Towing- Auto trans vs manual

Jul 10, 2006 3 Replies

I noticed in the specs for the Explorer that when equipped with auto transmission it can tow a heavier trailer.



For example, a 1998 with 4.0L OHV engine and 3.73 differential can tow up to a 5160 lb trailer, vs 2700 lbs for the same specs except with a manual transmission.



Anyone know why that is- is the transmission not as robust, or is it the clutch? Or what?



-Paul



Such differences are relatively common in all brands. I heard it was due to premature clutch wear with heavy loads, i.e., most people don't know how to drive a manual. It would not surprise me however that it's also because the manual transmissions don't hold up well under the constant load.

Ah- that makes sense. That's exactly what "torque converter" means.

There's also the parking brake. I was thinking about towing a boat to one of our local lakes. There is one intersection with a stop sign on a somewhat steep uphill grade. That would be a royal pain with a heavy load, that @#$% foot-operated parking brake and a clutch....

-Paul

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