Comparison of awd technologies?

[occupado]

Hello.

I'm attempting to select a new Outback or Legacy wagon and haven't been able to obtain information specific to the relevant efficacy of the four types of awd Subaru makes available. My preference is for a manual transmission, but the automatics, especially that included with the 6 cylinder engine, include what seem to be progressively more sophisticated awd approaches. Does anyone have experience with these? Or particular knowledge? Or suggested links to such information? The best handling in rain/snow/ice (with nominal compromise to performance) is what I'm looking for, if the differences are significant. Thanks.

[Legacy777]

There's really only 3 different AWD types. The manual tranny's viscous coupling. The automatic's MPT technology, and also the newer VTD transmission found on most new automatic transmissions.

 

To be quite honest, the automatic's AWD system is going to be superior. It's going to react quicker, and actually provide 45/55 torque split under normal driving, which is more a benefit.

 

With the addition of the VDC system to the VTD automatics, you have one very advance and very capable AWD/traction control system.

[occupado]

There's really only 3 different AWD types. The manual tranny's viscous coupling. The automatic's MPT technology, and also the newer VTD transmission found on most new automatic transmissions.

 

To be quite honest, the automatic's AWD system is going to be superior. It's going to react quicker, and actually provide 45/55 torque split under normal driving, which is more a benefit.

 

With the addition of the VDC system to the VTD automatics, you have one very advance and very capable AWD/traction control system.

 

 

Thanks for your info. Any thoughts regarding relative dry weather performance/handling (off-the-line and passing acceleration, cornering)?

[mtsmiths]

Occupado, if you think you need the extra 2"-3" or so of ground clearance go for the Outback. If you want really great handling, get the Legacy not the Outback. We have two Legacy wagons, a '95 and a '00, both handle like they are on rails on dry pavement. The '00 has very good passing and response for a non-turbo, the 2.2 is a bit anemic. I've only driven an Ourtback once, on dry pavement. I told my wife I felt like I was driving a Buick.

 

BTW, in our experience (which includes owning five Subarus since 1982, three of which were MTs) the automatic AWD is far superior in snow and ice than the manual. Our driveway is our benchmark, if we would stop in the middle with a MT we would have to back down and start over; with the AT after a stop we just drive on.