Is the GM 10-speed transmission an Allison?
The Allison 10L1000 10-speed transmission is the heavy-duty automatic for Chevy Silverado and GMC Sierra HD trucks. That means it is a stout, though complex transmission, able to take the added burden the Duramax diesel engine puts out. It has the highest relative torque capacity of any full-size truck made.
Among others in the GM line, the Camaro ZL1, Chevy Tahoe, Cadillac Escalade, and Yukon Denali are built with the 10-speed transmission. On the Ford side, the 10-speed can be found in the F-150, Mustang, Expedition, Navigator and Ranger.
But GM still gets to use the 10-speed Ford developed
In reality, things went a little differently. Automotive News reports that while GM has been happy to use Ford's 10-speed in several vehicles such as the Chevrolet Camaro ZL1 and Cadillac Escalade, Ford has yet to use GM's nine-speed.
June 2007—GM announced that it was selling Allison Transmission to private equity firms The Carlyle Group and Onex Corporation, in a deal valued at $5.6 billion. The transaction closed on August 7, 2007.
One thing that should be noted about the Allison 10L1000 is that this transmission is a fraternal twin of the Ford TorqShift 10 Speed 10R140. In fact, this transmissions internal components are largely interchangeable with those of the Ford, the parent engineer of this product.
Drivers of certain GM vehicles have reported experiencing problems with their cars' 10-speed transmission, and attorneys are looking into whether a class action lawsuit can be filed on their behalf.
On August 7, The Carlyle Group and Onex Corporation purchase the Allison Transmission Division for $5.6 billion, and Allison Transmission, Inc., becomes independent from General Motors.
Purchased by The Carlyle Group and Onex Corp. General Motors Corp. announced on June 28 it will sell its Allison Transmission commercial and military business to The Carlyle Group and Onex Corp.
The 10-speed transmission was launched in 2018, and there were plans to adopt it in a number of GM and Ford products. It was also designed for rear-wheel-drive-based applications, which is why it is not so common in smaller SUVs.
Ford 10R80 10-Speed Automatic Transmission
The Ford F-150 10R80 automatic transmission developed jointly between Ford Motor Company and its historic rival, General Motors can be found in the Ford Expedition, Ford Mustang, Ford Ranger, Lincoln Navigator and abroad, the Ford Everest.
Is GM 10-speed dual clutch?
The 10-speed has four simple gearsets and six clutches: two brake clutches and four rotating clutches. That's only one more clutch than the eight-speed, despite having two more forward gears, contributing further to the compact packaging, while also improving spin losses to enhance fuel efficiency.
The 10L90E is by far the biggest and heaviest modern automatic transmission in GM history, but it's also the strongest and offers amazing performance and economy when matched with a Gen V LT engine.
The companies will continue to make their own transmissions while using many common components. GM and Ford said they have begun initial design work.
Compared with the 6-speed, the 10-speed delivers improved overall performance, with enhanced acceleration at the low and mid ranges of the power band. Features include optimized wide-span gear spacing coupled with drag-reduction actions plus three overdrive gears.
It looks like the 2023 Ram 2500 has a great chance of receiving an Allison automatic transmission for the 2023 model year.
Greater productivity with an Allison
Unlike manual and automated manual transmissions (AMTs), Allison Automatics have no power interrupts during shift changes. They make the best use of the engine's horsepower and torque by delivering more of it to the wheels.
Chevrolet Silverado. Chevrolet Kodiak/GMC Topkick. GMC Sierra. Hummer H1.
Allison is discontiuning production of its TC10 automatic transmission, which was released in 2012 as an alternative to competitive automated manual transmissions.
As per the GM authority, the 8-speed transmission issues allegedly can be traced back to an issue with the torque converter that causes excess friction.
Chevy Silverados transmission problems. The Chevy Silverado 1500 model from 2012-to 2019 has some common problems reported by users. They include high fuel consumption and selector switch failure, which sometimes starts after your Silverado's have crossed million-mile transmission issues.
Are Super 10 transmissions any good?
The Super 10 is a VERY easy transmission to learn and many drivers refer to it as the "lazy man's" transmission. The transmission was designed for ease of shifting and newbies do well with it because the Super 10 eliminates a lot of shifts that require moving the gearshift from one gear to another!
It has been brought to our attention that the 3.0-liter, LM2 Duramax engine that comes in the half-ton Chevrolet Silverados and GMC Sierras is being replaced by a new engine known as LZ0 Duramax.
General Motors will keep its headquarters in its seven-building office tower complex in downtown Detroit, its CEO says. July 18, 2022, at 5:26 p.m.
Maximum power and torque ratings will be 600 hp at 1,850 lb.
