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2015 GMC Sierra 2500 Denali 6.6L Duramax Diesel in Winnipeg, MB

Check out this gorgeous 2015 GMC Sierra 2500 Denali featuring the tried and true 6.6L Duramax Diesel engine. Are you looking to get a great deal on one of ...

  • 2015gmcsierra2500hdallterrain 2015gmcsierra2500hdcrewcab 2015gmcsierra2500hdduramax 2015gmcsierra2500hdinterior 2015gmcsierra2500hdlifted 2015gmcsierra2500hdmsrp 2015gmcsierra2500hdslt 2015gmcsierra2500hdwheels 2015gmcsierra2500hdwhite 2015gmcsierra2500hd 2015gmcsierra2500hddenali

    2015 Gmc Sierra 2500hd

    2015 Gmc Sierra 2500hd uses a lot of remaining bits.The chassis axles optional Duramax 6.6 liter turbo diesel and Allison six speed automatic transmission are the same pieces found in the model 2014.This does not mean...

    Photo by topauto12 on Flickr

  • 2015gmcsierra2500hdallterrain 2015gmcsierra2500hdcrewcab 2015gmcsierra2500hdduramax 2015gmcsierra2500hdinterior 2015gmcsierra2500hdlifted 2015gmcsierra2500hdmsrp 2015gmcsierra2500hdslt 2015gmcsierra2500hdwheels 2015gmcsierra2500hdwhite 2015gmcsierra2500hd 2015gmcsierra2500hddenali

    2015 Gmc Sierra 2500hd

    2015 Gmc Sierra 2500hd uses a lot of remaining bits.The chassis axles optional Duramax 6.6 liter turbo diesel and Allison six speed automatic transmission are the same pieces found in the model 2014.This does not mean...

    Photo by pixel4826 on Flickr

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    The Exterior of the 2002 Chevrolet Silverado 1500 - Now Available at Wholesale Inc.

    www.youtube.com/user/wholesalenashville From Automotive.com (http://www.automotive.com/2002/43/chevrolet/silverado/reviews/lineup/index.html) - Lineup A dizzying number of configurations is available, ensuring that...

    Photo by wholesale_inc on Flickr

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    A Look at the 2009 Chevrolet Silverado 1500 - Now Available at Wholesale Inc.

    www.myspace.com/wholesalenashville From Consumer Guide Automotive (http://consumerguideauto.howstuffworks.com/2009-chevrolet-silverado-1500.htm) - Vehicle Highlights The 2009 Chevrolet Silverado 1500 lineup gains...

    Photo by wholesale_inc on Flickr

  • REDNECK PERSPECTIVE: Hog Island economics

    08/26/15, via Planet Jackson Hole

    Most hedge funds require $1 million minimum investment. Finding that many people willing to trust a Hog Islander with a million dollars may prove challenging.” “My 2014 GMC Sierra 3500HD Denali with 6.6 Turbo Diesel V8 engine will be paid off in just

  • Test Drive: Luxurious Sierra HD All Terrain is a modern workman's command center

    08/22/15, via The Providence Journal

    The test Sierra 2500HD All Terrain model was a four-wheel drive crew cab with a 397-horsepower, 6.6-liter, turbocharged diesel V-8 mated to a well-known Allison six-speed automatic transmission. The power hurried directly to the wheels and could propel 

  • Manufacturer appoints new executive to run engine plant

    08/04/15, via Dayton Business Journal

    DMAX Ltd. — the diesel engine joint venture between General Motors and Isuzu — on Tuesday appointed Shinichi Suzuki as president, chief executive officer and chief operating officer. He replaces Maho Mitsuya, who led the plant since 2007, and has

  • Best Trucks for Towing/Work

    08/06/15, via Motor Trend

    There is no question that pickups are popular in the U.S. But they're not inexpensive. Loaded models can reach well into the $70,000 range. Not all consumers need a loaded truck, though. With 14 pickup models on the market (separating light-duty and 

  • GM to offer small block diesel for its mid-size pickups

    07/28/15, via Fleet Owner

    to support diesel capability. “It was also designed specifically for trucks and has undergone many of the same validation tests as the 6.6-liter Duramax,” he added; an engine option for GM's “full-size” pickup models, the Chevrolet Silverado and

  • GMC Explains How Its Diesel Exhaust Brake Technology Works To Reduce Brake ...

