Jump to content
Sign in to follow this  
William Maley

Chevrolet News:2015 Chevrolet, GMC Trucks and SUVs Equipped With 6.2L V8 Get An Eight-Speed

Recommended Posts


General Motors announced today that certain 2015 Chevrolet and GMC trucks and SUVs will trade in their six-speed automatic for an eight-speed automatic. Those models include,

  • Chevrolet Silverado
  • GMC Sierra
  • GMC Yukon Denali/Yukon XL Denali

The catch is that all of these models must have the 6.2L V8 to get the eight-speed.

Automobile Magazine reports that the Cadillac Escalade is also line to get the eight-speed transmission in the near future.

GM says the new eight-speed is about the same weight as the outgoing six-speed, and features a wider gear spread which allows for more torque to be available in first gear.

Other details such as fuel economy numbers and technical bits will released closer to the production date in the fourth quarter.

Source: Automobile Magazine, GM

Press Release is on Page 2


2015 Chevrolet and GMC Pickups, SUVs to Offer Eight-Speed Transmission

DETROIT – Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L EcoTec3 V-8.

The GM-developed Hydra-Matic 8L90 eight-speed is approximately the same size and weight as the Hydra-Matic 6L80 six-speed automatic. Its 7.0 overall gear ratio spread is wider than GM’s six-speed automatic transmissions, providing a numerically higher first gear ratio to help drivers start off more confidently with a heavy load or when trailering. The 8L90 also enables numerically lower rear axle ratios, which reduce engine rpm on the highway.

With 420 horsepower and 460 lb.-ft. of torque, the 6.2L EcoTec3 V-8 is the most powerful engine offered in any light-duty pickup, and offers a maximum available trailer rating of 12,000 pounds, based on SAE J2807 Recommended Practices. As with other EcoTec3 engines, it seamlessly switches to four-cylinder operation under lighter loads to improve fuel economy.

Additional technical details and the EPA estimated fuel economy will be announced closer to the start of production in the fourth quarter of 2014.


View full article

Share this post


Link to post
Share on other sites

This is EXCITEMENT! It also tells me to hold off as I will see a decent change in MPG with the 8 spd Transmission in the SUV's and trucks. Sooner rather than later would be good as would the Diesel motor for the product line of trucks and SUV's

Share this post


Link to post
Share on other sites

That is good news, but why put it in a pick up and leave Cadillac with a 6-speed on most cars?  I assume this is the Aisin unit and not GM's own?

Share this post


Link to post
Share on other sites

What is with this slow roll-out with transmissions?  I understand they want it to be right, no warranty issues, etc., but they seemingly do this every time they bring out a new trans in the trucks.  This should be out ASAP in everything from Colorado to HD3500.

Share this post


Link to post
Share on other sites

What is with this slow roll-out with transmissions?  I understand they want it to be right, no warranty issues, etc., but they seemingly do this every time they bring out a new trans in the trucks.  This should be out ASAP in everything from Colorado to HD3500.

 

I'm wondering the same thing ocn.

 

 

That is good news, but why put it in a pick up and leave Cadillac with a 6-speed on most cars?  I assume this is the Aisin unit and not GM's own?

 

No. It's GM's Hydra-Matic 8L90 transmission.

Share this post


Link to post
Share on other sites

Join the conversation

You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  



  • Social Stream

  • Similar Content

    • By Drew Dowdell
      At an event in Detroit this evening, Chevrolet took the wraps off the Tahoe and Suburban SUVs. We don't have specs yet to publish, but wanted to get the pictures out for you to see.  I will be updating the article as more details come out. 
      Six different trims will be offered including the new High Country trim, an RST trim, and Z71 becomes its own trim line instead of being offered as a separate package. LS, LT, and Premier trims carry on. Engines are the 5.3-liter and 6.2-liter V8s, but the 3.0L Duramax will also be joining the lineup. The 5.3 and 6.2 now sport dynamic fuel management. All engines send power to the wheels through a 10-speed automatic. The Duramax is available on every trim except Z71.
      The power ratings are:
      5.3-Liter - 355 Horsepower at 5600 RPM / 383 lb-Ft of torque at 4100 RPM 6.2-Liter - 420 Horsepower at 5600 RPM / 460 lb-ft of torque at 4100 RPM 3.0-Liter Duramax - 277 Horsepower at 3750 RPM / 460 lb-ft of torque at 1500 RPM The column shifter is gone, replaced with a new pushbutton design placed on the dash.  Thanks to a fully independent rear suspension, they both gain room inside. Magnetic Ride Control and an Air Ride Adaptive Suspension (available on Z71 and High Country) are available. The Air Ride suspension offers adjustable height of up to 4-inches at all four corners .
      The dash sports a 10-inch touchscreen infotainment center standard. Buyers can opt for a rear seat entertainment system with twin 12.6-inch displays. Interior room is up; Tahoe sports 40 percent more third-row leg room and 66 percent more cargo volume behind the third row. While maximum cargo room is up 30 percent, the overall length increased only 4 percent. This is done on a wheelbase that is 4.9 inches longer than the 2020 model.  Suburban gets a 4.1 inch increase in wheelbase so that interior cargo volume increases 19 percent while overall length increases 1.3 inches.
      INTERIOR DIMENSIONS
        TAHOE SUBURBAN Headroom
      (in / mm): 42.3 / 1074 (first row)
      38.9 / 988 (second row)
      38.2 / 970 (third row)
      42.3 / 1074 (first row)
      38.8 / 988 (second row)
      38.2 / 970 (third row)
      Legroom
      (in / mm):
      44.5 / 1131 (first row)
      42 / 1068 (second row)
      34.9 / 886 (third row)
      44.5 / 1131 (first row)
      42 / 1068 (second row)
      36.7 / 933 (third row)
      EPA Passenger Volume
      (cu ft / L):
      168.4 / 4768
      170.4 / 4826
      Cargo Volume^
      (cu ft / L):
      122.9 / 3479 (behind first row)
      72.7 / 2058 (behind second row)
      25.5 / 722 (behind third row)
      144.7 / 4097 (behind first row)
      92.9 / 2632 (behind second row)
      41.1 / 1164 (behind third row)
       
