Researched etorque & talked to 2 dealers. It is only active from a dead stop to about 20-25 mph (roughly). It is a non-factor after that. Etorque has its own 48 v battery & takes the place of the alternator & charges the 48 v battery & system has a regulator to step down voltage to 12 for accessories & 12v battery under the hood. A dealer let my tow my 521L in a new '24 with the 3.6 etorque. Off the line was OK, but the 3.6 lacked the towing power to pass in my opinion compared to my current '04 hemi . I will pass on a Ram 3.6 to tow.