    03/18/15, via GM Authority (blog)

    It utilizes the diesel engine's turbocharger back-pressure in an efficient matter, because hey, why let all of that energy go to waste? The feature is driver selectable and standard on every Sierra HD equipped with the 6.6-liter Duramax diesel engine

  • 5 things I learned driving the 2015 GMC Sierra Denali 2500

    02/04/14, via RoadandTrack.com

    the brake keeps the truck and trailer from wandering any more than 5 mph past the designated cruise control setting with zero driver intervention. The 2015 model also comes with a rearview camera as standard on Denali trims, as is GMC's StabiliTrak

  • 2009 GMC Sierra 2500 6.6 Duramax Diesel 4X4 6spd Allison Auto, US $ ...
    2009 GMC Sierra 2500 6.6 Duramax Diesel 4X4 6spd Allison Auto, US $ ...
  • 2005 GMC Sierra 3500 4X4 6.6 Duramax Diesel, US $18,499.00, image 1
    2005 GMC Sierra 3500 4X4 6.6 Duramax Diesel, US $18,499.00, image 1
  • 2005 GMC Sierra 2500 6.6 Duramax Diesel 4X4 Allison Auto, US $21,950 ...
    2005 GMC Sierra 2500 6.6 Duramax Diesel 4X4 Allison Auto, US $21,950 ...
    Image by 2040cars.com
  • 2013-GMC-SIERRA-2500-HD-DENALI-6-6-LTR-DIESEL
    2013-GMC-SIERRA-2500-HD-DENALI-6-6-LTR-DIESEL
    Image by www.ebay.com
  • 2016 gmc sierra 2500 duramax diesel
    2016 gmc sierra 2500 duramax diesel
  • Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine for the 2005 GMC ...
    Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine for the 2005 GMC ...
    Image by gtcarlot.com
  • 2006 GMC Sierra 2500 HD SLT 4x4 Crew DVD 6.6 Duramax Diesel Allison
    2006 GMC Sierra 2500 HD SLT 4x4 Crew DVD 6.6 Duramax Diesel Allison
  • 2005 GMC Sierra 2500 6.6 Duramax Diesel 4X4 Allison Auto, US $15,950 ...
    2005 GMC Sierra 2500 6.6 Duramax Diesel 4X4 Allison Auto, US $15,950 ...
    Image by 2040cars.com
  • Lifted 2004 GMC SIERRA 2500HD 6.6 DURAMAX TURBO DIESEL, image 9
    Lifted 2004 GMC SIERRA 2500HD 6.6 DURAMAX TURBO DIESEL, image 9
    Image by 2040cars.com

Manufacturer appoints new executive to run engine plant - Dayton Business Journal

Continued success will be good for the employees and local suppliers while contributing to the overall rebound of auto-related manufacturing that's been happening across the Dayton region. Click here to read my update on DMAX from late 2014. Suzuki has 35 years of auto industry experience, starting with Isuzu Motors, and worked his way up through various engineering and management positions including president of Isuzu Engine... He also served as general manager of manufacturing for in Moraine — the only DMAX facility — from May 1999 through January 2004. DMAX has produced almost 1. 7 million engines through May 2015. GM owns 60 percent of DMAX and Isuzu Diesel Services... Source: www.bizjournals.com

