the Sierra 2500HD Classic. Look for specific complaints that keep popping up in the reviews, and be sure to compare the Sierra 2500HD Classic's average consumer rating to that of competing vehicles. Learn more

Is the 2007 GMC Sierra 2500HD Classic a good car?

There's a lot to consider if you're wondering whether the 2007 GMC Sierra 2500HD Classic is a good car. Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2007 Sierra 2500HD Classic is a good car for you. Check back soon for the official Edmunds Rating from our expert testing team Learn more

How much should I pay for a 2007 GMC Sierra 2500HD Classic?

The least-expensive 2007 GMC Sierra 2500HD Classic is the 2007 GMC Sierra 2500HD Classic Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $22,225.

Other versions include:

  • SL1 2dr Regular Cab LB (6.0L 8cyl 5M) which starts at $24,280
  • SL1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M) which starts at $27,010
  • SLE1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M) which starts at $28,335
  • SLE1 2dr Regular Cab LB (6.0L 8cyl 5M) which starts at $25,385
  • Work Truck 2dr Regular Cab 4WD LB (6.0L 8cyl 5M) which starts at $24,955
  • Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M) which starts at $22,225
Learn more

What are the different models of GMC Sierra 2500HD Classic?

If you're interested in the GMC Sierra 2500HD Classic, the next question is, which Sierra 2500HD Classic model is right for you? Sierra 2500HD Classic variants include SL1 2dr Regular Cab LB (6.0L 8cyl 5M), SL1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), SLE1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), and SLE1 2dr Regular Cab LB (6.0L 8cyl 5M). For a full list of Sierra 2500HD Classic models, check out Edmunds’ Features & Specs page. Learn more

More about the 2007 GMC Sierra 2500HD Classic

Used 2007 GMC Sierra 2500HD Classic Overview

The Used 2007 GMC Sierra 2500HD Classic is offered in the following submodels: Sierra 2500HD Classic Crew Cab, Sierra 2500HD Classic Regular Cab, Sierra 2500HD Classic Extended Cab. Available styles include SLE2 4dr Crew Cab SB (6.0L 8cyl 4A), SLE2 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), SLE2 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), SLE2 4dr Extended Cab SB (6.0L 8cyl 4A), SLT 4dr Crew Cab SB (6.0L 8cyl 4A), SLE2 4dr Crew Cab LB (6.0L 8cyl 4A), SLE2 4dr Extended Cab 4WD LB (6.0L 8cyl 4A), SLT 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), SLE2 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), SLT 4dr Extended Cab SB (6.0L 8cyl 4A), SLT 4dr Crew Cab LB (6.0L 8cyl 4A), SLT 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), SLE1 4dr Crew Cab SB (6.0L 8cyl 4A), SL1 4dr Crew Cab LB (6.0L 8cyl 4A), SL1 4dr Crew Cab SB (6.0L 8cyl 4A), SLT 4dr Extended Cab 4WD LB (6.0L 8cyl 4A), SLE2 4dr Extended Cab LB (6.0L 8cyl 4A), SLE1 4dr Extended Cab SB (6.0L 8cyl 4A), SLE1 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), SLE1 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), Work Truck 4dr Crew Cab LB (6.0L 8cyl 4A), SLT 4dr Extended Cab LB (6.0L 8cyl 4A), SLE1 4dr Extended Cab LB (6.0L 8cyl 4A), SL1 2dr Regular Cab LB (6.0L 8cyl 5M), Work Truck 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), Work Truck 4dr Extended Cab LB (6.0L 8cyl 4A), SLE1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), SLE1 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), SL1 4dr Extended Cab SB (6.0L 8cyl 4A), SLT 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M), SL1 2dr Regular Cab 4WD LB (6.0L 8cyl 5M), SLE1 4dr Extended Cab 4WD LB (6.0L 8cyl 4A), SLE1 2dr Regular Cab LB (6.0L 8cyl 5M), SL1 4dr Extended Cab LB (6.0L 8cyl 4A), Work Truck 4dr Extended Cab 4WD LB (6.0L 8cyl 4A), Work Truck 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), SL1 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), Work Truck 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), Work Truck 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), Work Truck 4dr Extended Cab SB (6.0L 8cyl 4A), SL1 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), SLE1 4dr Crew Cab LB (6.0L 8cyl 4A), Work Truck 4dr Crew Cab SB (6.0L 8cyl 4A), SL1 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), and SL1 4dr Extended Cab 4WD LB (6.0L 8cyl 4A). Pre-owned GMC Sierra 2500HD Classic models are available with a 6.0 L-liter gas engine, with output up to 300 hp, depending on engine type. The Used 2007 GMC Sierra 2500HD Classic comes with rear wheel drive, and four wheel drive. Available transmissions include: 4-speed automatic. The Used 2007 GMC Sierra 2500HD Classic comes with a 3 yr./ 36000 mi. basic warranty, a 5 yr./ 100000 mi. roadside warranty, and a 5 yr./ 100000 mi. powertrain warranty.

What do people think of the 2007 GMC Sierra 2500HD Classic?

