Common questions

Which is better a trans or an Allison?

Which is better a trans or an Allison?

Actually the 4L85 should put more power to the ground as its has less loss compared to the allison. As far as I know both trans use torque management the same. For what its worth I have a Yukon XL and love how it pulls. Actually the 4L85 should put more power to the ground as its has less loss compared to the allison. Click to expand…

Is the Allison 4L85E a good transaxle?

The 4L85Es can withstand a lot of power and are overall a good trans proven through many years. If I remember correctly about torque managment. TM has little to do with pulling power, mostly for the transmission shifting and smoothness.

What’s the mileage on an Allison 8.1 diesel?

If it run the motor at a lower RPM than the 4L80 does in 4th gear then its even farther out of the TQ curve. Mine runs about 2200 RPM at 75 MPH. When it kicks down a gear and jumps to 3000 RPM it pulls like a pig. If the ally would put it down at 1800 RPM it would shift even more and likely get worse mileage.

What kind of pulling power does an Allison 8.1L have?

TM has little to do with pulling power, mostly for the transmission shifting and smoothness. In defense of the 8.1L, it is a decent long life engine that gave reasonable pulling power for Suburbans and pickups in the gasser class. Mine had the famous CSK and oil consumption even though it was pampered from the beginning.

Actually the 4L85 should put more power to the ground as its has less loss compared to the allison. As far as I know both trans use torque management the same. For what its worth I have a Yukon XL and love how it pulls. Actually the 4L85 should put more power to the ground as its has less loss compared to the allison. Click to expand…

The 4L85Es can withstand a lot of power and are overall a good trans proven through many years. If I remember correctly about torque managment. TM has little to do with pulling power, mostly for the transmission shifting and smoothness.

If it run the motor at a lower RPM than the 4L80 does in 4th gear then its even farther out of the TQ curve. Mine runs about 2200 RPM at 75 MPH. When it kicks down a gear and jumps to 3000 RPM it pulls like a pig. If the ally would put it down at 1800 RPM it would shift even more and likely get worse mileage.

TM has little to do with pulling power, mostly for the transmission shifting and smoothness. In defense of the 8.1L, it is a decent long life engine that gave reasonable pulling power for Suburbans and pickups in the gasser class. Mine had the famous CSK and oil consumption even though it was pampered from the beginning.

Where did the 2001 Chevy Silverado 3500 come from?

1st owner purchased on 12/05/01 and owned in NV until 03/22/11 • 2nd owner purchased on 06/03/11 and owned in FL until 04/20/21. 1st owner drove an estimated 8,944 miles/year • 2nd owner drove an estimated 18,868 miles/year.

What’s the price of a 2001 Chevy Silverado?

Warranties typically go into effect on the date of first sale; not all warranties are transferable to the second owner, so check with the automaker. What is the original MSRP of the 2001 Chevrolet Silverado 3500? The original MSRP of the 2001 Chevrolet Silverado 3500 is from $26,516 to $38,004.

How many miles does a Chevy Silverado 3500 drive?

1st owner drove an estimated 4,929 miles/year • 2nd owner drove an estimated 3,696 miles/year.

When was the Chevy Silverado 3500 last serviced?

1st owner drove an estimated 24,481 miles/year • 2nd owner drove an estimated 0 miles/year. Last serviced at 142,885 miles in Viroqua, WI on 02/14/08 • Vehicle serviced. Accident reported. Purchased on 03/23/02 and owned in IN until 04/19/21. Driven an estimated 9,313 miles/year.

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Ruth Doyle