2008 Chevrolet Silverado 2500HD Performance Review

November 5, 2008

PERFORMANCE | 8 out of 10

Expert Quotes:

a true workhorse meant for big-league power
Edmunds

predictably poor fuel economy
Car and Driver

surprisingly pleasant, easy to drive
ConsumerGuide

The 2008 Chevrolet Silverado 2500HD provides enough brute strength for any towing or hauling task with either its standard V-8 or its optional Duramax diesel.

“A 6.0-liter V8 making 353 horsepower and 373 pound-feet of torque and matched to a six-speed automatic transmission is standard on all Silverado 2500HD trucks,” Edmunds reports. “Optional is the burly Duramax 6.6-liter turbodiesel V8, which boasts 365 hp and 660 lb-ft of torque.” According to ConsumerGuide, the "turbodiesel gets the nod for towing and heavy hauling thanks to its massive 660 lb-ft torque." Popular Mechanics makes note of the "6.6-liter Duramax turbodiesel option, which packs 365 hp and a gravity-altering 660 lb.-ft. of torque paired to an Allison six-speed automatic." With the diesel, “the 2500HD can haul up to 3,458 pounds and tow up to 13,000 pounds,” Edmunds adds.

The editors from TheCarConnection.com have experienced the power of the Duramax diesel in the Silverado HD. Matched to the heavy-duty Allison six-speed transmission, the power seems never ending--like Niagara Falls. The gearbox is especially good, with smooth shifts. Edmunds reports that the diesel’s "standard Allison six-speed automatic is well-suited for towing and hauling large loads." ConsumerGuide states that "a manual transmission is no longer available" for the 2008 Chevrolet Silverado 2500HD. However, "buyers can choose rear-wheel drive or one of two 4-wheel-drive systems with low-range gearing."

Such brute strength does not come cheap in terms of energy; Car and Driver warns of "predictably poor fuel economy." ConsumerGuide reports that 2008 Chevy Silverado HD "test results for previous models suggest overall averages of 14-16 mpg for turbodiesel versions, 10-12 mpg for gas models," adding that "GMC recommends regular-grade fuel for the gas V8."

Despite its massive size, Car and Driver praises its "great handling...an amazingly smooth ride even without a payload...the Chevrolet Silverado HD tows heavy loads like they're filled with helium." Cars.com says this is most likely because "coil springs have replaced torsion bars in the front suspension, and the recirculating-ball steering has given way to the lighter, simpler and more precise rack-and-pinion design." ConsumerGuide considers the 2008 Chevrolet Silverado 2500HD "tops for comfort among heavy-duty trucks," adding that "brakes furnish stable, relatively short stops with fine pedal feel."

Conclusion

The 2008 Chevrolet Silverado 2500HD is capable of handling titanic loads, yet drives like a smaller truck.

PERFORMANCE | 8 out of 10Expert Quotes:a true workhorse meant for big-league powerEdmundspredictably poor fuel economyCar and Driversurprisingly pleasant, easy to driveConsumerGuide The 2008 Chevrolet Silverado 2500HD provides enough brute strength for any towing or hauling task with either its standard V-8 or its optional Duramax diesel. “A 6.0-liter V8 making 353 horsepower and 373 pound-feet of torque and matched to a six-speed automatic transmission is standard on all Silverado 2500HD trucks,” Edmunds reports. “Optional is the burly Duramax 6.6-liter turbodiesel V8, which boasts 365 hp and 660 lb-ft of torque.” According to ConsumerGuide, the "turbodiesel gets the nod for towing and heavy hauling thanks to its massive 660 lb-ft torque." Popular Mechanics makes note of the "6.6-liter Duramax turbodiesel option, which packs 365 hp and a gravity-altering 660 lb.-ft. of torque paired to an Allison six-speed automatic." With the diesel, “the 2500HD can haul up to 3,458 pounds and tow up to 13,000 pounds,” Edmunds adds. The editors from TheCarConnection.com have experienced the power of the Duramax diesel in the Silverado HD. Matched to the heavy-duty Allison six-speed transmission, the power seems never ending--like Niagara Falls. The gearbox is especially good, with smooth shifts. Edmunds reports that the diesel’s "standard Allison six-speed automatic is well-suited for towing and hauling large loads." ConsumerGuide states that "a manual transmission is no longer available" for the 2008 Chevrolet Silverado 2500HD. However, "buyers can choose rear-wheel drive or one of two 4-wheel-drive systems with low-range gearing." Such brute strength does not come cheap in terms of energy; Car and Driver warns of "predictably poor fuel economy." ConsumerGuide reports that 2008 Chevy Silverado HD "test results for previous models suggest overall averages of 14-16 mpg for turbodiesel versions, 10-12 mpg for gas models," adding that "GMC recommends regular-grade fuel for the gas V8." Despite its massive size, Car and Driver praises its "great handling...an amazingly smooth ride even without a payload...the Chevrolet Silverado HD tows heavy loads like they're filled with helium." Cars.com says this is most likely because "coil springs have replaced torsion bars in the front suspension, and the recirculating-ball steering has given way to the lighter, simpler and more precise rack-and-pinion design." ConsumerGuide considers the 2008 Chevrolet Silverado 2500HD "tops for comfort among heavy-duty trucks," adding that "brakes furnish stable, relatively short stops with fine pedal feel." ConclusionThe 2008 Chevrolet Silverado 2500HD is capable of handling titanic loads, yet drives like a smaller truck. 2008 CHEVROLET SILVERADO 2500HD STYLING | [7 out of 10] Car and Driver: "beefed up" Kelley Blue Book: "'prettied up' might be a kiss-of-death...but it will work for the 2008 Chevrolet Silverado 2500HD" ConsumerGuide: "Even the basic Work Truck trim has a quality look and feel" The ...

Read More of this Review:

  1. styling
  2. performance
  3. quality
  4. safety
  5. features

Other Choices:

The Ford vs. Chevy wars continue to rage in the heavy-duty segment of the pickup truck market. An all-new Ford Super Duty was introduced for the 2008 model year, and it is a heck of a truck, complete with a revised Power Stroke diesel. That engine isn't a true "clean" diesel yet, but will be soon. There's no mistaking the Super Duty's style, which is certainly more distinctive than the Silverado HD's. Features like the optional in-tailgate stepladder are also innovative and go unanswered by Chevy.

Next Steps:

Check Insurance Rates

for the 2008 Chevrolet Silverado 2500HD

Check Financing Rates

for the 2008 Chevrolet Silverado 2500HD

Check Local Classifieds

for a 2008 Chevrolet Silverado 2500HD near you

See the Chevrolet Silverado 2500HD in Other Years:

2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001

Comments (2 total)

  1. By Rick Norton #1, Posted: 8/15/2008

    Construction Manager

    Safety: My 2500 hd was hit broadside and basicaly blew up while being thrown over an embankment, separting the the cab from chasis and also 6 other full sections. Believe it ot not i walked out! i have pics to prove the worst separtion i have seen said an experience tow truck and OPP officer. Thanks chevorlet! for saving my life, i am presently looking for another chevy 2500 hd.

  2. By john d #2, Posted: 4/18/2009

    very unbias

    yhe new 2500 hd,with 6.0 6spd aouto is a awsome smooth powerhouse,i had 07 150fx4, linc marklt,02gmc slt,many othersi run a dealership and drive all,i plow with all.my new truck will tow my21 ft bass boat all season,ill keep ya posted

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