GM to offer small block diesel for its mid-size pickups - Fleet Owner

General Motors is rolling out a long-awaited 2. 8-liter small-block diesel engine option for its 2016 models midsize pickups – the Chevrolet Colorado and GMC Canyon – that will cost approximately $3,730 more than similar models equipped with a 3.... GM said its new 2. 8-liter Duramax turbo-diesel is part of its “global family” of turbocharged four-cylinder diesels and cranks out 181 hp while generating 369 lb. -ft. of torque. Scott Yackley, assistant chief engineer for the Chevrolet Colorado, noted that a diesel engine was part of the pickup’s “portfolio plan” from the very beginning, meaning that “chassis, suspension and other elements of its architecture” were... an engine option for GM’s “full-size” pickup models, the Chevrolet Silverado and GMC Sierra. Yackley said additional features on the 2. 8-liter Duramax include:. Iron cylinder block and aluminum dual overhead camshaft (DOHC) cylinder head. Oiling circuit that includes a dedicated feed for the turbocharger. Laminated steel oil pan with upper aluminum section that contributes to engine rigidity and quietness. B20 bio-diesel capability. To control vibration and noise inside its diesel-fired midsize pickups, GM said its engineers integrated a device called the. Source: fleetowner.com
  • 2015 Sierra 2500 Denali Heavy Duty Pickup Trucks - GMC

    *Premium color available at additional cost.

    1. The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.

    2. Not compatible with all devices.

    3. Full functionality requires compatible Bluetooth® and smartphone. Some devices require USB connectivity.

    4. Visit gm.com/bluetooth to see which phones are compatible with each vehicle.

    5. Devices must be WPA2 compliant with active OnStar service and data plan. Wi-Fi devices manufactured prior to 2006 may not be compatible. Please consult your device manufacture for information regarding the WPA2 security protocol and Wi-Fi device compatibility. Visit onstar.com for details and system limitations. 4G LTE is available only on select 2015 models. Applies to Sierra HD Crew cabs produced on or after August 25, 2014 or Sierra HD Double and Regular Cabs produced after September 1, 2014

    6. GM reported full-size pickup and van fleet and retail vehicle deliveries, Vehicle Model Year 2000-2014 through August 2013.

    7. Based on GM testing and fuel tank capacity. Your range may be less.

    8. Applies to Sierra HD Crew cabs produced on or after August 25, 2014 or Sierra HD Double and Regular Cabs produced after September 1, 2014

    9. Requires 2500 Denali HD Regular Cab 2WD with available Performance Package and 6.0L Vortec V8 engine. Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.

    10. Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers, and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

    11. Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.

    12.Visit onstar.com for details and system limitations. OnStar acts as a link to existing emergency service providers.

    13. Map coverage not available in Puerto Rico, the Virgin Islands. and portions of Canada.

    14. Covers only scheduled oil changes with filter and tire rotations according to your new vehicle’s recommended maintenance schedule for up to two years or 24,000 miles, whichever comes first. Does not include air filters. Maximum of 4 service events. Take delivery after 06/01/13. See participating dealer for other restrictions and complete details.

    15. Whichever comes first. See dealer for limited warranty details.

  • 2015 Sierra 2500 Heavy Duty Pickup Trucks - GMC

    *Premium color available at additional cost.

    1. The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details. Click here to see all GMC destination freight charges.

    2. Not compatible with all devices.

    3. Requires 2500HD Regular Cab 2WD with available Performance Package and 6.0L Vortec V8 engine. Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.

    4. Trailer weight ratings are calculated assuming properly equipped vehicle, plus driver and one passenger. The weight of other optional equipment, passengers,­ and cargo will reduce the trailer weight your vehicle can tow. See dealer for details.

