Silverado Diesel Half-Ton Promises More Power Than Ever

It has been a most unusual year for the diesel pickup market. Demand for diesel powered trucks remains high, but chip shortages have produced hiccups in fulfilling demand. This was followed by other shortages and news of a halt on production for Duramax-powered GM trucks.

Nevertheless, despite these temporary distractions, there's light at the end of the tunnel and plenty of buzz-producing stories circulating right now. Just yesterday Motor1 published this story titled "2023 Chevrolet Silverado HD Could Get Diesel With Over 500 HP: Report."

As is well-known, Ford F-Series trucks have been the top selling pickup for years. Ram Trucks have had a fairly secure hold on second place based on both reputation and performance. Chevy, however, has not been sitting idle and with the "reveal" of their 2022 Silverado last week showed that they are making an intentional move to displace the Ram to move up the ladder in the half-ton truck hierarchy.

Last week Chevy unveiled its 2022 Silverado, and this week has revealed its plans for the 2023 season. That's what yesterday's report at Motor1 was about.

The article begins by Chris Bruce begins by noting that the largest pickups in the family are still under wraps. GM's spotlight is on the half-ton, calling the Silverado ZR2 "the new flagship off-roader in this model's lineup." The focus is not on styling here. Leadership in the realm of horsepower and torque is the target for Silverados of the future.

Bruce begins with details about how comfortable the truck is before giving us a look under the hood. Here you will find a naturally aspirated 6.2-liter V8 engine that has a lot of gumption, producing 420 hp and 460 lb-feet of torque. This is hooked up to a 10-speed automatic transmission with extra features to assist in maximizing traction. It also has a "Terrain" driving mode for crawling.

The writer details aspects of the "new look" on this machine as well as tech upgrades and interior improvements, including a fully customizable instrument display. There are gizmos galore. The Safety Assist Suite has collision alerts, lane keeping assistance, automatic emergency braking, and other technically advanced safety features. We've come a long ways since Ralph Nader's Unsafe at Any Speed over 55 years ago.

It's the powertrain upgrades that most interest us here. There are actually four engines available for the 2022 Silverado. They are the turbocharged 2.7-liter four-cylinder, 5.3-liter V8, 6.2-liter V8, and 3.0-liter inline six-cylinder diesel. Describing their capabilities, Bruce writes, "The turbocharged 2.7-liter four-cylinder now makes 310 hp (231 kW) and 420 lb-ft (569 Nm), rather than 310 hp and 348 lb-ft (472 Nm) for the current version. This lets rear-drive versions of the truck now tow up to 9,600 pounds."

And then there is this surprise: a Silverado with a rear-drive 3.0-liter inline-six turbodiesel that can purportedly tow as much as 13,300 pounds. Over six-and-a-half tons. That's a 28 percent increase in towing capacity, achieved in part by a strengthened chassis, improved cooling and 3.73 drive ratio (as opposed to the standard 3.23 ratio.)

The article goes into greater detail than we're providing here, and there are plenty of photos to whet your appetite for more.

See the full story here at Motor1.

The Silverado Trail Boss Steps Up to Diesel

Silverado Trail Boss now available in diesel.

Some people might be surprised at how long the Chevy Silverado half-ton went without a diesel engine. When you go to performance diesel competitions, the Big 3 are always well represented. But for a while the diesel option was absent in recent years. So it was that in 2020 that the Silverado stepped up its game with a turbo diesel inline six.

At the time, automotive columnist Len Ingrassia wrote last year, "The new turbo diesel inline six cylinder promotes high fuel economy, performance and a plethora of configurations to match your pocketbook and penchant for creature comforts." 

We find it interesting that GM is now adding a diesel option to the Chevy Silverado Trail Boss. As reported earlier this year, GM has its sights set on going all electric by the middle of this century. Needless to say, they obviously do not want to abandoned the diesel enthusiasts among us. Hence, GM Authority last week announced this new move for the 2022 Chevy Silverado 1500 Limited LT Trail Boss.

According to a story by Caleb Jacobs in The Drive, the Trail Boss is currently considered the most off-road capable truck in Chevy's half-ton lineup. 

Jacobs notes that "the 3.0-liter Duramax diesel inline-six that hasn't been available on the Trail Boss to this point, and it'd be great to pair that 4x4 prowess with nearly 30 mpg on the road. Now, it seems like General Motors will make it happen."

The 3.0-liter Duramax produces 277 horsepower and 460 pound-feet of torque. That's equal to GM's potent 6.2-liter gas V8. The V8 can't compete on fuel economy though. Off road in 4x4 mode, Duramax numbers are 25 mpg. Running down the highway you get 29 mpg.

We applaud the move, especially since Ford is discontinuing its half-ton diesel after this month. Ram will no doubt pick up the slack with its EcoDiesel V6-powered half-ton trucks, including the Rebel 1500.

Special thanks to the industry journalists who work at keeping us informed of all the latest developments in our industry as they happen.

Towing Wars: 2021 Chevy Silverado Flexes Its Muscles

Jason Gonderman's October 7 article at TruckTrend.com about the towing wars between the big three U.S. diesel truck manufacturers is a fun read. In racing, it's about speed, but when it comes to diesel power, it's about muscle. Gonderman's story is about how Chevrolet has re-asserted its power with the 2021 Silverado 3500HD now boasting the capability of towing 36,000 pounds. Yes, that is 18 tons. 

That's 2 tons more than the song "16 Tons" and topping the 2020 F-350 Super Duty by 250 pounds, the average weight of many heavyweight boxers.

Gonderman notes that Ford does have an even mightier breed of diesel potency in the F-450, max rating of 37,000 pounds of towing capacity. He disqualifies the F-450 as being in a different class. To use the boxing metaphor again, it's like comparing middleweights and welterweights. 

To learn what Chevrolet did to get the extra 500 pounds of towing capacity over its 2020 offering, the author spoke with two engineers from GM, then converted their answers to layman's terms. They explained that the 2020 truck wasn't "fully optimized" for extreme towing. Thus, they left room for incremental improvements.

In addition to swapping out the wheels (yes, wheels helped make a difference) they made adjustments in the suspension and shock absorbers. The towing capacity actually has a test designed by the Society of Automotive Engineers (SAE), and this truck's towing capacity has indeed been certified.

The article highlights additional announcements from GM for their 2021 trucks, specifically related to trailering. You can read the full story here: http://www.trucktrend.com/news/2021-chevrolet-silverado-3500hd-tows-best-in-class-36000-pounds

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REMINDER: Beans' Blackout in the Country diesel event it postponed to October 24. 

Photo Credit:  Wolfgang Rottmann courtesy Unsplash.