Consumer ratings and reviews are also available for the Used 2007 GMC Sierra 2500HD Classic and all its trim types. Overall, Edmunds users rate the Used 2007 Sierra 2500HD Classic 4.7 on a scale of 1 to 5 stars. Edmunds consumer reviews allow users to sift through aggregated consumer reviews to understand what other drivers are saying about any vehicle in our database. Detailed rating breakdowns (including performance, comfort, value, interior, exterior design, build quality, and reliability) are available as well to provide shoppers with a comprehensive understanding of why customers like the Used 2007 Sierra 2500HD Classic.

Edmunds Expert Reviews

Edmunds experts have compiled a robust series of ratings and reviews for the 2007 GMC Sierra 2500HD Classic and all model years in our database. Our rich content includes expert reviews and recommendations for the 2007 Sierra 2500HD Classic featuring deep dives into trim levels and features, performance, mpg, safety, interior, and driving. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.

Our Review Process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.

What's a good price for a New Used 2007 GMC Sierra 2500HD Classic?

Used 2007 GMC Sierra 2500HD Classic Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M)

The Used 2007 GMC Sierra 2500HD Classic Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $23,125. The average price paid for a new Used 2007 GMC Sierra 2500HD Classic Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M) is trending $14,014 below the manufacturer’s MSRP.

Edmunds members save an average of $14,014 by getting upfront special offers. The estimated special offer price in your area is $9,111.

The average savings for the Used 2007 GMC Sierra 2500HD Classic Work Truck 2dr Regular Cab LB (6.0L 8cyl 5M) is 60.6% below the MSRP.

Used 2007 GMC Sierra 2500HD Classic SL1 2dr Regular Cab LB (6.0L 8cyl 5M)

The Used 2007 GMC Sierra 2500HD Classic SL1 2dr Regular Cab LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $25,180. The average price paid for a new Used 2007 GMC Sierra 2500HD Classic SL1 2dr Regular Cab LB (6.0L 8cyl 5M) is trending $15,428 below the manufacturer’s MSRP.

Edmunds members save an average of $15,428 by getting upfront special offers. The estimated special offer price in your area is $9,752.

The average savings for the Used 2007 GMC Sierra 2500HD Classic SL1 2dr Regular Cab LB (6.0L 8cyl 5M) is 61.3% below the MSRP.

Used 2007 GMC Sierra 2500HD Classic SLE1 2dr Regular Cab LB (6.0L 8cyl 5M)

The Used 2007 GMC Sierra 2500HD Classic SLE1 2dr Regular Cab LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $26,285. The average price paid for a new Used 2007 GMC Sierra 2500HD Classic SLE1 2dr Regular Cab LB (6.0L 8cyl 5M) is trending $16,148 below the manufacturer’s MSRP.

Edmunds members save an average of $16,148 by getting upfront special offers. The estimated special offer price in your area is $10,137.

The average savings for the Used 2007 GMC Sierra 2500HD Classic SLE1 2dr Regular Cab LB (6.0L 8cyl 5M) is 61.4% below the MSRP.

Which used 2007 GMC Sierra 2500HD Classics are available in my area?

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2007 GMC Sierra 2500HD Classic for sale near. Simply research the type of car you're interested in and then select a used car from our massive database to find cheap prew-owned vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the AutoCheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2007 GMC Sierra 2500HD Classic.

Can't find a new 2007 GMC Sierra 2500HD Classics you want in your area? Consider a broader search.

Find a new GMC for sale - 4 great deals out of 22 listings starting at $23,707.

Why trust Edmunds?

Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including rich, trim-level features and specs information like: MSRP, average price paid, warranty information (basic, drivetrain, and maintenance), features (upholstery, bluetooth, navigation, heated seating, cooled seating, cruise control, parking assistance, keyless ignition, satellite radio, folding rears seats ,run flat tires, wheel type, tire size, wheel tire, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, engine torque, engine displacement, transmission), fuel economy (city, highway, combined, fuel capacity, range), vehicle dimensions (length, width, seating capacity, cargo space), car safety, true cost to own. Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, fuel economy, vehicle dimensions, consumer rating, edmunds rating, and color.

What is the MPG of a 2007 GMC Sierra 2500HD Classic?

2007 GMC Sierra 2500HD Classic SLE2 4dr Crew Cab SB (6.0L 8cyl 4A), 4-speed automatic, regular unleaded

2007 GMC Sierra 2500HD Classic SLE2 4dr Crew Cab 4WD LB (6.0L 8cyl 4A), 4-speed automatic, regular unleaded

2007 GMC Sierra 2500HD Classic SLE2 4dr Crew Cab 4WD SB (6.0L 8cyl 4A), 4-speed automatic, regular unleaded

EPA Est. MPGN/A
Transmission4-speed automatic
Drive Trainrear wheel drive
Displacement6.0 L
Passenger VolumeN/A
Wheelbase153.0 in.
Length239.7 in.
Width79.7 in.
Height77.0 in.
Curb Weight5594 lbs.

Should I lease or buy a 2007 GMC Sierra 2500HD Classic?

Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

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