    5. Maximum payload capacity includes weight of driver, passengers, optional equipment, and cargo.

    6. Full functionality requires compatible Bluetooth® and smartphone. Some devices require USB connectivity.

    7. Visit gm.com/bluetooth to see which phones are compatible with each vehicle.

    8. Data plan rates apply.

    9. Devices must be WPA2 compliant with active OnStar service and data plan. Wi-Fi devices manufactured prior to 2006 may not be compatible. Please consult your device manufacture for information regarding the WPA2 security protocol and Wi-Fi device compatibility. Visit onstar.com for details and system limitations. 4G LTE is available only on select 2015 models. Applies to Sierra HD Crew cabs produced on or after August 25, 2014 or Sierra HD Double and Regular Cabs produced after September 1, 2014

    10. GM reported full-size pickup and van fleet and retail vehicle deliveries, Vehicle Model Year 2000–2014 through August 2013.

    11. Based on GM testing and fuel tank capacity. Your range may be less.

    12. Applies to Sierra HD Crew cabs produced on or after August 25, 2014 or Sierra HD Double and Regular Cabs produced after September 1, 2014

    13. Visit onstar.com for details and system limitations. OnStar acts as a link to existing emergency service providers.

    14. Map coverage not available in Puerto Rico, the Virgin Islands, and portions of Canada.

    15. Covers only scheduled oil changes with filter and tire rotations according to your new vehicle’s recommended maintenance schedule for up to two years or 24,000 miles, whichever comes first. Does not include air filters. Maximum of 4 service events. Take delivery after 06/01/13. See participating dealer for other restrictions and complete details.

    16. Whichever comes first. See dealer for limited warranty details.

  • 2002 GMC Sierra Duramax Diesel 6.6 - Motor Trend Pickups ...

    Item Posts 101520253035404550    Sort Order AscendingDescending Jack45Jack45 New User | Posts: 1 | Joined: 02/13

    Posted: 02/20/1305:50 AM

    I have a 2002 GMC Sierra Duramax Diesel 6.6, new injectors with 20,000miles.  Rough idling when started for a few minutes then it goes away - just like a cylinder is missing.  What could be the cause?  

    Badtroll5.0LBadtroll5.0L Addict | Posts: 18897 | Joined: 11/09

    Posted: 02/20/1306:55 AM

    Wow a 2002 with only 20,000 miles? The problem is what's stamped under the hood on the engine. Isuzu.  _______________________________

    Have you driven a Coyote... lately?

    The beer can that tows your Chevy or Fiat/Chrysler.

    machinereplicamachinereplica Addict | Posts: 12547 | Joined: 11/10

    Posted: 02/20/1307:27 AM

    Seriously badstang? You do know that Isuzu makes about a million work vehicles with diesels right?  =\/=DD: 1995 Mazda Miata M EditionToy: 04 Honda VFR800Interceptor named Phoenix (nicknamed VTAK) 

    Badtroll5.0LBadtroll5.0L Addict | Posts: 18897 | Joined: 11/09

    Posted: 02/20/1307:39 AM

    Isuzu = POS. Yeah they are diesel experts but so is International and they built some junk as well.  _______________________________

    Have you driven a Coyote... lately?

    The beer can that tows your Chevy or Fiat/Chrysler.

    -BlackStallion4209--BlackStallion4209- Addict | Posts: 5467 | Joined: 08/12

    Posted: 02/20/1307:44 AM

    so I'm guessing you have 20,000 miles on the injectors, not the whole engine?  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-2013 F150 FX4 5.0-BlackStallion4209-Formerly Blackstallion4209

    machinereplicamachinereplica Addict | Posts: 12547 | Joined: 11/10

    Posted: 02/20/1307:46 AM

    You really are just a shill. It's like you have no opinion of your own. I knew you would post something troll-ish, but I posted anyway. Isuzu's are not crap. There are a ton of them on my FOB being used as work trucks and they are just fine.  =\/=DD: 1995 Mazda Miata M EditionToy: 04 Honda VFR800Interceptor named Phoenix (nicknamed VTAK) 