       



       

      View full article
    • By Drew Dowdell
      At an event in Detroit this evening, Chevrolet took the wraps off the Tahoe and Suburban SUVs. We don't have specs yet to publish, but wanted to get the pictures out for you to see.  I will be updating the article as more details come out. 
      Six different trims will be offered including the new High Country trim, an RST trim, and Z71 becomes its own trim line instead of being offered as a separate package. LS, LT, and Premier trims carry on. Engines are the 5.3-liter and 6.2-liter V8s, but the 3.0L Duramax will also be joining the lineup. The 5.3 and 6.2 now sport dynamic fuel management. All engines send power to the wheels through a 10-speed automatic. The Duramax is available on every trim except Z71.
      The power ratings are:
      5.3-Liter - 355 Horsepower at 5600 RPM / 383 lb-Ft of torque at 4100 RPM 6.2-Liter - 420 Horsepower at 5600 RPM / 460 lb-ft of torque at 4100 RPM 3.0-Liter Duramax - 277 Horsepower at 3750 RPM / 460 lb-ft of torque at 1500 RPM The column shifter is gone, replaced with a new pushbutton design placed on the dash.  Thanks to a fully independent rear suspension, they both gain room inside. Magnetic Ride Control and an Air Ride Adaptive Suspension (available on Z71 and High Country) are available. The Air Ride suspension offers adjustable height of up to 4-inches at all four corners .
      The dash sports a 10-inch touchscreen infotainment center standard. Buyers can opt for a rear seat entertainment system with twin 12.6-inch displays. Interior room is up; Tahoe sports 40 percent more third-row leg room and 66 percent more cargo volume behind the third row. While maximum cargo room is up 30 percent, the overall length increased only 4 percent. This is done on a wheelbase that is 4.9 inches longer than the 2020 model.  Suburban gets a 4.1 inch increase in wheelbase so that interior cargo volume increases 19 percent while overall length increases 1.3 inches.
      INTERIOR DIMENSIONS
        TAHOE SUBURBAN Headroom
      (in / mm): 42.3 / 1074 (first row)
      38.9 / 988 (second row)
      38.2 / 970 (third row)
      42.3 / 1074 (first row)
      38.8 / 988 (second row)
      38.2 / 970 (third row)
      Legroom
      (in / mm):
      44.5 / 1131 (first row)
      42 / 1068 (second row)
      34.9 / 886 (third row)
      44.5 / 1131 (first row)
      42 / 1068 (second row)
      36.7 / 933 (third row)
      EPA Passenger Volume
      (cu ft / L):
      168.4 / 4768
      170.4 / 4826
      Cargo Volume^
      (cu ft / L):
      122.9 / 3479 (behind first row)
      72.7 / 2058 (behind second row)
      25.5 / 722 (behind third row)
      144.7 / 4097 (behind first row)
      92.9 / 2632 (behind second row)
      41.1 / 1164 (behind third row)
       
       