Powertrain. Speaking of, under that huge aluminum hood you'll find the unchanged 6.6-liter Duramax diesel that is pumping out 445-horses, but a very strong 910-pound feet of torque. It has a 10-speed Allison automatic transmission and my review vehicle is a Z71 4-wheel drive.
The Allison branded automatic transmission, manufactured by General Motors , combines enhanced performance and fuel economy, greater operational flexibility, and improved driver comfort and control, with an industry-leading reputation for uptime and reliability.
Current auto brands are Buick, Cadillac, Chevrolet, GMC, and Wuling. Former GM automotive brands include La Salle, McLaughlin, Oakland, Oldsmobile, Opel, Pontiac, Hummer, Saab, Saturn, Vauxhall, Daewoo and Holden.
Built Ford Coyote 6R80 and 10R80 automatic transmissions can take 1,000 hp. Circle D Transmissions is one source.
Ford recalled more than 47,000 model year 2021 Ford F-150 trucks with 10R80 (10-speed automatic) transmissions. According to the recall, problems with the transmission's software could cause the transmission to go suddenly into Neutral.
Yes, it's the same transmission (almost)
This might come as a surprise to those who think of Ford and GM as archrivals, but the two companies developed their new 10-speed automatic transmissions together.
What does 6L90 stand for?
The 6L90 is a heavy-duty version of the 6L80 six-speed automatic, with a strengthened input gearset that has two additional pinion gears (six in total) and a strengthened output gearset that uses wider gears than the 6L80.
Downshift Gear Sequence:
At times the 10-speed transmission may skip gears when the vehicle downshifts to a complete stop. This is a normal and desired behavior. The same shift strategy that is used for the upshift may be applied during a downshift.
A dual-clutch automated manual transmission may shift more smoothly than a single clutch automated manual, but both typically don't shift as smoothly as a conventional automatic transmission does. Also, automakers can only stuff a limited number of individual gears into a dual-clutch transmission.
A CVT transmission is possibly the best to drive in the city. Because it has an infinite amount of gear ratios, the TCU of a CVT keeps the engine in its sweet spot making this transmission one of the most efficient. With that, as there are no physical gears to change, these are smooth.
Chrysler's TorqueFlite 727 Transmission Was The Best Muscle Car Automatic Ever Built.
#1: TH700R4 (a.k.a. 4L60 / 4L60E) The TurboHydramatic 700R4 transmission is, in our opinion, the finest automatic transmission ever made, yet has one of the most checkered pasts.
For the third time in the past decade, General Motors and Ford are collaborating on transmissions. GM's 6T70 6-speed automatic, front-wheel-drive transmission was developed out of one such collaboration.
According to the lawsuit, GM cannot fix the transmissions problems and only planned a major redesign for the 2023 model year.
The Allison Division of General Motors applies its transmission expertise to the application of front-end loaders and forklift trucks at the request of Clark Equipment Co. Also this year, General Motors' Chevrolet Division explores options with Allison for an automatic transmission for its medium-duty trucks.
Borg Warner started supplying to the original equipment market again in the early '70s with its release of the Super T-10. These were used on the GM A- and F-Body muscle cars and Corvettes up into the early '80s. Super T-10s incorporated shifting improvements over the T-10 design.
Who makes the 10R60 transmission?
The 10R60 is the latest addition to the 10R family. With a maximum input torque rating of 443 ft-lbs (600Nm), it is specifically designed for the lowest torque output engines Ford manufactures.
Unlike manual and automated manual transmissions (AMTs), Allison Automatics have no power interrupts during shift changes. They make the best use of the engine's horsepower and torque by delivering more of it to the wheels.
The Allison 1000 has been the standard automatic transmission for the Duramax diesel since its inception in 2001.
In terms of classic workhorse transmissions, the Super T-10 was one of the most common four-speeds used in the muscle-car era. They could be found in Corvettes, Camaros, and Firebirds over a 17-year run.
The Richmond Super T-10 is a four speed countershaft helical gear transmission synchronized in all forward gears. First and reverse are constant mesh to prevent gear clash. Strut-type synchronizers are provided for longer life and easier shifting.
Ford first introduced the 10-speed gearbox in the 2017 Ford F-150.
Conclusion: As one could see, the 10R140 transmission is lacking in mechanical and hydraulic quality. This transmission was never meant to be a "premium" option, but rather a high volume, economical option that favors EPA regulation.
Compared with the 6-speed, the 10-speed delivers improved overall performance, with enhanced acceleration at the low and mid ranges of the power band. Features include optimized wide-span gear spacing coupled with drag-reduction actions plus three overdrive gears.