    -BlackStallion4209--BlackStallion4209- Addict | Posts: 5467 | Joined: 08/12

    Posted: 02/20/1307:49 AM

    Apparently a common problem with those is injector failure, that can lead to fuel getting into the crankcase. Might have been an issue that started with your old injectors and is slowly making itself known.  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-2013 F150 FX4 5.0-BlackStallion4209-Formerly Blackstallion4209

    -BlackStallion4209--BlackStallion4209- Addict | Posts: 5467 | Joined: 08/12

    Posted: 02/20/1307:50 AM

    International helped build the 6.0 and 6.4, so i don't think I'd vouch for them Crazy  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-2013 F150 FX4 5.0-BlackStallion4209-Formerly Blackstallion4209

    Badtroll5.0LBadtroll5.0L Addict | Posts: 18897 | Joined: 11/09

    Posted: 02/20/1311:10 AM

    Icon Quotemachinereplica:You really are just a shill. It's like you have no opinion of your own. I knew you would post something troll-ish, but I posted anyway. Isuzu's are not crap. There are a ton of them on my FOB being used as work trucks and they are just fine.

    Is that so? You remember the Honda Passport? It was the only model in in the whole lineup that had a subpar reliability ever. Guess who made that POS? Just like everything else they make.  _______________________________

    Have you driven a Coyote... lately?

    The beer can that tows your Chevy or Fiat/Chrysler.

    Badtroll5.0LBadtroll5.0L Addict | Posts: 18897 | Joined: 11/09

    Posted: 02/20/1311:18 AM

    A shill? Have a little respect man.  _______________________________

    Have you driven a Coyote... lately?

    The beer can that tows your Chevy or Fiat/Chrysler.

    GoldenBowtieGuyGoldenBowtieGuy Enthusiast | Posts: 382 | Joined: 02/13

    Posted: 02/25/1309:50 PM

    Earlier DMaxs were known to have this issues and after 04 they got it together, but kinda funny for Badstang to be talking when International built probably two of the most POS diesels for Ford in automotive history the 6.0L and fuel sucking 6.4L Powerstrokes.  

    BigDogDieselBigDogDiesel Guru | Posts: 1952 | Joined: 09/11

    Posted: 02/25/1310:58 PM

    Do you have 20k on the new injectors or on the entire truck?

    Does it smoke at idle or acceleration?

    Try changing the fuel filter, it could also be the fuel pressure regulator.

    Like all revolutionary, ground breaking engines the early models have their flaws and the LB7 did have some minor issues.

    People talking trash about Isuzu or the Duramax are either jealous or clueless, the duramax changed the game when it came out and scared Ford soo bad that they demanded Navistar give them an engine that could compete against it and the result was the 6.0, widely known as the biggest POS ever made, when the Duramax came out, all the Ford and Cummins guys gave it a bad time for using aluminum heads, today Fords 6.7 uses them and every Ford guy loves them. The Duramax has had Ford and Dodges number since it came out and it continues to out perform them today.  Ambition is a dream with a V8 engine- Elvis Presley

    GoldenBowtieGuyGoldenBowtieGuy Enthusiast | Posts: 382 | Joined: 02/13

    Posted: 02/25/1311:28 PM

    Well I will say the cummins is going to be top dog with its updated engine atleast until the new Dmax debuts.  

    Alex daOriginalAlex daOriginal Addict | Posts: 24566 | Joined: 11/05

    Posted: 03/01/1308:00 PM

    Icon QuoteBadstang08:Isuzu = POS. Yeah they are diesel experts but so is International and they built some junk as well.

    I thought International "Navistar" used Cummins engines?

    well it's a Diesel so if you are having a cylinder missing on a Diesel it's likely a fuel problem. as said befor one injector may be not working. or what if it's a glow plug issue? does the truck do this both warm and cold outside?  --------------------Alex daOriginalI've been working on a Web Comic!, Come check it out

    zoomvroom1zoomvroom1 New User | Posts: 35 | Joined: 11/12

    Posted: 03/13/1312:49 PM

    I know that feeling.  My dad has a 2003 with the Duramax and it has 200,000 on it.  They rebuilt the engine three times under warranty, we paid for an engine swap at 195k.  Oh, and we went through a transmission at 180k.  The injectors crack, which explains the rough idling.  I don't know about the rough idling going away, but it could have some problem with the timing chain.  Have a diesel mechanic look at it.  Give a man a fish and you'll feed him for a day. Give a man a poisoned fish and you'll feed him for the rest of his life.