       
    • By Drew Dowdell
      Chevrolet has released pricing of the new Trailblazer crossover that is coming to the U.S. market in early 2020.  
      The base L model is the one that will start below $20k at $19,995. It comes with a 1.2-liter turbocharged 3-cylinder, front wheel drive, and a continuously variable transmission.  Inside it carries a 7.0 inch touchscreen with Apple CarPlay and Android Auto as standard. Standard on the L are 16 inch steel wheels with wheel covers. All-wheel drive is not available on the L.
      Moving up to the LS model which starts at $22,495 allows you to option into all-wheel drive for an additional $2,000. Opting for all-wheel drive also means you get a 0.1-liter engine upgrade to the 1.3 liter 3-cylinder that makes 155 horsepower.  Wheels are upgrades to 17-inch alloys.
      The LT will set you back $24,595, again standard with FWD and the 1.2-liter unless you spend an extra $2,000 for AWD and the 1.3-liter. However, you can opt for the 1.3-liter on its own at the LT level. 
      The Activ (pictured, top) which starts at $26,395 is billed as the off-road trim. It comes with a revised fascia with a larger grille opening, unique 17-inch wheels, all-terrain tires, changes to the dampers, and the 1.3-liter standard in both FWD or AWD models. This time, AWD costs $1,500 to select. 
      Then there is the RS (pictured, right) which also starts at $26,395. It also comes standard with the 1.3-liter engine with a $1,500 AWD option. The changes to the RS are mostly appearance changes to make it look more sporty.
      The Trailblazer goes on sale in Spring 2020.
       


      View full article
    • By Drew Dowdell
      Chevrolet has released pricing of the new Trailblazer crossover that is coming to the U.S. market in early 2020.  
      The base L model is the one that will start below $20k at $19,995. It comes with a 1.2-liter turbocharged 3-cylinder, front wheel drive, and a continuously variable transmission.  Inside it carries a 7.0 inch touchscreen with Apple CarPlay and Android Auto as standard. Standard on the L are 16 inch steel wheels with wheel covers. All-wheel drive is not available on the L.
      Moving up to the LS model which starts at $22,495 allows you to option into all-wheel drive for an additional $2,000. Opting for all-wheel drive also means you get a 0.1-liter engine upgrade to the 1.3 liter 3-cylinder that makes 155 horsepower.  Wheels are upgrades to 17-inch alloys.
      The LT will set you back $24,595, again standard with FWD and the 1.2-liter unless you spend an extra $2,000 for AWD and the 1.3-liter. However, you can opt for the 1.3-liter on its own at the LT level. 
      The Activ (pictured, top) which starts at $26,395 is billed as the off-road trim. It comes with a revised fascia with a larger grille opening, unique 17-inch wheels, all-terrain tires, changes to the dampers, and the 1.3-liter standard in both FWD or AWD models. This time, AWD costs $1,500 to select. 
      Then there is the RS (pictured, right) which also starts at $26,395. It also comes standard with the 1.3-liter engine with a $1,500 AWD option. The changes to the RS are mostly appearance changes to make it look more sporty.
      The Trailblazer goes on sale in Spring 2020.
       

    • By Drew Dowdell
      Los Angeles - Chevrolet thinks that you don't want a Cruze anymore and instead you'll buy an SUV.  Enter Chevy's answer for that, the 2021 Chevrolet Trailblazer starts under $20,000 and for those taking notes, that's less than the current Chevrolet Trax even though the Trailblazer is the larger vehicle, fitting between the Trax and Equinox in size.
      Themed after the larger Blazer, the Trailblazer looks wider in person than its specs suggest.  Powertrains match the Buick Encore GX on which this shares a platform.  Powered by either a 1.2L turbo or 1.3L turbo 3-cylinder engine, the Trailblazer will deliver up to 155 horsepower. Both engines are mated with a standard Continuously Variable Transmission with selectable stop/start capability. A nine-speed automatic transmission is also available on Trailblazers equipped with the 1.3L engine and all-wheel drive. The AWD is selectable so that drivers can choose between traction or fuel economy as conditions dictate. 
      The Trailblazer features 40/60 split folding second row seats, which enables the vehicle to accommodate objects up to 8.5 feet long. Overall storage capacity is rated up to 54.4cubic feet10 with the second row folded.
      Trailblazer is equipped with a comprehensive list of safety technology:
      Forward Collision Alert Automatic Emergency Braking Front Pedestrian Braking IntelliBeam Headlamps (Auto High Beam Assist) Lane Keep Assist with Lane Departure Warning Rear Vision Camera Teen Driver Rear Seat Reminder3 OnStar4 Additional optional active safety and driver assistance features include:
      Adaptive Cruise Control - Camera Rear Park Assist Lane Change Alert with Side Blind Zone Alert Rear Cross Traffic Alert HD Rear Vision Camera Trailblazer ACTIV is equipped with unique tires and shock tuning. The ACTIV dampers are tuned to enhance vehicle performance and ride comfort when traveling on gravel roads.  The Hankook Sport Terrain 17-inch tires feature an aggressive shoulder design and an all-season tread pattern.
      The front fascia on Trailblazer ACTIV has been revised with the lower section designed for improved ground clearance. Additional exterior differentiation includes two-tone roof, standard roof rails and trapezoid-shaped exhaust tips.
      Trailblazer joins the Trax and Equinox in showrooms in Spring of 2020.
       

      View full article
  • Recent Status Updates

  • Reader Rides

About us

CheersandGears.com - Founded 2001

We ♥ Cars

Get in touch

Follow us

Recent tweets

facebook

×
×
  • Create New...