    2003 Chrysler Town & Country - 200,000+ miles and still going strong

    1996 GMC Yukon "The Green Beast" - 161,000 miles and blown engine zoomvroom1

    Clapped - out 1989 Chevrolet S10 - 221,000+ miles and needs a LOT of work...

  • Gas Mileage of 2014 GMC Sierra - Fuel Economy

    Fuel Economy of 2014 GMC Sierra EPA MPG MODEL City Comb Hwy 2014 GMC Sierra C15 2WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gas or E85 Compare2014 GMC Sierra C15 2WD Gas 16

    City

    19

    Combined

    23

    Highway

    E85 12

    City

    14

    Combined

    17

    Highway

    2014 GMC Sierra K15 4WD 8 cyl, 5.3 L, Automatic 6-spd, Regular Gas or E85 Compare2014 GMC Sierra K15 4WDView MPG Estimates Shared By Vehicle Owners Gas 16

    City

    18

    Combined

    22

    Highway

    E85 12

    City

    13

    Combined

    16

    Highway

    2014 GMC Sierra C15 2WD 6 cyl, 4.3 L, Automatic 6-spd, Regular Gas or E85 Compare2014 GMC Sierra C15 2WD Gas 18

    City

    20

    Combined

    24

    Highway

    E85 12

    City

    14

    Combined

    16

    Highway

    2014 GMC Sierra K15 4WD 6 cyl, 4.3 L, Automatic 6-spd, Regular Gas or E85 Compare2014 GMC Sierra K15 4WD Gas 17

    City

    19

    Combined

    22

    Highway

    E85 12

    City

    13

    Combined

    15

    Highway

    2014 GMC Sierra C15 2WD 8 cyl, 6.2 L, Automatic 6-spd, Regular Gasoline Compare2014 GMC Sierra C15 2WD 15

    City

    17

    Combined

    21

    Highway

    2014 GMC Sierra K15 4WD 8 cyl, 6.2 L, Automatic 6-spd, Regular Gasoline Compare2014 GMC Sierra K15 4WD 14

    City

    17

    Combined

    20

    Highway

  • GMC Sierra 2500HD - Car and Driver

    GMC may be a truck brand, but its current luxury crossovers and the latest Sierra 1500 pickup push the boundaries of its utilitarian image. Fear not, because the 2015 Sierra HD proves that the brand’s toughest truck can retain its roughneck charm even while receiving a much-needed updating.

    Assembled for initial drives on the outskirts of Phoenix, Arizona—alongside its blue-collar sibling, the 2015 Chevrolet Silverado HD—the new Sierra HD is more carlike than any four-ton pickup truck has a right to be. Yes, it’s still a Silverado twin underneath, with carry-over engines and frames, and that was enough for the previous-gen Chevy to grab first place in a heavy-hauling comparison test. Yet the trucks’ overall refinements make the most sense in the tonier GMC.

    Big-City Fixin’s

    The Sierra HD’s industrial-chic styling works well with its blocky silhouette, with additional brightwork and details versus the Silverado, such as plastic trim guarding the wheel arches. GMC says one of every four HD truck buyers opts for the chromed-out Denali trim, which has received additional touches inside and out to further assert its top-dog status. Not that you can miss its reflective, rearview-mirror-clogging grille.

    The various four-door, four-wheel-drive trucks we drove in Arizona were immense machines, yet the new cab design makes getting into and out of the captain’s chairs relatively easy—and less of a hike than in comparable Ford and Ram pickups. Double-cab Sierras (and Silverados) now have proper front-hinged rear doors for simpler rear-seat access, and crew-cab models gain larger rear openings and slightly more room in which to stretch out. And because the double cab now has a proper B-pillar, cab stiffness is improved, resulting in far fewer squeaks and shakes over rough terrain than with last year’s rear-hinged extended-cab models.

    The view is commanding behind the wheel of the new truck, despite an ever-more-enveloping cabin. Even though the Sierra HD retains its surprisingly sharp and accurate steering, extending the light-duty truck’s polish to the big rig meant vastly improving its ride. The new suspension tuning can still accommodate up to 7374 pounds of payload, while eliminating the choppiness and related head toss common to unladen trucks. Along with significantly more sound insulation—including carpeted wheel wells—that makes the interior as hushed as a library, these monster trucks are more refined on the road than some luxury vehicles we can think of.

    Power Is Also Optional

    The HD’s interior is largely the same as the Sierra 1500’s, which is slightly better trimmed and more expressive than the Chevy’s. The supportive seats are comfy for long hauls, the controls have good adjustability, and the ergonomics are smartly arranged. The GMC’s dizzying array of options range from heated-and-cooled seats and forward-collision warning to an 8.0-inch touch-screen monitor with navigation. Denali models feature all of that and more, including a secondary 8.0-inch display in the cluster with customizable settings.

    Of course, the Sierra’s most noteworthy extra is the 6.6-liter Duramax turbo-diesel V-8 ($7195)—still rated at 397 horsepower and 765 lb-ft of torque—paired with the superb Allison 1000 six-speed automatic transmission ($1200). Although a 360-hp, 6.0-liter gas V-8 is still standard (and available with compressed-natural-gas capability for $11,000), our drive time was limited to the diesel engine, which felt as strong as ever. We’ll be testing the new trucks soon on familiar ground, but the most significant take-aways from our stint include the stunning power of the Duramax, even uphill with a 16,000-plus-pound trailer in tow, and the improved integration of the exhaust and transmission brakes on descents.

    Prices for 2015 increase slightly with the added equipment, and they’re still aspirational: Most of the mid-level diesel trucks we drove were in the $50,000 range, with Denali 3500 models reaching $65,000. The Ford Super Duty and the Ram Heavy Duty offer similar takes on the upscale workhorse and are sure to counter the GMC’s latest improvements. But until then, the Sierra HD seems to be the new benchmark for heavy-duty sophistication.

    View Photos View Photos

  • 2015 GMC Sierra 2500HD Pricing & Features | Edmunds

    This is the estimated average annual insurance premium being charged in your state. The premium has been determined based on annual premium data for defined coverages (liability, comprehensive and collision) from a major insurer.

    While this information is specific to vehicle make, model, model year and body type, your personal information is not taken into consideration and could greatly alter the actual premium quoted by an insurer. Factors that will affect your rate include your age, marital status, credit history, driving record, and the garaging address of your vehicle.

    The Edmunds TCO® insurance data for this vehicle coming soon...

    For an accurate quote, contact our trusted partner on the right.

http://t.co/445JBQLVYX New Item for Sale! Used Garrett Turbo Core GMC Sierra 2500 3500 DURAMAX 6.6L V8 Diesel 12637721 08/25/15, @buyturbocharger
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  • 2016 GMC Sierra HD unveiled with minor updates

    08/25/15, via World Car Fans

    GMC has announced ... The 2016 Sierra HD lineup includes regular, double cab and crew cab models. The 2500HD and 3500HD regular cab models are matched an eight-foot box, while 2500HD double cab and crew cab models are available with 6’6” or eight ...

  • Test Drive: Luxurious Sierra HD All Terrain is a modern workman's command center

    08/22/15, via The Providence Journal

    Trucks aren't bare-bones workhorses anymore and GMC's new Sierra HD All Terrain pickup proves it ... model was a four-wheel drive crew cab with a 397-horsepower, 6.6-liter, turbocharged diesel V-8 mated to a well-known Allison six-speed automatic transmission.

  • 2014 GMC Sierra

    08/15/15, via Car Pages

    2014 GMC Sierra 2500HD Denali equipped with leather upholstery ... complete with all your power accessories and more.. The 6.6-liter turbodiesel V8, this diesel throws down 397 hp and 765 lb-ft of torque. See all our used vehicles on ...

  • 5 things I learned driving the 2015 GMC Sierra Denali 2500

    02/03/14, via Road Track

    The 2015 GMC Sierra Denali 2500 uses plenty of carryover bits. The frame, axles, optional 6.6-liter turbo diesel Duramax engine, and Allison six-speed automatic transmission are all the same pieces found in the 2014 model. That doesn't mean this is an old ...

  • 2017 Chevrolet Silverado And GMC Sierra HD Spied Breathing Easy

    06/11/15, via GM Authority

    Just yesterday we were served a new round of spy shots featuring the 2017 Chevrolet Silverado ... diesel, producing 440 hp and 880 lb-ft of torque. The 6.6-liter Duramax from GM, in comparison, produces 397 hp and 760 lb-ft. It’s obvious Chevrolet and ...

  • Sierra All Terrain does it all for serious enthusiasts

    06/05/15, via The Detroit News

    Trucks aren’t bare-bones workhorses anymore and GMC’s new Sierra HD All Terrain pickup proves it ... model was a four-wheel drive crew cab with 397-horsepower, 6.6-liter, turbocharged diesel V-8 mated to a well-known Allison, six-speed automatic ...

  • 2015 GMC Sierra HD

    09/26/13, via TopSpeed

    GMC also worked hard on the interior to make it quieter and more comfortable, with ample storage for work or travel and the intuitive connectivity of IntelliLink. The 2015 GMC Sierra ... innovations Sierra HD models are available with 6’6” and 8 ...

6.6 L Duramax Diesel Block Heater Cord 2001-2015 Chevy GMC Silverado 2500 3500 Review

6.6 L Duramax Diesel Block Heater Cord 2001-2015 Chevy GMC Silverado 2500 3500 Reviewhttp://tinyurl.com/qz8n9w2 6.6 L Duramax Diesel Block Heater Cord 2001-2015 Chevy GMC Silverado 2500 3500 Fits All 2001-2015 Duramax 6.6L Diesel Engines in any vehicleHigh Quality Rubber for long life and flexability in the cold.OEM Manufacturer1000w rated


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Chevrolet Silverado GMC Sierra Pick-ups '99-'06 Haynes Repair Manual: 1999 thru 2006 2WD and 4WD by Haynes Manuals N. America, Inc.

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6.6 Duramax Fuel Filter Housing Replacement for 2005-2012 Silverado Sierra GMC 6.6L V8 Diesel Replace 12642623 12664429 12639277 904-517 by BETTERCLOUD

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New Alternator Replacement For 2006 2007 06 07 Chevy Silverado 2500 3500 & GMC Sierra 2500 3500 6.6L Diesel Heavy Duty 15845337 15845338 by Parts Player

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Mag-Hytec Rear Differential Cover 01-12 Chevy Silverado & GMC Sierra 2500 3500 6.6L Diesel & 8.1L Gas w/ Full floating Axle 14-11.5 by Mag-Hytec

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Heatshield cold AIR Intake KIT FIT 2001-2004 Chevrolet Silverado/GMC Sierra 2500HD 3500 6.6 6.6L Duramax Turbo Diesel ENGINE (BLACK) by INTAKE KAI

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Fan Clutch for Chevrolet Silverado 2500 HD 3500 2001-2005 Express 2500 3500 2006-2009 GMC Savana Sierra 6.6L Turbo Diesel by YHTAUTO

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